Allen P. Heeger, DO

Dr. Heeger joined West County Radiology Group in 2020. He obtained his medical doctorate at Kansas City University School of Medicine and Biosciences. His internship was done at Mercy Hospital in St. Louis, and his Diagnostic Radiology residency was completed at St. Louis University. He is certified by the American Board of Radiology. His professional affiliations include Missouri Radiological Society, American Roentgen Ray Society. St. Louis Metropolitan Medical Society, Radiological Society of North America, American College of Radiology, Missouri Association of Osteopathic Physicians and Surgeons, and American Osteopathic College of Radiology.

Andrew L. Warren, MD

Dr. Warren joined West County Radiology Group in 2018. He completed his medical doctorate at University of Utah School of Medicine in Salt Lake City, Utah, and performed his internship at Intermountain Medical Center in Salt Lake City, Utah. Dr. Warren then completed his residency in Diagnostic Radiology and his fellowship in Interventional Radiology at the Mallinckrodt Institute of Radiology in St. Louis, Missouri. He is certified by the American Board of Radiology with a certificate in Interventional Radiology and Diagnostic Radiology.

Andrew Martine, MD

Dr. Martine has been with West County Radiology since 2005. He attended the University of Arkansas for Medical Sciences in Little Rock, Arkansas and did his residency in Diagnostic Radiology at St. Louis University Hospital in St. Louis, Missouri. He completed a fellowship in Musculoskeletal Imaging at the University of Alabama in Birmingham, Alabama. He is certified by the American Board of Radiology and is licensed to practice medicine in Missouri. Dr. Martine belongs to the Society of Skeletal Radiology, the Radiological Society of North America, the American Roentgen Ray Society, the American College of Radiology, the Missouri State Medical Association, and the St. Louis Metropolitan Medical Society.

Bradley Baker, MD

Dr. Baker joined West County Radiology Group in 2018. He completed his medical doctorate at the University of Missouri School Of Medicine, and he completed his internship at the University of Missouri Hospitals and Clinics in Columbia, MO. He was appointed Chief Resident during his residency in the Department of Radiology at St. Louis University Medical Center. Dr. Baker is certified by the American Board of Radiology. His professional affiliations are the American College of Radiology, Radiological Society of North America, American Medical Association, and Missouri State Medical Society.

Bruce Kirke Bieneman, MD

Dr. Bieneman joined West County Radiology Group in 2018. He attended medical school at St. Louis University School of Medicine. He completed his residency in Diagnostic Radiology and his fellowship in Neuroradiology at St. Louis University Hospital, and was named Chief Resident during his residency. Dr. Bieneman is certified by the American Board of Radiology with a certificate in Diagnostic Radiology and Neuroradiology. His professional affiliations are American Society of Neuroradiology, American College of Radiology, American Roentgen Ray Society, Missouri Radiological Society, Radiological Society of North American, Society of Interventional Radiology, Society of Neuro Interventional Surgery, and Society of Radiologists in Ultrasound.

Carlos Mahia, MD

Dr. Mahia joined West County Radiology Group in 2019. He attended medical school at the National University of Cuyo in Mendoza, Argentina. He completed his Internal Medicine residency at Saint Mary’s Health Center, and his Radiology residency was done at St. Louis University Hospital. Dr. Mahia is certified by the American Board of Radiology with a certificate in Diagnostic Radiology.

Catherine Beal, MD

Dr. Beal joined West County Radiology Group in 2018. She earned her medical doctorate at St. Louis University School of Medicine. Her internship and Radiology residency were completed at St. Louis University Medical Center. Her fellowship in Neuroradiology was completed at Washington University Medical Center. Dr. Beal is certified The American Board of Radiology with a certificate in Diagnostic Radiology.

Christine Ormsby, MD

Dr. Ormsby joined West County Radiology Group in 2019. She attended medical school at the University of Missouri-Kansas City. She completed her internship in General Surgery and her residency in Diagnostic Radiology at the University of Tennessee Medical Center-Knoxville. Dr. Ormsby completed her fellowship in Breast Imaging and Intervention at the University of Florida-Jacksonville. She is certified by the American Board of Radiology with a certificate in Diagnostic Radiology. Her professional affiliations are American College of Radiology, American Medical Association, and Society of Breast Imaging.

Christopher C. Connor, MD

Dr. Connor joined West County Radiology Group in 2019. He attended medical school at the University of Missouri-Columbia and he completed his internship at the University of Missouri-Kansas City. His residency in Diagnostic Radiology was completed at the University of Kansas. Dr. Connor completed his fellowship in Diagnostic Neuroradiology at Mallinckrodt Institute of Radiology. He is certified by the American Board of Radiology with a certificate in Diagnostic Radiology and subspecialty in Neuroradiology. His professional affiliations are American College of Radiology, Radiological Society of North American, and American Society of Neuroradiology.

Christopher Swingle, DO

Dr. Swingle has been with West County Radiology Group since 2005. He attended medical school at Kansas City College of Medicine and Bioscience in Kansas City, MO and he performed his rotating Osteopathic internship at the Medical Center of Independence in Independence, MO. Dr. Swingle completed both his residency in Nuclear Medicine and his fellowship at Emory University Hospital in Atlanta, GA. He is certified by the American Board of Nuclear Medicine. His professional affiliations are Saint Louis Metropolitan Medical Society, Missouri Radiological Society, Society of Nuclear Medicine, American College of Radiology, Radiological Society of North America, and American Roentgen Ray Society.

Cindy Zhang, MD

Dr. Zhang has been with West County Radiology since 2003. She completed her medical school training at the Beijing Medical University in Beijing, China. She completed her residency in Diagnostic Radiology at The People’s Hospital in Beijing and then completed an Externship at The Center for Diagnostic Imaging in Minneapolis, Minnesota. She completed an additional internship and residency in Diagnostic Radiology at Case Western Reserve University. She is fellowship trained in Body Imaging through Case Western Reserve University and is certified through the American College of Radiology in Breast/Women’s Imaging. Dr. Zhang belongs to the American College of Radiology and the Radiological Society of North America.

Dr. Zhang specializes in Body Imaging and Breast/Women’s Imaging.

Colleen C. Spieler, MD

Dr. Spieler has been with West County Radiology since 2003. She completed her medical school training at the University of Nebraska Medical Center in Omaha, Nebraska. Her residency in Diagnostic Radiology was done at St. Luke’s Medical Center in Milwaukee, Wisconsin. Dr. Spieler then completed a fellowship in Body Imaging at the University of Minnesota in Minneapolis, Minnesota. She is certified by the American Board of Radiology and holds medical licenses in Missouri, Illinois and Kansas. She belongs to the Radiological Society of North America, the American Roentgen Ray Society, the Society of Computed Body Tomography and Magnetic Resonance, the Missouri State Medical Association, and the St. Louis Metropolitan Medical Society.

Dr. Spieler specializes in Body CT Imaging.

D. Joseph Grunz, MD

Dr. Grunz has been with West County Radiology since 1996. He attended medical school at the University of Michigan in Ann Arbor, Michigan. He completed his residency training in Diagnostic Radiology at St. Louis University Medical Center. He has a fellowship in Pediatric Radiology through the University of Cincinnati Children’s Hospital Medical Center in Cincinnati, Ohio and a fellowship in Ultrasound/Magnetic Resonance Imaging through the University of Michigan, University of Michigan Hospitals in Ann Arbor, Michigan. He is certified through the American Board of Radiology. He is licensed to practice medicine in the state of Missouri. Dr. Grunz belongs to the American College of Radiology, the Missouri State Medical Association, the St. Louis Metropolitan Medical Society, the American Roentgen Ray Society, the Radiological Society of North America, the Society for Pediatric Radiology, the Society of Radiologists in Ultrasound, and the American Society of Pediatric Neuroradiology.

Dr. Grunz specializes in Pediatric Radiology

Daniel Choe, DO

Dr. Choe joined West County Radiology Group in 2020. He attended medical school at Touro College of Osteopathic Medicine in New York, NY and completed his internship at Morristown Medical Center. Dr. Choe was appointed Chief Radiology Resident during his residency at Saint Barnabas Medical Center in Livingston, NJ. He completed his Neuroradiology fellowship at New York University. He is certified by the American Board of Radiology. He is a member of the American Society of Head and Neck Radiology and the American Society of Neuroradiology.

David Knight, MD

Dr. Knight has been with West County Radiology since 2009. He attended medical school at St. Louis University School of Medicine and completed his residency in Diagnostic Radiology at the University of Nebraska Medical Center in Omaha, Nebraska. He is certified by the American Board of Radiology in Diagnostic Radiology. Dr. Knight belongs to the Radiological Society of North America, the American College of Radiology, the Missouri State Medical Society, and the St. Louis Metropolitan Medical Society.

Dr. Knight specializes in General Diagnostic Radiology in Washington, Missouri

David Niebruegge, MD

Dr. Niebruegge has been with West County Radiology since 2007. He attended medical school at Loyola University Chicago Stritch School of Medicine. He did his residency training at St. Louis University Medical Center and completed a fellowship in Neuroradiology at the Mallinckrodt Institute of Radiology. He is certified through the American Board of Radiology and is licensed to practice medicine in the state of Missouri. Dr. Niebruegge belongs to the American Roentgen Ray Society, the Radiological Society of North American and the American College of Radiology.

Dr. Niebruegge specializes in Neuroradiology

Deborah Wadsworth, MD

Dr. Wadsworth has been with West County Radiology since 2007. She attended medical school at the University of North Carolina School of Medicine in Chapel Hill, North Carolina. She did her residency at the University of Minnesota Hospital and Clinics in Minneapolis, Minnesota and also completed a fellowship in Pediatric Radiology there. She is board certified by the American Board of Radiology with Added Qualifications in Pediatric Radiology, as well as board certified by the National Board of Medical Examiners and is a Certified Genetic Counselor through the American Board of Medical Genetics. She is licensed to practice medicine in the state of Missouri. Dr. Wadsworth belongs to the Society of Pediatric Radiology, the Radiological Society of North America, the National Society of Genetic Counselors, and the American Society of Human Genetics.

Dr. Wadsworth specializes in Breast/Women’s Imaging and Pediatric Imaging

Devang Desai, MD

Dr. Desai has been with West County Radiology since 2007. He completed his medical school training at the University of Alabama School of Medicine in Birmingham, Alabama. His residency in Diagnostic Radiology was through St. Louis University Medical Center in St. Louis, Missouri. He is fellowship trained in Musculoskeletal Imaging through the University of Alabama in Birmingham, Alabama. He is certified by the American Board of Radiology and holds licenses to practice medicine in Missouri, Illinois and Alabama. Dr. Desai is a member of the American College of Radiology, the Radiological Society of North America, and the American Roentgen Ray Society.

Dr. Desai specializes in Musculoskeletal Imaging.

Donna Igou, MD

Dr. Igou has been with West County Radiology since 1999. She completed her medical school training through St. Louis University School of Medicine in St. Louis, Missouri. She continued on there to do her residency in Diagnostic Radiology and a fellowship in Pediatric Radiology. She is certified by the American Board of Radiology with a Certificate for Added Qualifications in Pediatric Radiology and also received additional qualifications to be certified in Breast Imaging. She is licensed to practice medicine in the State of Missouri, and is a member of the American Roentgen Ray Society and the Society for Pediatric Radiology.

Dr. Igou specializes in Body CT Imaging and Breast/Women’s Imaging.

Elizabeth Hermann, PA

Elizabeth Hermann is a Physician Assistant in Interventional Radiology, and has been with West County Radiology group since 2018. She received her medical schooling at Butler University and obtained a Masters of Medical Sciences by completing the Physician Assistant Program. She is certified by the National Commission on Certification of Physician Assistants.

Elizabeth Sheybani, MD

Elizabeth Sheybani, MD, is a graduate of Washington University Medical School. She completed Diagnostic Radiology residency at the Mallinckrodt Institute of Radiology in St. Louis where she served as Chief Resident. She completed a Pediatric Radiology fellowship at the Hospital for Sick Children in Toronto, Ontario. Dr. Sheybani has practiced at St. Louis Children’s Hospital as a general pediatric radiologist with focus on CT and MRI of children and adults with congenital heart disease. She was an assistant professor at Washington University and is board certified in diagnostic and pediatric radiology.

 

Erich Lee, MD

Dr. Lee joined West County Radiology Group in 2016. He attended medical school at the New York University School of Medicine in New York, NY. He completed his Diagnostic Radiology residency at Rutgers New Jersey Medical School in Newark, NJ, and was appointed Chief Resident. Dr. Lee did his fellowship in Body Imaging at the Hofstra Northwell School of Medicine in East Garden City, NY, and became Assistant Professor in the Department of Radiology, Emergency Radiology Section. He is certified by the American Board of Radiology with a certificate in Diagnostic Radiology. Dr. Lee is a member of the American College of Radiology, the Radiological Society of North America, and the American Roentgen Ray Society.

Gerald Palagallo, MD

Dr. Palagallo joined West County Radiology Group in 2020. He attended medical school at Washington University, and performed his internship at Mercy Hospital in St. Louis, MO. He was appointed Chief Resident during his Diagnostic Radiology Residency at the University of Washington in Seattle, WA. He attended his fellowship in Diagnostic Neuroradiology at Washington University in St. Louis, MO. He is certified by the American Board of Radiology.

Guillermo Gonzalez-Araiza, MD

Dr. Gonzalez-Araiza started with West County Radiology Group in 2015. He obtained his medical doctorate at Washington University in St. Louis Missouri. He performed his internship at St. Vincent’s Hospital in Manhattan, NY, and his residency at Mallinckrodt Institute of Radiology in St. Louis Missourl. He also completed an Interventional Radiology Fellowship at Mallinckrodt Institute of Radiology in St. Louis Missouri. Dr. Gonzalez-Araiza is licensed to work in the state of Missouri. He is certified by the American Board of Radiology. He is a member of the Radiological Society of North America and the Society of Interventional Radiology.

James Nepute, MD

Dr. Nepute has been with West County Radiology since 1981. He was the President of the group and Chairman of the Department of Radiology at Medical Center from 1997 to 2005. He is certified by the American Board of Radiology with a Certificate of Added Qualifications (CAQ) in Vascular and Interventional Radiology. He graduated from Baylor College of Medicine in Houston, Texas and did his residencies at St. Louis University Medical Center. He holds medical licenses in the states of Texas and Missouri. Dr. Nepute belongs to the Society of Cardiovascular and Interventional Radiology; the Radiological Society of North America; the St. Louis Metropolitan Medical Society, the Missouri State Medical Association, the St. Louis Radiological Society, the Missouri Radiological Society, and the American College of Radiology.

Dr. Nepute specializes in Interventional Radiology

Jason K. Skyles, M.D

Dr. Skyles has been with West County Radiology since 2011. He attended St. Louis University School of Medicine where he obtained his Doctorate of Medicine. He performed his internship at Forest Park Hospital in St. Louis. His residency in Diagnostic Radiology was at Wake Forest University in North Carolina.  He also completed a breast imaging fellowship from Wake Forest University.  He is certified by the American Board of Radiology and is an authorized user of radiopharmaceuticals.  He is licensed to practice medicine in the states of Missouri and North Carolina.  Dr. Skyles has memberships in the St. Louis Metropolitan Medical Society, the American Roentgen Ray Society and the Society of Breast Imaging.

Dr. Skyles specializes in breast imaging and Diagnostic Radiology.

Jaymeson S. Stroud, MD

Dr. Stroud has been with West County Radiology since 2008. He attended medical school at the Medical College of Wisconsin in Milwaukee, Wisconsin. His residency for Radiation Oncology was done at the Mallinckrodt Institute of Radiology at Washington University in St. Louis, Missouri. He is certified by the American Board of Radiology and has a license to practice medicine in Missouri. He is a member of the American College of Radiation Oncology, the American Society for Therapeutic Radiology and Oncology, the Association of Residents in Radiation Oncology, the American College of Radiology, and the European Society for Therapeutic Radiology and Oncology.

Jeffrey Judd, MD

Dr. Judd joined West County Radiology Group in 2018. He earned his medical doctorate at Washington University, and completed his internship at St. Mary’s Health Center in St. Louis, MO. He attended his residency in Diagnostic Radiology at St. Louis University Hospital and was appointed Chief Resident. He is certified by the American Board of Radiology with a certificate in Diagnostic Radiology. His professional affiliations are American College of Radiology, American Medical Association, American Roentgen Ray Society, American Society of Nuclear Cardiology, Missouri Radiological Society, Missouri State Medical Association, Radiological Society of North American, and St. Louis Metropolitan Medical Society.

Jeffrey L. Thomasson, MD, FACR

Dr. Thomasson has been with West County Radiology since 1988. He has been President since 2005. He is certified by the American Board of Radiology. He graduated from Washington University School of Medicine and did his residency at St. Louis University Medical Center. He did his fellowship in neuroradiology through the combined program at St. Louis University / Mercy Medical Center. He is licensed to practice medicine in the state of Missouri. Dr. Thomasson belongs to the American College of Radiology, American Society of Neuroradiology, St. Louis Metropolitan Medical Society (past-President), Radiological Society of North America, Greater St. Louis Society of Radiologists (past-President), St. Louis Society of Neurologic Sciences, American Roentgen Ray Society, Missouri Radiological Society (past-President), Washington University School of Medicine Alumni Association (President), St. Louis City Hospital Alumni Association (President), and Healthcare Services Group (Chairman of the Board).

Dr. Thomasson specializes in Neuroradiology

Jeffrey M. Craft, MD, PhD

Dr. Craft started with West County radiology group in 2012. He attended Northwestern University Feinberg School of Medicine in Chicago, IL, where he obtained his Doctorate of Medicine and Doctorate of Pharmacy. He performed his Internal Medicine Internship at St. Louis University Hospital in St. Louis, MO. He attended his Radiation Oncology Residency at Barnes Jewish Hospital and at Washington University in St. Louis, MO. He was appointed Chief Resident during his Radiation Oncology Residency in the Oncology Department at Mallinckrodt Institute of Radiology at Washington University in St. Louis, MO. Dr. Craft is board certified by the American Board of Radiology specializing in Radiation Oncology. Dr. Craft is a member of the American Society for Radiation Oncology, Radiological Society of North America,  American Chemical Society, and the Society for Neuroscience.

Jenny Shaffer, MD

Dr. Shaffer joined West County Radiology Group in 2018. She obtained her medical doctorate and completed an internship at Tulane University School of Medicine. Dr. Shaffer completed residencies in Radiology and Radiation Oncology at Stanford University School of Medicine, and was appointed Chief Resident during her Radiation Oncology residency. Her fellowship was also done at Stanford University School of Medicine. She is certified by the American Board of Radiology with a certificate in Radiation Oncology. She is a member of the American Society of Therapeutic Radiology and Oncology, American Association for Women Radiologists, American College of Radiology, Radiological Society of North America, and American Medical Association.

 

JoAnne Lacey, MD

Dr. Lacey has been with West County Radiology since 2009. She completed her medical school training at the McGill University Faculty of Medicine in Montreal, Quebec, Canada. Her residency in Diagnostic Radiology was completed through St. Louis University Hospital and she completed a fellowship in Neuroradiology through the Mallinckrodt Institute of Radiology at Washington University School of Medicine in St. Louis. She is certified by the American Board of Radiology in Diagnostic Radiology. She belongs to the American College of Radiology, the American Society of Neuroradiology, the American Society of Head and Neck Radiology, the Missouri State Medical Association and the Missouri Radiological Society.

Dr. Lacey specializes in Neuroradiology

Jordan Nepute, MD

Dr. Nepute joined West County Radiology Group in 2019. He attended medical school at St. Louis University School of Medicine and completed his internship at Mercy Hospital St. Louis. His Diagnostic Radiology residency was completed at St. Louis University School of Medicine. Dr. Nepute attended his fellowship in Neuroradiology at the Mallinckrodt Institute of Radiology through Washington University in St. Louis, MO. He is certified by the American Board of Radiology.

 

Joseph Garrity, MD

Dr. Garrity joined West County Radiology Group in 2020. He attended medical school at the University of Missouri-Columbia School of Medicine. He was appointed Chief Resident during his Diagnostic Radiology residency at St. Louis University. Dr. Garrity completed his Breast Imaging fellowship at the University of Utah. He is certified by the American Board of Radiology. He is a member of the American Roentgen Ray Society, Society of Breast Imaging, American College of Radiology, Radiological Society of North America, Missouri State Medical Association, Missouri Radiological Society, and Saint Louis Metropolitan Medical Society.

Julie A. Mai, MD

Dr. Mai has been with West County Radiology since 2002. She obtained her medical degree through Washington University School of Medicine in St. Louis, Missouri. She completed her residency in Radiation Oncology at the Medical College of Wisconsin in Milwaukee, Wisconsin. She is board certified through the American Board of Radiology and is licensed to practice medicine in the state of Missouri. Dr. Mai is a member of the American Society for Therapeutic Radiation Oncology, the American College of Radiology, the American Brachytherapy Society, the St. Louis Metropolitan Medical Society, the Missouri State Medical Association, the Greater St. Louis Society of Radiologists, and the American Medical Association.

Kathy L. Baglan, MD

Dr. Baglan has been with West County Radiology since 2002. She attended medical school at Washington University School of Medicine in St. Louis, Missouri. She completed her residency in Radiation Oncology at William Beaumont Hospital in Royal Oak, Michigan. She is board certified by the American Board of Radiology in Radiation Oncology and is a Diplomate in the National Board of Medical Examiners. She is licensed to practice medicine in Missouri and Michigan.  She is a member of the St. Louis Metropolitan Medical Society, the Missouri State Medical Association, the American Brachytherapy Society, the American Society of Therapeutic Radiology and Oncology, the American College of Radiology, and the American Medical Association

Kiran V. Chunduri, MD

Dr. Chunduri joined West County Radiology Group in 2018. He attended medical school at the University of Missouri-Kansas City School of Medicine. He completed his residency in Diagnostic Radiology at the University of Kansas, and his fellowship in Interventional Radiology was done at Emory University. Dr. Chunduri is certified by the American Board of Radiology with a certificate in Interventional Radiology and Diagnostic Radiology. His professional affiliations are Society of Interventional Radiology, American Roentgen Ray Society, American College of Radiology, Radiological Society of North America, and American Medical Association.

Kristen Drake, DO

Dr. Drake joined West County Radiology Group in 2018. She attended medical school at Chicago College of Osteopathic Medicine. Her internship was performed at Rush University Medical Center in Chicago, Illinois. Dr. Drake completed her Diagnostic Radiology residency at Advocate Illinois Masonic Medical Center in Chicago, Illinois. Her fellowship in Breast Imaging was completed at New York University, Langone Medical Center in New York, New York. Dr. Drake is certified by the American Board of Radiology with a certificate in Diagnostic Radiology.

Kristy Ratkowski, MD

Dr. Ratkowski joined West County Radiology Group in 2020. She attended medical school at the University of Missouri School of Medicine and completed her internship at the University of Hawaii. Her Radiology residency and Breast Imaging fellowship were done at Mallinckrodt Institute of Radiology. Dr. Ratkowski is a member of American Medical Association, Radiological Society of North America, American College of Radiology, and Society of Breast Imaging.

Kurtis Mauer, MD

Dr. Mauer joined West County Radiology Group in 2017. He attended medical school at St. Louis University School of Medicine. He completed his internship at St. Mary’s Health Center. Dr. Mauer was appointed Senior Chief Resident during his Diagnostic Radiology residency that was completed at St. Louis University School of Medicine. His fellowship in Vascular and Interventional Radiology was done at the Medical University of South Carolina. He is certified by the American Board of Radiology with a certificate in Diagnostic Radiology and Interventional Radiology. His professional affiliations include the Radiologic Society of North America, American College of Radiology, and Society of Interventional Radiology.

Labib Haddad, MD

Dr. Haddad has been with West County Radiology since 1996. He attended medical school at the American University of Beirut School of Medicine in Beirut, Lebanon, as well as St. Louis University School of Medicine in St. Louis, Missouri. He also attended his residency in Diagnostic Radiology and his fellowship in Vascular and Interventional Radiology at St. Louis University Medical Center. He is certified by the American Board of Radiology with a Certificate for Added Qualifications in Interventional and Vascular Radiology. He is licensed to practice medicine in the state of Missouri. Dr. Haddad is a member of the American College of Radiology, the Radiological Society of North America, and the Missouri State Medical Association.

Dr. Haddad specializes in Interventional Radiology and has completed certification through the ACR in PET Imaging.

Maj-Beth Biernacki, MD

Dr. Biernacki joined West County Radiology Group in 2016. She obtained her medical doctorate at University of Oklahoma College of Medicine, and completed her internship at the University of Missouri- Kansas City.  She completed residencies in Diagnostic Radiology at Monmouth Medical Center in Long Branch, New Jersey, where she was appointed Chief Resident, and at University of Kansas School of Medicine. Her fellowship in Breast Imaging was completed at the University Of Illinois College Of Medicine at Peoria in Peoria, Illinois. Dr. Bierknacki is board certified by the American Board of Radiology in Diagnostic Radiology.  Her professional affiliations include the Radiologic Society of North America, American College of Radiology, American Roentgen Ray Society, and Society of Breast Imaging.

Mark Chambers, MD

Dr. Chambers has been with West County Radiology since 2009. He completed his medical school training at St. Louis University School of Medicine and then continued on there to complete his residency in Diagnostic Radiology. Dr. Chambers completed a fellowship in Breast/Women’s Imaging at St. John’s Mercy Medical Center in St. Louis. He is certified by the American Board of Radiology in Diagnostic Radiology. Dr. Chambers belongs to the Radiological Society of North America, the American College of Radiology, the Missouri State Medical Association and the St. Louis Metropolitan Medical Society.

Dr. Chambers specializes in Breast/Women’s Imaging.

Mark Wittry, MD

Dr. Wittry has been with West County Radiology Group since 2005. He obtained his medical doctorate at Rush Medical College in Chicago, Illinois. His residency in Internal Medicine was completed at the University of Illinois. Dr. Wittry completed fellowships in Cardiology and Nuclear Medicine at Saint Louis University. He is certified by the American Board of Nuclear Medicine. His professional affiliations are College of Radiology, Missouri State Medical Society, Society of Cardiac CT, and Society of Nuclear Medicine and Molecular Imaging.

Mary Graham, MD

Dr. Graham joined West County Radiology Group in 2018. She attended medical school at the University of Missouri in Kansas City, MO, and completed her internship at Duke University Medical Center. Dr. Graham completed her residency and fellowship in Radiation Oncology at Mallinckrodt Institute of Radiology. She is certified by the American Board of Radiology with a certificate in Radiation Oncology.

Matthew E. Johnson, MD

Dr. Johnson joined West County Radiology in 2015. He obtained his Doctor of Medicine degree from the University of Missouri School of Medicine in Columbia, Missouri. His internship was at St. John’s Mercy Medical Center in Creve Coeur, Missouri. He completed his residency in radiation oncology at Fox Chase Cancer Center in Philadelphia, Pennsylvania.  Dr. Johnson is board certified in radiation oncology by the American Board of Radiology and holds medical licenses in Illinois, Missouri, and Pennsylvania. Dr. Johnson is a member of the Alpha Omega Alpha Honor Medical Society, American Brachytherapy Society, and the American Society for Radiation Oncology.

Matthew Pesek, DO

Dr. Pesek joined West County Radiology Group in 2019. He obtained his medical doctorate at Kansas City University of Medicine and Biosciences-College of Osteopathic Medicine, and completed his internship at Henry Ford Wyandotte Hospital. He completed his residency at Michigan State University. Dr. Pesek is certified by the American Osteopathic Board of Radiology with a certificate in Diagnostic Radiology. He is a member of the American Osteopathic College of Radiology, American Osteopathic Associations, and Radiological Society of North America.

Michael Moritz, MD

Dr. Moritz joined West County Radiology Group in 2018. He attended medical school at St. Louis University School of Medicine and his internship was completed at Mercy Hospital. Dr. Moritz was appointed Chief Resident during his Diagnostic Radiology residency, which was completed at St. Louis University. His fellowship in Abdominal Imaging was completed at Mallinckrodt Institute of Radiology at Washington University. He is certified by the American Board of Radiology with a certificate in Diagnostic Radiology. His professional affiliations are American College of Radiology, Society of Interventional Radiology, Radiological Society of North American, and

Michael Raney, M.D.

Dr. Raney started with West County radiology group in 2013. He obtained his doctorate in medicine at Washington University School of Medicine in St. Louis Missouri. He performed his internship at St. John’s Mercy Medical Center in St. Louis, MO, and completed his Radiology residency at Methodist Hospital University of Tennessee. His fellowship in Body Imaging was done at Georgetown University VA medical center. He is board certified by the American Board of Radiology. Dr. Raney is licensed to work in the state of Missouri, New York, New Jersey and Illinois.

Michael Reiter, MD

Dr. Reiter joined West County Radiology Group in 2020. He obtained his medical doctorate at Rush Medical College. He completed his internship and Diagnostic Radiology residency at Naval Medical Center San Diego. Dr. Reiter then completed a Pediatric Radiology fellowship at Cincinnati Children’s Hospital. He is certified by the American Board of Radiology. He is a member of the Society of Pediatric Radiology, American Roentgen Ray Society, and American College of Radiology.

Monette Castillo Coletti, MD

Dr. Coletti has been with West County Radiology since 2011.  She attended medical school at the University of Missouri, Columbia. Dr. Coletti completed her residency in Diagnostic Radiology at Loyola University Medical Center near Chicago, IL. She completed a fellowship in Breast, Ultrasound and Magnetic Resonance Imaging at the University of Michigan in Ann Arbor, MI. She is board certified by the American Board of Radiology and is licensed to practice in Missouri, Illinois, and Michigan.  She is a member of the American College of Radiology, the Radiological Society of North America, the Missouri State Medical Association, and the St. Louis Metropolitan Medical Society.

Dr. Coletti specializes in Breast Imaging.

Patricia Corder, MD

Dr. Corder has been with West County Radiology since 1987. She attended medical school at St. Louis University Medical School in St. Louis, Missouri. She also did her residency training in Diagnostic Radiology at St. Louis University Medical Center. Dr. Corder is also trained in Nuclear Medicine through the Mallinckrodt Institute of Radiology at Washington University in St. Louis, Missouri. She is certified by the National Board of Medical Examiners and the American Board of Radiology. She has a license to practice medicine in the state of Missouri. Dr. Corder is a member of the American Medical Association, the American College of Radiology, and the Radiological Society of North America.

Dr. Corder specializes in General Diagnostic Radiology

Paul Oberle, MD

Dr. Oberle joined West County Radiology Group in 2018. He obtained his medical doctorate at St. Louis University School of Medicine and completed his residency in Diagnostic Radiology at Washington University Medical Center. Dr. Oberle is certified by the American Board of Radiology. His professional affiliations are American College of Radiology, Radiological Society of North America, and American Medical Association.

Randall Heller III, MD

Dr. Heller joined West County Radiology Group in 2020. He attended medical school at the University of Missouri School of Medicine. He was appointed Chief Resident during his Diagnostic Radiology residency done at the University of Missouri-Kansas City. His Vascular and Interventional Radiology Fellowship was completed at the University of Texas- MD Anderson Cancer Center. He is certified by the American Board of Radiology with a certificate in Interventional Radiology and Diagnostic Radiology. His professional affiliations include Society of Interventional Radiology, American Roentgen Ray Society, American College of Radiology, Radiological Society of North America.

Rashmi Jain, MD

Dr. Jain joined West County Radiology Group in 2016. She obtained her medical doctorate and completed a Radiology residency at Gauhati Medical College and Hospital in Assam, India. Dr. Jain then completed a residency in Nuclear Medicine at Mallinckrodt Institute of Radiology, and was appointed Chief Resident. She completed a fellowship in Neuroradiology and Pediatric Radiology at Mallinckrodt Institute of Radiology. She is certified by American Board of Nuclear Medicine.

Robert C. Frazier, MD

Dr. Frazier has been with West County Radiology since 2001. He attended medical school at the Medical College of Virginia in Richmond, Virginia. He completed his residency training in radiation oncology at William Beaumont Hospital in Royal Oak, Michigan. He is board certified in Therapeutic Radiology through the American Board of Radiology and is licensed to practice medicine in the state of Missouri. Dr. Frazier belongs to the St. Louis Metropolitan Medical Society, the Missouri State Medical Association, the American Society of Clinical Oncology, the American Brachytherapy Society, the Association of Residents in Radiation Oncology, and the American Medical Association.

Robert Yuen, MD

Dr. Yuen joined West County Radiology Group in 2019. He attended medical school at St. Louis University School of Medicine, and completed his internship at St. Louis University Hospital. He also completed his residency in Diagnostic Radiology and his fellowship in Interventional Radiology at St. Louis University Hospital. Dr. Yuen is certified by the American Board of Radiology with a certificate in Diagnostic Radiology. His professional affiliations are Radiological Society of North America, American College of Radiology, American Board of Radiology, and Society of Interventional Radiology.

Satheavy Moore, MD

Dr. Moore started with West County Radiology Group in 2013. She obtained her medical doctorate at Louisiana State University Health Sciences Center–Shreveport in Shreveport, Louisiana. Her internship in Internal Medicine was performed at Louisiana State University Health Sciences Center–Shreveport in Shreveport, Louisiana. Her residency in Diagnostic Radiology was also performed at Louisiana State University Health Sciences Center-Shreveport. Her fellowship in Breast Imaging was completed at Mallinckrodt Institute of Radiology in St. Louis, Missouri. Dr. Moore is licensed to work in the states of Missouri, Illinois, Louisiana and Arkansas. She is board certified by the American Board of Radiology. Her professional affiliations are the Radiologic Society of North America, American College of Radiology, Society of Breast Imaging, and Missouri State Medical Association.

Sean Burns, MD

Dr. Burns joined West County Radiology Group in 2018. He obtained his medical doctorate at Creighton University. His internship in Internal Medicine and his residency in Diagnostic Radiology were completed at St. Louis University Medical Center. His fellowship in Radiology Abdominal Imaging was completed at Mallinckrodt Institute of Radiology. He is certified by the American Board of Radiology with a certificate in Diagnostic Radiology. He is a member of the American College of Radiology, American Roentgen Ray Society, and Society of Radiologists in Ultrasound.

Suchit Patel, MD

Dr. Patel started with West County Radiology in 2016. He attended medical school at the University of Missouri-Kansas City School of Medicine in Kansas City, Missouri. He also attended his residency in Diagnostic Radiology at the University of Missouri-Kansas City School of Medicine in Kansas City, Missouri. He attended his fellowship in Vascular and Interventional Radiology at the Mallinckrodt Institute of Radiology through Washington University in St. Louis, MO. He is certified by the American Board of Radiology and is licensed to practice medicine in the state of Missouri. Dr. Patel is a member of the American College of Radiology, the Radiological Society of North America, the American Roentgen Ray Society, the American Board of Radiology and the Society of Interventional Radiology.

Theodore Martin Vollmar, MD

Dr. Vollmar joined West County Radiology Group in 2018. He attended medical school at St. Louis University School of Medicine. He completed his residency in Diagnostic Radiology at St. Louis University Hospital. Dr. Vollmar is certified by the American Board of Radiology with a certificate in Diagnostic Radiology. His professional affiliations are American College of Radiology, Missouri Radiological Society, Missouri State Medical Association, St. Louis Metropolitan Medical Association, Radiological Society of North American, and American Roentgen Ray Society.

Thomas A. Applewhite, MD, FAAP

Dr. Applewhite has been with West County Radiology since 1985. In 2005 he became the Chairman of the Department of Radiology. He is certified by the American Board of Radiology with a Certificate of Added Qualifications (CAQ) in Pediatric Radiology. He graduated from St. Louis University School of Medicine and did his residency at the St. Louis University Hospitals. He did his fellowship in Pediatric Radiology at Cardinal Glennon Children’s Hospital. He is licensed to practice medicine in the states of Missouri and Illinois. Dr. Applewhite is the 2011 President of the St. Louis Metropolitan Medical Society. He also belongs to the Society for Pediatric Radiology, the Radiological Society of North America, and the American College of Radiology.

Dr. Applewhite specializes in Pediatric Radiology

Timothy G. Morgan DO

Dr. Morgan started with West County Radiology Group in 2015. He obtained his Doctorate of Osteopathic Medicine from Kansas City University School of Medicine and Biosciences in Kansas City, Missouri. He performed his Internal Medicine internship at the University of Missouri Kansas City and Truman Medical Center in Kansas City, Missouri. He completed his Diagnostic Radiology residency at the University of Missouri Kansas City and St. Luke’s Hospital in Kansas City, Missouri. Dr. Morgan attended a Neuroradiology fellowship and an Interventional Neuroradiology fellowship at the University of Texas Southwestern Medical Center and Parkland Memorial Hospital in Dallas, Texas. Dr. Morgan is board certified by the American Board of Radiology. He is a member of the American College of Radiology, Society for Neuro Interventional Surgery, American Society of Neural Radiology, American Society of Head and Neck Radiology, Radiological Society of North America, American Roentgen Ray Society, and American Osteopathic Association.

Timothy O’Leary, MD

Dr. O’Leary joined West County Radiology Group in 2018. He attended medical school at Loyola University Stritch School of Medicine. His residency and fellowship in Radiation Oncology were completed at Mallinckrodt Institute of Radiology. He is certified by the American Board of Radiology with a certificate in Radiation Oncology. His professional affiliations include the American Society of Therapeutic Radiology and Oncology, St. Louis Metropolitan Medical Society, Missouri Radiological Society, and Missouri State Medical Association.

Vanessa Sanders, MD

Dr. Sanders joined West County Radiology Group in 2020. She obtained her medical doctorate at the University of Arkansas for Medical Sciences. Her Radiology residency and Body MRI fellowship were performed at Mallinckrodt Institute of Radiology. She is certified by the American Board of Radiology. Her professional affiliations include Radiological Society of North America, American Roentgen Ray Society, Society of Nuclear Medicine and Molecular Imaging, and International Society for Magnetic Resonance in Medicine.

Vikram Rao, MD

Dr. Rao has been with West County Radiology since 2007. He completed his medical school training through the Combined B.A./M.D. Program at the University of Missouri in Kansas City, Missouri. He completed a residency in Diagnostic Radiology at Northwestern University – Feinberg School of Medicine in Chicago, Illinois. He is fellowship trained in Musculoskeletal Imaging through Evanston Northwest Healthcare/ Northwestern University – Feinberg School of Medicine in Chicago, Illinois. He is board certified through the American Board of Radiology and holds medical licenses in the states of Missouri and Illinois. Dr. Rao is a member of the American College of Radiology, the American Roentgen Ray Society, the Missouri Radiological Society, and the Radiological Society of North America

Dr. Rao specializes in Musculoskeletal Imaging

Vilaas Shetty, MD

Dr. Shetty joined West County Radiology Group in 2018. He obtained his medical doctorate at the University of Texas, Southwestern Medical School. He completed both his internship and residency in Internal Medicine at Washington University School of Medicine at Barnes-Jewish Hospital. Dr. Shetty completed his residency in Diagnostic Radiology and his fellowship in Neuroradiology at Mallinckrodt Institute of Radiology at the Washington University School of Medicine. He is certified by the American Board of Radiology in Diagnostic Radiology with a subspecialty in Neuroradiology. His professional affiliations include the Radiologic Society of North America, American College of Radiology, and American Society of Emergency Radiology.

William B. Mehard, MD

Dr. Mehard joined West County Radiology Group in 2018. He earned his medical doctorate at the Medical University of South Carolina. His residency in Diagnostic Radiology was completed at Mallinckrodt Institute of Radiology. Dr. Mehard is certified by the American Board of Radiology with a certificate in Diagnostic Radiology. His professional affiliations are American College of Radiology, American Roentgen Ray Society, Radiological Society of North American, and Missouri Radiological Society.

Zoltan Cseri, MD

Dr. Cseri has been with West County Radiology since 2007. He completed his medical training at the University of Louisville School of Medicine in Louisville, Kentucky. He attended the residency program in Diagnostic Radiology at St. Louis University Medical Center in St. Louis, Missouri. He is fellowship trained in Neuroradiology through the Mallinckrodt Institute of Radiology at Washington University in St. Louis. He is certified by the American Board of Radiology and holds a license to practice medicine in the state of Missouri. Dr. Cseri belongs to the American College of Radiology and the Radiological Society of North America.

Dr. Cseri specializes in Neuroradiology