Our Radiologists
Adam E. Kowalski, M.D.
Medical School: Indiana University School of Medicine, Indianapolis, IN
Residency: Oakwood Hospital and Medical Center, Oakwood, MI
Fellowship: Diversified Radiology of Colorado - Musculoskeletal Radiology
Societies: Society of Skeletal Radiology
Specialties: Musculoskeletal Radiology
Marc Sarti, M.D.
Medical School: University of California-San Diego
Residency: University of California Los Angeles Medical Center
Fellowship: University of Virginia Health System
Board Certification: American Board of Radiology
Specialties: Thoraco-Abdominal Imaging
Eric M. Lyders, M.D.
Medical School: Virginia Commonwealth University, Medical College of Virginia, Richmond, VA
Residency: Wake Forest University Baptist Medical Center, Winston-Salem, NC
Fellowship: Wake Forest University Baptist Medical Center, Winston-Salem, NC
Societies: American Society of Head and Neck Radiology, American Society of Neuroradiology, American College of Radiology
Specialties: Pediatric Neuroimaging, Advanced Tumor Imaging, Stroke Imaging
Robert G. Congdon, M.D.
Medical School: University of Vermont
Residency: University of Vermont/Fletcher Allen HealthCare
Fellowship: Stanford University, Stanford, CA-Body Imaging
Board Certification: American Board of Radiology
Specialties: Body Imaging
Shawn A. Corey, M.D., Ph.D.
Medical School: Mayo Medical School, Rochester, MN
Residency: Wake Forest University Baptist Medical Center, Winston-Salem, NC
Fellowship: Neuroradiology, Stanford University, Stanford, CA
Societies: Senior Member American Society of Neuroradiology
Graduate School: Ph.D. in Molecular Neuroscience, Mayo Graduate School, Rochester, MN
Areas of Interests: Neuroradiology, Advanced Tumor Imaging, MR Perfusion Imaging, Orbits
Special Certification: Certificate of Additional Qualification (CAQ) Neuroradiology
Hari Charan P. Reddy, M.D.
Medical School: Northeastern Ohio Univerisities College of Medicine, Rootstown, OH
Residency: The Ohio State univeristy Medical Center-Columbus, OH
Fellowship: The Johns Hopkins Medical Institutions, Baltimore, MD
Specialties: Neuroradiology, Emergency Radiology
Scott A. Glasser, M.D.
Medical School: New York Medical College, Vahalla, NY
Residency: Albert Einstein Medical Center, Philadelphia, PA
Societies: American College of Radiology
Board Certification: American Board of Radiology, June 1991
Specialties: Emergency Medicine
Andrew A. Meade, M.D.
Medical School: University of Michigan, Ann Arbor, MI
Residency: National Naval Medical Center, Bethesda, MD
Societies: American College of Radiology, Radiological Society of North America, American Medical Association, Society of Breast Imaging, and American Roentgen Ray Society
Board Certification: American Board of Radiology, National Board of Medical Examiners
Specialties: Breast Imaging
Sean O. Bryant, M.D.
Medical School: University of Florida College of Medicine, Gainesville, FL.
Residency: University of Colorado Health Sciences Center, Denver, CO.
Fellowship: University of California, San Francisco, CA.
Specialties: Fetal MRI , 3D Spectroscopy, Pediatric Neuroimaging, Head and Neck Imaging
Bradford Robinson, M.D.
Medical School: The University of Texas at Austin, Austin TX
Residency: Virginia Commonwealth University, Richmond VA
Fellowship: Virginia Commonwealth University, Richmond VA
Board Certification: American Board of Radiology
Specialties: MRI with emphasis on MSK, Neuro, Body, and Cardiovascular Imaging
Michael Oakes, M.D.
Medical School: New York Medical College, Valhalla, NY
Residency: Henry Ford Hospital, Detroit MI
Fellowship: University of Washington, Seattle WA
Graduate School: New York Medical College, Valhalla, NY
Board Certification: American Board of Radiology
Specialties: Body Imaging
Barry Schoelch, D.O.
Medical School: Midwestern University, Arizona College of Osteopathic Medicine, Glendale AZ
Residency: Henry Ford Hospital, Detroit MI
Fellowship: University of North Carolina, Chapel Hill, NC
Societies: American College of Radiology, Michigan Radiological Society, American Medical Association, American Osteopathic Association
Board Certification: American Board of Radiology
Specialties: Body/Abdominal Imaging
Eric R. Handley, M.D.
Medical School: Emory University School of Medicine, Atlanta GA
Residency: Brigham and Women's Hospital, Harvard Medical School, Boston MA
Fellowship: Brigham and Women's Hospital, Harvard Medical School, Boston MA
Societies: American College of Radiology, Radiological Society of North America, American Roentgen Ray Society, Skeletal Society of Radiology
Board Certification: American Board of Radiology
Specialties: Musculoskeletal Radiology
Vincent B. Herlihy, M.D.
Medical School: University of Virginia School of Medicine, Charlottesville, VA
Residency: George Washington University, Washington D.C.
Fellowship: University of Utah, Salt Lake City, UT
Societies: American College of Radiology, Radiological Society of North America, American Roentgen Ray Society
Board Certification: American Board of Radiology
Specialties: Musculoskeletal Imaging
Mitchell D. Achee, M.D.
Medical School: University of Virginia School of Medicine
Residency: Fitzsimons Army Medical Center
Fellowship: Fitzsimons Army Medical Center
Specialties: CT, MR/Body Imaging and Ultrasound
Raymond V. Yost, M. D.
Medical School: University of Manitoba, Winnipeg, Canada
Residency: Tripler Army Medical Center, Honolulu, HI. Walter Reed Army Medical Center, Washington, D.C.
Fellowship: Tripler Army Medical Center, Honolulu, HI. Walter Reed Army Medical Center, Washington, D.C.
Board Certification: F.A.C.R.
Specialties: Musculoskeletal Radiology
Charles E. Winn II, M.D.
Medical School: The University of Florida, Gainesville, FL.
Residency: Presbyterian Medical Center, Denver, CO.
Specialties: Body Imaging
Wayne W. Wenzel, M. D.
Medical School: Indiana University School of Medicine, Indianapolis, IN.
Residency: Presbyterian St Luke's Medical Center, Denver, CO.
Fellowship: Presbyterian St Luke's Medical Center, Denver, CO.
Board Certification: F.A.C.R., A.B.N.M., A.B.R.
Specialties: Diagnostic and Therapeutic Nuclear Medicine
Janice J. Ugale, M.D.
Medical School: University of Glasgow Medical Center, Scotland
Residency: Western Infirmary, Glasgow, Scotland University of Colorado Health Sciences Center, Denver, CO.
Fellowship: Western Infirmary, Glasgow, Scotland University of Colorado Health Sciences Center, Denver, CO.
Board Certification: Ch.B., F.A.C.R.
Specialties: Women's Imaging including Breast Interventional Techniques, Pneumoconiosis-B-Reader
Michael R. Stone, M.D.
Medical School: Medical College of Virginia, Richmond VA
Residency: Geisinger Medical Center, Danville PA
Fellowship: Geisinger Medical Center, Danville PA
Specialties: Body Imaging
Perry M. Stevens, M.D.
Medical School: University of Virginia School of Medicine, Charlottesville, VA
Residency: McGaw Medical Center, Northwestern University, Chicago, IL.
Fellowship: Jackson Memorial Hospital, University of Miami, Miami, FL.
Specialties: Neuroradiology
Brian McKay Steele, M.D.
Medical School: University of Illinois at Chicago College of Medicine, Chicago, IL.
Residency: Loyola University Medical Center, Maywood, IL.
Fellowship: University of Utah, Salt Lake City, UT.
Societies: Member-American Society of Neuro Radiologists, Member-American Society of Head and Neck Radiology, Member-Amercian College of Radiology
Specialties: Head and Neck Imaging, Perfusion Imaging in Stroke, Skull Base Pathology, Spine and Brain Imaging
Dietrich W. L. Schultze, M.D.
Medical School: Northwestern University Medical School, Chicago, IL.
Residency: Fletcher Allen Health Care, Burlington, VT.
Fellowship: Fletcher Allen Health Care, Burlington, VT.
Specialties: Vascular and Interventional Radiology
Areas of Interests: Uterine Embolization, Varicose Vein Therapy, Radiofrequency Ablation, and Oncologic Therapy.
Stephen H. Shealy, M. D.
Medical School: Stanford University School of Medicine, Palo Alto, CA.
Residency: University of California, San Francisco, CA..
Fellowship: University of California, San Francisco, CA..
Board Certification: C.A.Q. in Neuroradiology, Vascular and Interventional Radiology
Specialties: Neuroradiology, Vascular and Interventional Radiology, MR Imaging
Michael J. Sassman, D.O.
Medical School: Kirksville College of Osteopathic Medicine, Kirksville, MO
Residency: Presbyterian St. Luke’s Medical Center, Denver, CO.
Fellowship: Boston University Medical Center, Boston, MA.
Specialties: Interventional Radiology
Jerome S. Schroeder, M.D.
Medical School: University of Missouri, Kansas City, MO
Residency: Albert Einstein Medical Center, Philadelphia, PA.
Fellowship: University of Colorado Health Sciences Center, Denver, CO.
Specialties: Fellowship Trained Breast Imaging Specialist
- Director of Breast Imaging - The Breast Care Center at St. Joseph Hospital
John C. Roth, M.D.
Medical School: State University of New York, Buffalo, N.Y.
Residency: University of Colorado Health Sciences Center, Denver, CO. Mayo Clinic, Rochester, MN.
Fellowship: University of Colorado Health Sciences Center, Denver, CO. Mayo Clinic, Rochester, MN.
Specialties: Musculoskeletal Radiology, CT and MRI/Body Imaging, Ultrasound
Randy J. Mound, M.D.
Medical School: New York Medical College, Valhalla, NY
Residency: Los Angeles County – University of Southern California Medical Center, Los Angeles, CA
Fellowship: Los Angeles County – University of Southern California Medical Center, Los Angeles, CA
Specialties: Cross Sectional (Body) Imaging, Interventional Radiology
Eric W. Robbins, M.D.
Medical School: Indiana University School of Medicine, Indianapolis, IN.
Residency: Fitzsimons Army Medical Center, Aurora, CO.
Fellowship: Fitzsimons Army Medical Center, Aurora, CO.
Specialties: Diagnostic Imaging
Lisa Niebergall, M. D.
Medical School: Creighton University School of Medicine, Omaha, Nebraska
Residency: Children’s Hospital, Omaha, Nebraska. University of Nebraska Medical Center, Omaha, Nebraska. Creighton University School of Medicine, Omaha Nebraska.
Fellowship: Children’s Hospital, Omaha, Nebraska. University of Nebraska Medical Center, Omaha, Nebraska. Creighton University School of Medicine, Omaha Nebraska.
Specialties: Pediatric Radiology
Kim I. McMillin, M. D.
Medical School: Loyola University of Chicago, Stritch School of Medicine, Chicago, IL.
Residency: University of Vermont College of Medicine, Burlington, VT. University of Michigan School of Medicine, Ann Arbor, MI.
Fellowship: University of Vermont College of Medicine, Burlington, VT. University of Michigan School of Medicine, Ann Arbor, MI.
Specialties: CT and MRI/Body Imaging, Ultrasound, Musculoskeletal Radiology
Michele M. Lajaunie, M.D.
Medical School: Tulane University School of Medicine, New Orleans, LA.
Residency: Presbyterian St. Luke's Medical Center, Denver, CO. University of Colorado Health Sciences Center, Denver, CO.
Fellowship: Presbyterian St. Luke's Medical Center, Denver, CO. University of Colorado Health Sciences Center, Denver, CO.
Board Certification: CAQ in Neuroradiology
Specialties: Neuroradiology
John Lewin, M.D.
Medical School: Harvard Medical School, Boston, MA.
Residency: University of Colorado Health Sciences Center, Denver, CO.
Fellowship: University of Colorado Health Sciences Center, Denver, CO.
Specialties: Breast Imaging and Image-Guided Breast Biopsy, Digital Mammography, Breast MRI
Kelly Lindauer, M.D.
Medical School: Duke University, Durham, N.C.
Residency: Duke University, Durham, N.C.
Fellowship: National Orthopedic Imaging Associates - San Francisco, CA
Societies: Society of Skeletal Radiology, Radiology Society of North America
Specialties: Musculoskeletal Imaging
Craig M. Kornbluth, M.D.
Medical School: FUHS/The Chicago Medical School, Chicago, IL.
Residency: Diagnostic Radiology - St Luke's - Roosevelt Hospital Center, New York, N.Y.
Fellowship: Body Imaging - Johns Hopkins Hospital, Baltimore, MD.
Jennifer L. Kemp, M.D.
Medical School: University of Kansas School of Medicine, Kansas City, KS.
Residency: University of New Mexico Hospital, Albuquerque, N.M.
Fellowship: University of Colorado Health Sciences Center, Denver, CO.
Specialties: Dynamic MRI of the Pelvic Floor, Pre-Operative Rectal Cancer Staging. Oncologic Imaging, Thyroid Ultrasound-Cancer staging and follow-up.
Robert J. Johnston, M.D.
Medical School: University of Colorado Health Sciences Center, Denver, CO.
Residency: University of California, Davis Medical Center, Sacramento, CA. University of Colorado Health Sciences Center, Denver, CO.
Fellowship: University of California, Davis Medical Center, Sacramento, CA. University of Colorado Health Sciences Center, Denver, CO.
Specialties: Body Imaging, Musculoskeletal Radiology, Doppler Ultrasound, MRI Cholangiography (MRCP), Virtual Colonoscopy
Trystain D. Johnson, M.D.
Medical School: Medical College of Ohio, Toledo, OH.
Residency: University of Colorado Health Sciences Center, Denver, CO.
Fellowship: University of Colorado Health Sciences Center, Denver, CO.
Specialties: Musculoskeletal Imaging
Zubeir N. Jaffer, M.D.
Medical School: Mount Sinai School of Medicine, New York, N.Y.
Residency: Santa Clara Valley Medical Center, San Jose, CA. Stanford University School of Medicine, Palo Alto, CA.
Fellowship: Santa Clara Valley Medical Center, San Jose, CA. Stanford University School of Medicine, Palo Alto, CA.
Board Certification: C.A.Q in Pediatric Radiology
Specialties: CT, Ultrasound,and Pediatric Imaging
Peder E. Horner, M.D.
Medical School: University of Kansas School of Medicine, Kansas City, KS.
Residency: Oregon Health and Science University, Portland, OR
Fellowship: Dotter Interventional Institute, Portland, OR
Specialties: Interventional Oncology (endovascular and percutaneous treatment of liver, kidney, bone, and other tumors), Peripheral Arterial Disease diagnosis and endovascular revascularization, Uterine Fibroid Embolization
J. Gerard Horgan, M.D.
Medical School: National University of Ireland (Cork)
Residency: Bristol Royal Infirmary, Bristol, England, University Hospital of Wales, Cardiff, Wales, Yale University, New Haven, CT
Fellowship: Bristol Royal Infirmary, Bristol, England, University Hospital of Wales, Cardiff, Wales, Yale University, New Haven, CT
Board Certification: C.A.Q. in Pediatric Radiology, B.Ch., MRCP(UK),DMRD,FRCR, FACR
Specialties: Pediatric Radiology, CT and MR/Body Imaging, Imaging Doppler Blood Flow, Liver Disease
Steven R. Gunberg, D.O.
Medical School: University of Health Sciences College of Osteopathic Medicine, Kansas City, MO.
Residency: Martin Luther King Jr. Medical Center (UCLA Affiliate) Los Angeles, CA.
Fellowship: University of California, San Francisco, CA.
Specialties: Body Imaging including Oncology and Trauma, MRI of sport related Injuries
Richard F. Grzybowski, D.O.
Medical School: Michigan State University College of Osteopathic Medicine, East Lansing, MI
Residency: Pontiac Osteopathic Hospital, Pontiac, MI
Fellowship: Wayne State University School of Medicine, Detroit, MI
Specialties: Co-chair, Department of Radiology, Rocky Vista University College of Osteopathic Medicine - Parker CO. Instructor/Faculty Member Rocky Vista College of Osteopathic Medicine.
John P. Gerhold, M. D.
Medical School: Northwestern University Medical School, Chicago, IL.
Residency: University of Colorado Health Sciences Center, Denver, CO.
Fellowship: University of Colorado Health Sciences Center, Denver, CO.
Specialties: Nuclear Medicine, Ultrasound, MR/Body Imaging, PACS, Teleradiology, PET (Positron Emission Tomography) Imaging
Stephen G. George, M. D.
Medical School: Pennsylvania State University College of Medicine, Hershey, PA.
Residency: Illinois Masonic Medical Center, Chicago, IL.
Fellowship: University of Utah Health Sciences Center, Salt Lake City, UT.
Specialties: Ultrasound, CT and MR/Body Imaging
Garret M. Gannuch, M.D.
Medical School: Louisiana State University School of Medicine, New Orleans, LA.
Residency: Presbyterian St. Luke's Medical Center, Denver, CO.
Fellowship: The Children's Hospital, Denver, CO.
Board Certification: C.A.Q. in Pediatric Radiology
Specialties: Pediatric Radiology
Monique E. Fox M.D.
Medical School: Louisiana State University Health Science Center, Shreveport, LA.
Residency: University of Illinois Chicago Medical Center, Chicago, IL.
Fellowship: Northwestern Memorial Hospital, Chicago, IL.
Specialties: Breast Imaging
Alexandra A. Fortner, M. D.
Medical School: University of California, San Diego, CA.
Residency: University of Utah Health Sciences Center, Salt Lake City, UT.
Fellowship: University of California, San Francisco, CA.
Specialties: Nuclear Medicine, Women's Imaging including Breast Interventional Techniques
Lawrence L. Emmons, M. D.
Medical School: University of Miami School of Medicine, Miami, FL.
Residency: Presbyterian St. Luke's Medical Center, Denver, CO.
Fellowship: Presbyterian St. Luke's Medical Center, Denver, CO.
Graduate School: The University of Michigan. Ann Arbor, Michigan. M.S, Ph.D. Nuclear Engineering
Specialties: Nuclear Medicine, CT and MRI/Body Imaging, Emergency Radiology
Michael A. deGroot, M.D.
Medical School: University of California, Irvine, CA.
Residency: Stanford University Hospital, Palo Alto, CA.
Fellowship: Mallinckrodt Institute of Radiology, St. Louis, MO.
Specialties: Aortic stent grafts, Venous Reconstruction and Dialysis Access
Ana G. Cajade-Law, M.D.
Medical School: University of Pennsylvania School of Medicine, Philadelphia, PA
Residency: The New York Hospital-Cornell Medical Center, New York, NY
Fellowship: The New York Hospital-Cornell Medical Center, New York, NY
Specialties: Neuroradiology, MRI Imaging
Michael Bennett, M.D.
Medical School: University of North Dakota School of Medicine, Grand Forks, N.D.
Residency: Creighton University Medical Center, Omaha, NE.
Fellowship: Wake Forest University Baptist Medical Center, Winston-Salem, N.C.
Specialties: Neuroradiology
All of our radiologists are certified by the American Board of Radiology, are members of the American College of Radiology, and most have received subspecialty fellowship training following their residencies in diagnostic radiology. They are backed by our highly talented and certified technologists, who also have specialized training in their specific areas. We are always available for direct consultation, and we encourage referring physicians to call us whenever they find it beneficial to discuss an individual case.