South Denver Gastroenterology, P.C.
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Frederick W. Lewis M.D., FACG, FACP

Dr. Lewis attended Colorado College in Colorado Springs on a Boettcher Scholarship, where he graduated with high honors. His medical training took him to Emory University in Atlanta, Georgia, where he completed medical school, internship and residency in Internal Medicine. He then returned to Denver for sub-specialty fellowship training in Gastroenterology at the University of Colorado Health Sciences Center. He has practiced gastroenterology in south Denver since 1991.  Dr. Lewis is Board Certified in both Internal Medicine and Gastroenterology.
Dr. Lewis currently acts as President of South Denver Gastroenterology. He serves on the Colorado Medicare Carrier Advisory Committee representing the Colorado-Wyoming Gastroenterology Society, on the Swedish Hospital Peer Review Committee, and on the
Craig Rehabilitation Hospital Medical Executive Committee.
Dr. Lewis's interests include therapeutic biliary and gastrointestinal endoscopy, endoscopic
management of Barrett's esophagus, gastrointestinal problems in patients with spinal cord
injury, and management of inflammatory bowel disease. When not working, Dr. Lewis enjoys
biking, swimming and skiing.

Emory University School of Medicine, Atlanta, Georgia, MD 1979, with honors, elected to the
Alpha Omega Alpha medical honor society.
Emory University Affiliated Hospitals, Internal Medicine Residency, 1985-1988
University of Colorado Health Sciences Center, Fellowship in Gastroenterology, 1988-1991

Board Certifications:
Internal Medicine - September, 1988
Gastroenterology - November, 1991; recertified in 2001 and 2011.

Fellow, American Gastroenterological Association
Fellow, American College of Gastroenterology
Fellow, American College of Physicians
Member, American Society for Gastrointestinal Endoscopy

3 user reviews

Patient Reviews

Dr. Lewis provided me with outstanding care and was at most kind and helpful.
- sandra shortt

Dr. Lewis is an outstanding physician, and he has a wonderful rapport with his patients. - Gary Dounay
- Lina

Dr. Lewis is an outstanding physician, and he has a wonderful rapport with his patients.
- Gary Dounay

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