Jack C. Feng, MD
Mission Viejo, CA 92691
- Mission Heritage Medical Group and Affiliated Physicians
- St. Joseph Heritage Medical Group and Affiliated Physicians
- St. Jude Heritage Medical Group and Affiliated Physicians
Providence Center for Digestive Health - Mission Viejo
27799 Medical Center Road, Suite 320, Mission Viejo, CA 92691
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About Jack C. Feng
Dr. Feng was awarded Summa Cum Laude, Magna Cum Laude, and Phi Beta Kappa, with degrees in biologic sciences and music from the University of California, Irvine, in 1992.
After his undergraduate work, Dr. Feng went on to the Ohio State University where he obtained his medical degree (M.D.) in 1996. He then completed his internal medicine residency from 1996-99 at the UC Irvine Medical Center.
Dr. Feng spent the next three years at the UCLA subspecialty fellowship program, where his emphasis was in advanced and therapeutic endoscopic procedures. He has co-authored a number of journal publications and abstracts. His research work studied the use of endoscopic ultrasound (EUS) guided fine needle aspiration in cancer detection and staging. Dr. Feng’s clinical interests include colon cancer screening, gastroesophageal reflux disorder (GERD), gastrointestinal bleeding, inflammatory bowel disease, evaluation of abdominal pain, and biliary/pancreatic diseases. He believes in personal and quality care and values patient and family input when faced with challenging clinical decisions.
In 2002, Dr. Feng received his board certification in gastroenterology and hepatology and joined Mission Internal Medical Group. Besides working with patients in the office setting, he also performs a variety of services including consultations and gastrointestinal procedures at Mission Hospital. Administratively, he has served on the Cancer Committee as well as the Medical Executive Committee at the medical center. In 2009, Dr. Feng served as the Chief of Gastroenterology/Endoscopy section at Mission Hospital. In 2007 and 2008, Dr. Feng was honored for placement in the "Guide to America's top physicians."
Outside of medicine, Dr. Feng invests much of his pastime playing and making music. He has sung and recorded in a number of Christian/gospel CD albums. He shares his passion for music with his wife, who is a classically trained pianist and instructor. Dr. Feng serves on the worship ministry at the Harvest Community Church of Irvine. Having emigrated from Taiwan at the age of 10, he is also fluent in Mandarin Chinese.
UCLA
2002
U.C. Irvine Medical Center
1999
U.C. Irvine Medical Center
1997
Ohio State University
1996
University of California- Irvine
1992
- American Board of Internal Medicine, Gastroenterology
27799 Medical Center Road, Suite 320
Mission Viejo, CA 92691
Providence Mission Hospital - Laguna Beach
Providence Mission Hospital - Mission Viejo
Community Reviews
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Dr Feng is a caring intelligent professionals ibwoujd recommend him to my friends .
Providence Patient
Dr Feng is easy to communicate with and he even confirmed some information I was given by another specialist even though it wasn't technically his area of specialty. In doing so it relieved my mind to know the advice was accurate.
Providence Patient
Jack Feng is excellent and an asset to you organization. The hospital needs to stop "nickel and diming" patients with things like parking fees. It creates a negative impression about the institution before you even walk through the door.
Providence Patient
Dr. Fang thank you very much
Providence Patient
Dr Feng has been an excellent doctor for my special treatment. I always speak so highly of him. Dr Feng is an exceptionally caring person.
Providence Patient
Dr. Jeng was very patient to wait until I got a good connection during our virtual check-up. He was very thorough in asking my medical history and symptoms I am having. I could tell he is friendly, caring and accommodating. He is true to his profession .
Providence Patient