New Search Back to Search Results 11013 Share Profile Jack C. Feng, MD 4.8 out of 5 (89 Ratings) Specialty Gastroenterology Medical Groups & Affiliations Mission Heritage Medical Group Mission Hospital Affiliated Physicians Phone (949) 364-5090 Address Mission Heritage Mission Viejo - Gastroenterology Suite 240 27871 Medical Center Road Suite 240 Mission Viejo, CA 92691 Get Directions Accepting New Patients Primary Office Address Mission Heritage Mission Viejo - Gastroenterology Suite 240 27871 Medical Center Road Suite 240 Mission Viejo, CA 92691 Get Directions Phone (949) 364-5090 Fax (949) 542-8710 More Information Website www.missionheritage.com The patient rating score is based on responses and comments from Press Ganey. Responses are measured on a 10 point scale, with 10 being the best score. These scores are then translated to a 5 point scale in order to display results in a 5 Star rating. Comments are also gathered from the same survey and displayed in their entirety with the exception of any language that may be considered libel, or may contain private health information, or is unrelated to the provider being reviewed. Learn more about Press Ganey star rating calculations Meet The Doctor Specialties & Education Primary Specialties Gastroenterology Education & Training Fellowship UCLA - 2002 Residency U.C. Irvine Medical Center - 1999 Internship U.C. Irvine Medical Center - 1997 Medical School Ohio State University - 1996 College University of California- Irvine - 1992 Biography Biography Biography Certifications American Board of Internal Medicine Reviews Reviews About Our Survey 8-Oct-2019 The provider is very knowledgeable, reviewed the history of the blood test results with me, therefore the provider and I were mutually agreed to what needs to do for the next step. 24-Sep-2019 Everything was great. 19-Sep-2019 have only excellent experiences to say. 18-Sep-2019 Doctor was great. I feel safe under his care, also his team he works with. 4-Aug-2019 DR Feng has provided medical service to me for a number of years. I am very pleased and have rcommended Dr Feng to family and friends. 29 Total Comments Page 1 2 3 4 5 6 Next Back to Search Results