Accepting New Patients
Offers Video Visits
Medical Group Provider

Jack Feng, MD

4.8 out of 5 (45 Ratings)
Specialty
  • Gastroenterology
    (Board Certified)
Primary Address | Office Details
Mission Heritage Mission Viejo - Gastroenterology Suite 310
27799 Medical Center Road
Suite 310

Mission Viejo, CA 92691

Phone: (949) 364-5090

Fax: (949) 542-8710

Medical Groups & Affiliations
  • Mission Heritage Medical Group
Get Connected
to Your Provider
(949) 364-5090
  • I am a longtime patient of Dr. Feng, and have always received excellent, professional, and friendly care.
    This was the second visit in the last 8 years and I can just say that I wish all Doctors were as patient and caring as Dr. Feng. Excellent Dr.!!
    All good. He spent plenty of time with me and was serious about convincing me that my Issues were very serious and could be life threatening. Although it was information that I wished I didn't have to hear, I am glad that he got right to the point and told me. Dr. Feng was so helpful, answered all my questions and put on the path I need to overcome my illness. He is the best doctor I have ever seen in my entire life. I hope and pray that my life last much longer and I am confident that he'll do his best to make that happen. That you very much Dr. Feng :)
    Friendly, knowledgeable, kind. Took the time to answer my questions and took an interest in my family life.
    Dr.Jack Feng is an excellent doctor. I appreciate his gastro knowledge and complete explanation of my endoscopy/ colonscopy procedure and results. His continued follow-up is much appreciated.
    23 Total Comments Page 1 2 3 4 5   Next
  • Meet The Provider
    Biography

    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.

    Read More
    Primary Specialties
    Primary Specialties
    • Gastroenterology
      (Board Certified)
    Other Specialties Associations Awards
    Awards
    Summa Cum Laude, University of California, Irvine, 1992 Magna Cum Laude, University of California, Irvine, 1992 Phi Beta Kappa, University of California, Irvine, 1992 Placement in the "Guide to America's Top Physicians", 2007 and 2008
    Certifications
    Board Certifications

    American Board of Internal Medicine, Gastroenterology

    Education
    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
  • Insurance Accepted

    Insurance Accepted

    Insurance Plan

    • Aetna HMO
    • Aetna Medicare Advantage PPO
    • Aetna PPO
    • Anthem Blue Cross HMO
    • Anthem Blue Cross Medicare Advantage
    • Anthem Blue Cross Medicare PPO
    • Anthem Blue Cross PPO
    • Blue Shield of CA HMO
    • Blue Shield of CA Medicare Advantage
    • Blue Shield of CA PPO
    • Choice /Humana PPO
    • Cigna HMO
    • Cigna HMO - Select
    • Cigna PPO
    • Clever Care Health Plan
    • Coventry/First Health PPO
    • Health Net - TriCare
    • Health Net HMO
    • Health Net Medicare Advantage
    • Health Net PPO
    • HealthSmart (Interplan) PPO
    • Multiplan PPO
    • Oscar EPO
    • SCAN Medicare Advantage
    • United Healthcare HMO
    • United Healthcare Medicare Advantage
    • United HealthCare PPO
    • Vivity by Anthem Blue Cross
 
  • Primary Location

Mission Heritage Mission Viejo - Gastroenterology Suite 310

Website Information
www.missionheritage.com