Summary

Dr. Jack Feng is a gastroenterologist who specializes in diagnosing and treating disorders of the digestive system. He earned his medical degree from Ohio State University and completed his internship and residency at U.C. Irvine Medical Center before pursuing fellowship training at UCLA in 2002. With three decades of clinical experience, Dr. Feng has developed extensive expertise in gastroenterological care. He provides care to patients in English.

Dr. Feng practices at Providence Mission Hospital and sees patients at the Providence Center for Digestive Health in Mission Viejo, California. He focuses on treating conditions such as colon polyps and diverticular disease. His clinical expertise includes performing colonoscopies and lower gastrointestinal endoscopy procedures. Patients have given him an average rating of 4.4 out of 5 stars on Vitals.

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Quick Facts

  • accepting new patients
  • 4.4
  • 30 years of experience
  • 27 insurance plans accepted
  • speaks English
  • UCLA
  • 1 written review
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Providence Center for Digestive Health - Mission Viejo

27799 Medical Center Road Suite 320Mission Viejo, CA 92691

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Dr. Jack Chang-Chieh Feng, MDRachel Oliver, APRNBhavana Akotia, PA-CTheresa Obonyano, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
30 Years of Experience
Virtual Visit Available Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Mission Viejo , CASACRAMENTO , CATempe , AZSACRAMENTO , CA
Med School: Ohio State University Med School: University of South Alabama Med School: Charles R Drew University Med School: The University of Texas Health Science Center at Houston
Current Profile
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Insurance Plans Accepted by Dr. Jack Chang-Chieh Feng

  • Accepts Medicare
  • Aetna - HMO
  • Aetna Medicare Advantage 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 HMO - Trio
  • Blue Shield of CA Medicare Advantage
  • Blue Shield of CA PPO
  • Cigna HMO
  • Cigna PPO
  • Coventry/First Health PPO
  • Health Net - HMO
  • Health Net - Medicare Advantage
  • Health Net PPO
  • HealthSmart (Interplan) PPO
  • Multiplan PPO
  • Providence Health Plan - Medicare Advantage
  • SCAN Medicare Advantage
  • TriWest - Tricare
  • United Healthcare HMO
  • United HealthCare PPO
  • US Family Health Plan - TriCare
  • Vivity by Anthem Blue Cross

Medical Specialties

Dr. Jack Chang-Chieh Feng has the following 2 specialties

Specialty Expertise

Dr. Jack Chang-Chieh Feng has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Gastroenterologist
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

30 Years Experience

EDUCATION & TRAINING

Fellowship

UCLA2002

Residency

U.C. Irvine Medical Center1999

Internship

U.C. Irvine Medical Center1997

Medical School

Ohio State UniversityGraduated in 1996

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Frequently Asked Questions

What languages does Dr. Jack Feng speak?
Dr. Jack Feng speaks English.
Does Dr. Jack Feng accept my insurance?
You can see the insurance plans that Dr. Jack Feng accepts on their Vitals profile.
How can I make an appointment with Dr. Jack Feng?
You can find contact information for Dr. Jack Feng here on Vitals.
Does Dr. Jack Feng accept virtual/telehealth appointments?
Yes, Dr. Jack Feng accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
Which hospitals is Dr. Jack Feng affiliated with?
Dr. Jack Feng is affiliated with Providence Mission Hospital.

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