LOCAL HEALTHCARE PROVIDERS
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21 providers
Availability last updated 08/21/2025
Dr. Yi Zheng, MD
Gastroenterologist
2222 East Street Ste 200
Concord, CA 94520
Dr. Yi Zheng, MD
Gastroenterologist
2540 East St
Concord, CA 94520
Dr. Yi Zheng, MD
Gastroenterologist
2485 High School Ave
#123
Concord, CA 94520
Dr. Yi Zheng, MD
Gastroenterologist
3737 Lone Tree Way
Ste E
Antioch, CA 94509
Dr. Yi Zheng, MD
Gastroenterologist
7788 Dublin Blvd
Dublin, CA 94568
Dr. Yi Zheng, MD
Gastroenterologist
4626 Willow Rd
Pleasanton, CA 94588
Dr. Yi Zheng, MD
Gastroenterologist
87 Fenton St
Livermore, CA 94550
Sukhwinder Sandhu, MD
Gastroenterologist
734 Mowry Ave
Fremont, CA 94536
Dr. Ali Vaziri, MD
Gastroenterologist
935 Trancas St Ste 1c
Napa, CA 94558
Ioana Bina, MD
Gastroenterologist
1000 Trancas St
Napa, CA 94558
Ernest Ribera, MD, is a board-certified gastroenterologist with more than 30 years of experience. He heads the team at his private practice, Ernest F. Ribera, M.D. - Burlingame Gastroenterology and Hepatology, in Burlingame, California. His fellowship in Gastroenterology included training at the Naval Medical Center, San Diego, UCSD, and UCSF. He also served as an Adjunct Associate Professor at Stanford University Medical School for over ten years.
Dr. Ribera graduated from the University of Notre Dame and participated in track and cross country. He attended medical school at the College of Human Medicine of Michigan State University. While there, he was awarded the Armed Forces Health Professions scholarship.
Dr. Ribera is currently on the professional staff at Mills-Peninsula Hospitals and has previously served as Chair of the Department of Internal Medicine. He has served as the gastroenterologist for the Samaritan House Clinic since its inception and also supports Operation Access patients. He also served as the Medical Director for Mid-Peninsula Endoscopy Center for six years.
Dr. Ribera is the past president of the Northern California Society for Clinical Gastroenterology. He is also a retired Captain in the Medical Corps of the United States Navy.
Most of the upper endoscopy and colonoscopy procedures performed by Dr. Ribera are done at the Mid-Peninsula Endoscopy Center, which is located on the same floor as his office in Burlingame. This endoscopy center is recognized for quality and safety by the American Society for Gastrointestinal Endoscopy. MPEC is the first endoscopy center in the Bay Area to provide the Medtronic AI technology for colonoscopy.
Dr. Ribera and his wife Maria are the proud parents of four children and four grandchildren.
Dr. Ernest Ribera, MD
Gastroenterologist
1720 El Camino Real
Suite 155
Burlingame, CA 94010
