About Dr. Zheng
Dr. Zheng (Yi Jenny Zheng, M.D., Ph.D.) specializes in gastroenterology and hepatology. Dr. Zheng is absolutely committed to delivering the highest quality of care to ensure the health of her patients. Dr. Zheng's office offers a comprehensive range of services, including treatment for digestive issues and illnesses related to the esophagus, stomach, liver, pancreas, small bowel and colon.
As a diplomate of the American Board of Internal Medicine as well as the American Board of Gastroenterology, Dr. Zheng is double board-certified in Gastroenterology & Hepatology, as well as Internal Medicine. Dr. Zheng has undergone extensive training at the University of Southern California, UCLA, and UCSD, and she shows an exceptional commitment to excellence in treating diseases and disorders affecting the digestive tract.
The procedures performed by Dr. Zheng include:
• Colon cancer screening
• Colonoscopy and sigmoidoscopy
• Non-surgical polyp resection
• Non-surgical flat lesion resection
• Non-surgical hemorrhoid banding
• Upper Endoscopy or EGD
• Barrett's Esophagus screening
• Non-surgical esophageal dilatation
• Capsule endoscopy
• Non-invasive Liver FibroScan
Procedures
Colonoscopy, endoscopy, and non-surgical treatment for digestive conditions
Consultations
In-person and telehealth visits for abdominal pain, IBS, and other digestive concerns
If you are experiencing symptoms such as acid reflux, difficulty swallowing, abdominal bloating or pain, nausea, vomiting, ulcers, diarrhea, constipation, bleeding, hemorrhoids, abnormal liver function, fatty liver, cirrhosis, or other problems affecting your digestive system, please contact Dr. Zheng's office by calling 925-384-9276 for more information or to book your appointment.
Currently, Dr. Zheng works at her main office in Walnut Creek, as well as satellite offices in Antioch, Concord, San Ramon, Dublin, and Livermore, convenient for patients from East Bay cities like Lafayette, Moraga, Orinda, Concord, Pleasant Hill, Martinez, Benicia, Alamo, Danville, Blackhawk, San Ramon, Dublin, and Pleasanton. The Antioch satellite office is convenient for patients from Brentwood, Oakley, Clayton, and Pittsburg.
Dr. Zheng is in the process of setting up offices in other areas.
Dr. Zheng also offers to see patients online, especially those from regions like Oakland, Benicia, American Canyon, Fairfield, and Napa, where phone or video visits can be a more convenient alternative to in-person visits.
Dr. Zheng performs procedures at surgical centers in Concord, Walnut Creek, and Danville.
Liver Health
Non-invasive FibroScan screening to catch fatty liver disease and cirrhosis early
Cancer Prevention
Colon, esophageal, and stomach cancer screening, with a focus on early detection
Questions? Please Contact Dr. Zheng for a Consultation