San Diego Gastroenterology

Our Team


Dr. Erick H. Alayo, MD

587 3rd. Avenue
Chula Vista CA 91910

Phone: (619) 585-8883
www.gastrosb.com
Diplomate in Gastroenterology and Internal Medicine, Gastrointestinal and Liver Disease.


Dr. Tarek Hassanein, MD

Southern California Liver & GI Centers
250 Prospect Place, Suite 220
Coronado, CA 92118

Phone: (619) 522-0399
www.livercenters.com 
Board Certified in Internal Medicine, Gastroenterology, and Transplant Hepatology


Dr. Gregory J. Wiener, MD

353-A Church Avenue
Chula Vista CA 91910

Phone: (619) 585-8883
www.gutsnbutts.com
Board Certified in Internal Medicine and Gastroenterology