Susan Pacini Edelstein, M.D., FAAP

Dr. Cohan grew up in Philadelphia, PA, completed his undergraduate education at Amherst College (1982), did post-graduate research on a scholarship at Cambridge University (1983) and received his M.D. from the University of Pennsylvania School of Medicine (1987).Dr. Cohan is board-certified in Internal Medicine by the American Board of Internal Medicine and completed full recertification in Internal Medicine in 2001 and again in 2011.In recognition of his excellent medical, resarch and teach

Digestive problems such as bloating, constipation, heartburn and abdominal pain can really take a toll on your life. When they do, you need a specialist you can trust to give you the most advanced, most effective treatment and get you back to normal living again.Dr. Peyton P. Berookim, MD, FACG's care at Gastroenterology Institute of Southern California, includes respecting your time and treating you as a whole person. He knows you have a life beyond your digestive problem and he wants to get you better and get you back to that life. Here at Gastroenterology Institute of Southern California, Dr. Berookim offers state-of-the-art care for diagnosing and treating disorders of the digestive system such as heartburn, GERD, Barretts esophagus, abdominal pain, gas & bloating, constipation, diarrhea, rectal bleeding, ulcerative colitis, Crohns disease, small intestinal bacterial overgrowth (SIBO) and hepatitis. Additionally, he provides diagnostic and preventative services for esophageal, stomach, and colon cancer.