Dr. Joel Dennis Feinstein is a Gastroenterologist,General Physician and Internal Medicine in Los Angeles 90048, Los Angeles and has an experience of 53 years in these fields. Dr. Joel Dennis Feinstein practices at Feinstein Joel Office in Los Angeles 90048, Los Angeles and Colon Cancer Prevention Center in Los Angeles 90048, Los Angeles. He completed Fellowship in Gastroenterology from Cedar-Sinai Medical Center in 1978,Residency in Internal Medicine from SUNY Downstate Health Sciences University in 1976 and Internship-Internal Medicine from St Vincent's Hospital and Medical Center of New York, New York Medical College in 1974. He is a member of Southern California Society of Gastrointestinal Endoscopy,National Foundation for Cancer Research and Top Doctors: LA Area, Castle Connolly, 2013. Some of the services provided by the doctor are: Colorectal Cancer,Sexually Transmitted Diseases (STDs),Acidosis,Abdominal Pain Treatment and Colonoscopy etc.