Overview
George Longstreth is a Gastroenterologist in San Diego, California. Dr. Longstreth is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Diverticular Disease, Gallstones, Irritable Bowel Syndrome (IBS), Colonoscopy, and Endoscopy.
His clinical research consists of co-authoring 45 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 3 articles in the study of Colonoscopy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- OTHER MEDICAID
- STATE MEDICAID
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
William Sandborn is a Gastroenterologist in San Diego, California. Dr. Sandborn is rated as an Elite provider by MediFind in Colonoscopy. His top areas of expertise are Crohn's Disease, Hemorrhagic Proctocolitis, Ulcerative Colitis, Endoscopy, and Colonoscopy.
Regents Of The University Of California
Siddharth Singh is a Gastroenterologist in San Diego, California. Dr. Singh is rated as an Elite provider by MediFind in Colonoscopy. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Ileostomy, and Endoscopy.
Kaiser Permanente Garfield Specialty Center - Gastroenterology Department
Jasleen Grewal is an Internal Medicine specialist and a Gastroenterologist in San Diego, California. Dr. Grewal is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Premenstrual Dysphoric Disorder, Premenstrual Syndrome, Large-Cell Immunoblastic Lymphoma, Colonoscopy, and Endoscopy. Dr. Grewal is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Diverticular DiseaseDr. Longstreth isDistinguished. Learn about Diverticular Disease.
- Advanced
- Gallbladder DiseaseDr. Longstreth isAdvanced. Learn about Gallbladder Disease.
- GallstonesDr. Longstreth isAdvanced. Learn about Gallstones.
- Irritable Bowel Syndrome (IBS)Dr. Longstreth isAdvanced. Learn about Irritable Bowel Syndrome (IBS).
- Mesenteric Artery IschemiaDr. Longstreth isAdvanced. Learn about Mesenteric Artery Ischemia.
- Experienced
- ColitisDr. Longstreth isExperienced. Learn about Colitis.
- ColonoscopyDr. Longstreth isExperienced. Learn about Colonoscopy.
- EndoscopyDr. Longstreth isExperienced. Learn about Endoscopy.
- Gastroesophageal Reflux Disease (GERD)Dr. Longstreth isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- IndigestionDr. Longstreth isExperienced. Learn about Indigestion.
- Lactose IntoleranceDr. Longstreth isExperienced. Learn about Lactose Intolerance.

