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About Dr. Mark A. Pimentel

Mark Pimentel is a Gastroenterologist in Los Angeles, California. Pimentel has been practicing medicine for over 30 years and is highly rated in 19 conditions, according to our data. His top areas of expertise are Small Bowel Bacterial Overgrowth, Irritable Bowel Syndrome, Diarrhea, Endoscopy, and Appendectomy. He is licensed to treat patients in California. Pimentel is currently accepting new patients.

His clinical research consists of co-authoring 148 peer reviewed articles and participating in 3 clinical trials in the past 15 years.


MediFind strives to display the most accurate insurance information for every doctor. If you do not see your insurance listed for Dr. Mark A. Pimentel it is best to call his office and ask if your insurance is accepted.

Accepts Medicare

Dr. Mark A. Pimentel accepts the following insurance:

  •  Ambetter
8700 Beverly Blvd, Los Angeles, CA 90048
Background & Education
Graduate Institution
Other, 1992
Internal Medicine in CA
Hospital Affiliations
Cedars-Sinai Medical Center
Languages Spoken
Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Doctors 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.

3 Clinical Trials

Rifaximin in the Treatment of Small Intestinal Bacterial Overgrowth and IBS: Double Blind Randomized Controlled Trial (Multicenter Trial)
View 2 Less Clinical Trials -

148 Total Publications

Dr. Jeffrey L. Conklin memoriam.

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