Browse Health
Internist, Gastroenterologist (digestive)
38 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Fredric Weiss:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (9)

The overall average patient rating of Dr. Fredric Weiss is Average. Dr. Weiss has been reviewed by 17 patients who have provided 9 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 2.8
Courteous Staff 2.2
Accurate Diagnosis 2.5
Bedside Manner 2.8
Spends Time with Me 2.7
Follows Up After Visit 2.1

Specialties & Research

Dr. Fredric Weiss, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Weiss graduated from Boston University .


Dr. Weiss has 11 hospital affiliations:

  • Sherman Oaks Hospital and Health Center 
  • Little Company of Mary Hospital 


  • Spanish
  • English

> > > > Dr. Fredric Weiss, MD

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Additional Information
Dr. Fredric E Weiss MD is a male Internist, has 38 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Fredric E. Weiss practice?
Dr. Fredric Weiss has 1 office location.
Dr. Fredric Weiss practices Internal Medicine and Gastroenterology near Encino, CA.
See Encino Internists and Encino Gastroenterologists.