Browse Health
Internist, Gastroenterologist (digestive)
37 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 (10)

The overall average patient rating of Dr. Fredric Weiss is Average. Dr. Weiss has been reviewed by 18 patients who have provided 10 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 37 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.