R. ToddFrederickMD

Gastroenterology • San Francisco, CA

Hepatology & Liver Transplantation

Fellowship Director, Transplant Hepatology

Join to view full profile

Dr. Frederick is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
Connect with colleagues in the same hospital or clinic.
Read the latest clinical news, personalized to your specialty.

See Dr. Frederick's full profile

Already have an account?

Office
1100 Van Ness Ave
San Francisco, CA 94109
Phone+1 415-600-1000

Fax+1 415-558-7051

Education & Training

University of California (San Diego) Medical CenterFellowship, Gastroenterology, 2001 - 2004
University of California (San Diego) Medical CenterResidency, Internal Medicine, 1998 - 2001
New York Medical CollegeClass of 1998

Certifications & Licensure

CA State Medical License 2000 - 2026
NV State Medical License 2010 - 2025
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Gastroenterology
American Board of Internal Medicine Transplant Hepatology

Publications & Presentations

PubMed

62 citations
Emricasan Improves Liver Function in Patients With Cirrhosis and High Model for End-Stage Liver Disease Scores Compared With Placebo
Catherine Frenette, Giuseppe Morelli, Mitchell L. Shiffman, R. Todd Frederick, Raymond A. Rubin
Clinical Gastroenterology and Hepatology. 2019-03-01
196 citations
Terlipressin Plus Albumin Is More Effective Than Albumin Alone in Improving Renal Function in Patients With Cirrhosis and Hepatorenal Syndrome Type 1
Thomas D. Boyer, Arun J. Sanyal, Florence Wong, R. Todd Frederick, John R. Lake
Gastroenterology. 2016-06-01
73 citations
Reversal of hepatorenal syndrome type 1 with terlipressin plus albumin vs. placebo plus albumin in a pooled analysis of the OT-0401 and REVERSE randomised clinical stu...
Arun J. Sanyal, Thomas D. Boyer, R. T. Frederick, Florence Wong, Lorenzo Rossaro
Alimentary Pharmacology & Therapeutics. 2017-03-29

Professional Memberships