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Department of Internal Medicine

Loren A. Fefer, M.D. View profile as PDF

Loren A. Fefer

Philosophy of Care

As a gastroenterologist, I frequently see patients with a variety of problems. I try to take the time to explain each patient's condition. A clear understanding of the problem at hand is an important foundation for successful treatment. I want all my patients to be as involved as possible in decision-making.

Clinical Interests

Loren A. Fefer treats a variety of problems including inflammatory bowel disease, irritable bowel syndrome and gastroesophageal reflux disease. A large portion of his time is spent on colon cancer prevention.


Staff Physician


Internal Medicine, Gastroenterology and Hepatology, Inflammatory Bowel Disease, Irritable Bowel Syndrome, Gastroesophageal Reflux Disease, Colon Cancer Prevention


Internal Medicine


Gastroenterology and Hepatology
UC Davis Medical Group, Rocklin


UC Davis Medical Group, Rocklin

Center/Program Affiliation:


UC Davis Medical Group - Rocklin
550 West Ranch View Dr., Suite 2005
Rocklin, CA 95765
Driving Directions
Phone: 916-295-5700

Additional Phone:

Physician Referrals: 800-4-UCDAVIS (800-482-3284)


M.D., Baylor College of Medicine, Houston, Texas, 1987
B.A., Rice University, Houston, Texas, 1985


Internal Medicine, UC Los Angeles Medical Center, Los Angeles CA 1987-1988


Internal Medicine, UC Los Angeles Medical Center, Los Angeles CA 1988-1990


Gastroenterology, UC Los Angeles Medical Center, Los Angeles CA 1990-1992

Board Certifications:

American Board of Internal Medicine, Gastroenterology, 2003
To see if Loren A. Fefer is accepting new patients, or for assistance finding a UC Davis doctor, please call 800-2-UCDAVIS (800-282-3284).