Thomas Hughes, M.D., Pharm.D.

Thomas L. Hughes, M.D., Pharm.D.




  • Senior Physician


Thomas L. Hughes is not currently accepting new patients. For assistance finding a UC Davis doctor, please call 800-2-UCDAVIS (800-282-3284).

Patient Support Services Building

4150 V St., Suite 1200
Sacramento, CA 95817
Driving Directions

Primary Phone:

Additional Phone Numbers

Department Fax: 916-734-7980


General Anesthesiology


M.D., UC Davis School of Medicine, Sacramento CA 1985

Pharm.D., University of the Pacific, Stockton CA 1976

Internship: Internal Medicine, University of Arizona, Tuscon AZ 1986


Anesthesiology, UC Davis Medical Center, Sacramento CA 1989

Board Certifications

American Board of Anesthesiology,

Professional Memberships

American Society of Anesthesiology

California Society of Anesthesiology

Select Recent Publications

Viscusi ER, Gambling DR, Hughes TL, Manvelian GZ. Pharmacokinetics of extended-release epidural morphine sulfate: pooled analysis of six clinical studies. 2009.

Gambling, David MB, BS, FRCPC*; Hughes, Thomas MD†; Martin, Gavin MD‡; Horton, William MD§; Manvelian, Garen MD?; for the Single-Dose EREM Study Group. A Comparison of Depodur™, a Novel, Single-Dose Extended-Release Epidural Morphine, with Standard Epidural Morphine for Pain Relief After Lower Abdominal Surgery. 2005.