Walter Trudeau, M.D.


Gastroenterology and Hepatology

Internal Medicine


Internal Medicine


  • Physician
To see if Walter Trudeau is accepting new patients, or for assistance finding a UC Davis doctor, please call 800-2-UCDAVIS (800-282-3284).

UC Davis Medical Center

2315 Stockton Blvd.
Sacramento, CA 95817
Driving Directions

Primary Phone:
800-2-UCDAVIS (800-282-3284)

Additional Phone Numbers

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


Gastroenterology and Hepatology


M.D., University of Virginia School of Medicine, Charlottesville, Virginia, 1951


Barnes Hospital, St. Louis, Missouri, 1963-1965


Washington University School of Medicine, St. Louis, Missouri, 1966-1969

Board Certifications

American Board of Internal Medicine, 1973

American Board of Internal Medicine, Gastroenterology and Hepatology, 1985

Select Recent Publications

Transmural perforation of the stomach by a fishbone.Nastaskin lJ, Ransibrahmanakul K, Trudeau W, Clin Gastroenterol Hepatol. 2008, 6(3):A26.

Diphenhydramine as an adjunct to sedation for colonoscopy: a double-blind randomized, placebo-controlled study. Tu RH, Grewall P, Leung JW, Suryaprasad AG, Sheykhzadeh PI, Doan C, Garcia JC, Zhang N, Prindiville T, Mann S, Trudeau W, Gastrointest Endosc. 2006, 63(1):87-94.

Endoscopic evidence of mucosal injury in patients taking ticlopidine compared with patients taking aspirin/nonsteroidal antiinflammatory drugs and controls. Sheikh RA, Romano PS, Prindiville TP, Yasmeen S, Trudeau W, J Clin Gastroenterol. 2002, 34(5):529-32.

Pseudomembranous colitis without diarrhea presenting clinically as acute intestinal pseudo-obstruction. Sheikh RA, Yasmeen S, Pauly MP, Trudeau WL, J Gastroenterol. 2001, 36(9):629-32.

Evaluation of endoscopic variceal ligation in prophylactic therapy for bleeding of oesophageal varices: a prospective, controlled trial compared with endoscopic injection sclerotherapy. Sheikh RA, Trudeau WL. Gastrointest Endosc. 2000, 51(2):245-7.

Clinical evaluation of endoscopic injection sclerotherapy using N-butyl-2-cyanoacrylate for gastric variceal bleeding. Sheikh RA, Trudeau WL. Gastrointest Endosc. 2000, 52(1):142-4.