Gastroenterologist in Tucson, AZ

Our staff is proud to serve the patient community and their families. We provide state-of-the-art evaluation and treatment services, and delivering quality patient care is the center of everything we do.

Sam E. Moussa, MD, FACG, FASGE, Associate Clinical Professor of Medicine, University of Arizona, College of Medicine

Voted Best GI Doctors by Tucson Lifestyle Magazine

EDUCATION

• 1988-1990 Fellowship in Gastroenterology
  University of Arkansas for Medical Sciences
  Little Rock, Arkansas
• 1987-1988 Fellowship in Hepatology
  Yale University/VAMC
  New Haven, Connecticut
• 1984-1987 Internal Medicine Residency
  Georgetown University/VAMC
  Washington, DC
• 1983-1984 Elective in GI, ID, ER, and General Medicine
  Georgetown University/VAMC
  Washington, DC

CREDENTIALS

Board Certifications:

• American Board of Internal Medicine 1987
• American Board of Internal Medicine 1989
  (Gastroenterology)

Howard Hack, MD

EDUCATION:

• 1980 - 1984 University of Pennsylvania; Philadelphia, Pennsylvania B.A., Economics, Magna Cum Laude
• 1984 - 1988 M.D., Washington University School of Medicine, St. Louis, Missouri
• 1991 - 1994 Gastroenterology Fellowship Stanford University School of Medicine; Stanford, California
• 1989 - 1991 Barnes Hospital; St. Louis, Missouri Medicine Residency
• 1988 - 1989 The Cleveland Clinic Foundation; Cleveland, Ohio Internship

CREDENTIALS
Board Certifications:

• American Board of Internal Medicine
• American Board of Gastroenterology