Geoffrey D. Block, MD, MSc, FACP

Clinical Professor of Medicine
Interim Director of the Thomas D. Boyer Liver Institute
Transplant Hepatologist
Interventional Gastroenterology
Medical Director, Liver Transplant
REQUEST AN APPOINTMENT – (520) 694-8888
Geoffrey D. Block, MD, MSc, FACP

Division of Gastroenterology and Hepatology
University of Arizona College of Medicine
PO Box 245028
1501 N. Campbell Ave.
Tucson, AZ  85724-5028
Main Office: (520) 626-6119
Fax: (520) 874-7105

CLINICAL: Banner – University Medicine North
3838 N. Campbell Ave., Clinic H
Tucson, AZ 85724

RESEARCH: Thomas D. Boyer Liver Institute
1501 N. Campbell Ave., Room 6309
Tucson, AZ 85721-5136
Phone: (520) 626-3005
Fax: (520) 626-5975

For clinical appointments or questions, please call (520) 694-8888.

Dr. Block joined the faculty at the UA Thomas D. Boyer Liver Institute in November 2019 as Clinical Professor of Medicine and Medical Director of Liver Transplant.  Dr. Block is Board Certified in Internal Medicine, Gastroenterology, and Transplant Hepatology. He completed fellowship programs in Chronic Disease Epidemiology and Pediatric Endocrinology, Gastroenterology, Therapeutic and Interventional Endoscopy, Hepatology, Transplant Medicine, Critical Care Medicine, and Aerospace Medicine.  Prior to Tucson, Dr. Block served as Chief of GI/Hepatology and Director of Therapeutic Endoscopy at Eisenhower Medical Center in Riverside, CA. Dr. Block conducts clinical research, has multiple patents and research publications in peer-reviewed journals, and has started three biotechnology companies.

Degree(s)

  • MD: Wake Forest University, Winston-Salem, N.C., 1984
  • MSc (Molecular Biology): University of Connecticut, Storrs, Conn., 1979
  • BSc (Nutrition/Computer Sciences): University of Connecticut, Storrs, Conn., 1979