Chris J. Dickinson, M.D.
(chrisjg@umich.edu)

Dr. Dickinson's research interests include gastrointestinal hormones, particularly gastrin.

Ruba Azzam Abdelhadi, M.B.B.S.
(rubaa@umich.edu)

Dr. Abdelhadi's research interests include Helicobacter pylori genotyping, virulence factors; genotypic/phenotypic association and variability.

Khalil N. Bitar, Ph.D., A.G.A.F.
(bitar@umich.edu)
(Lab Site)

Dr. Bitar's research interests include the regulation of muscle activity in the gut and Bioengineering of the gut.

Dr. Dempsey's research interests include epithelial cellular communication and transformation; mucosal injury and repair; polarized epithelial trafficking; pancreatic beta cell survival, neogenesis and regeneration; ErbB receptor signaling; specificity and regulation of disintegrin-metalloproteases (ADAMs).

Cheryl E. Gariepy, M.D.
(cgariepy@umich.edu)

Dr. Gariepy's research interests include development of the gut nervous system, particularly in Hirschsprung disease.

Maclovio James Lopez, M.D., Ph.D.
(jamlopez@umich.edu)

Pediatric Liver Transplantation.Pediatric Liver Disease, Drug-induced hepatotoxicity, Immunization in the transplant patient, acute liver failure, and medical adherence.