Directory Go back to directory. Add to Address Book. Michael Dunn Work Phone: 412-647-4963work Work Phone: 814-241-7546work Work Email: dunnma@upmc.eduINTERNET BiographyProfessor of Medicine and Biomedical Informatics Associate Chief for Translational Research Division of Gastroenterology, Hepatology and Nutrition University of Pittsburgh School of Medicine Website: Home Web Page