Directory
Scott Mayer, MD, MS
Fellow, Clinical Instructor, Pulmonary and Critical Care Medicine
Laura E. Meinke, MD
Associate Professor of Medicine, Clinical Scholar
Associate Vice Chair, Office of Education, Department of Medicine
Director, Internal Medicine Residency Program, Tucson Campus, Department of Medicine
Juanita Merchant, MD, PhD
Regents Professor
Professor, Medicine
Chief, Division of Gastroenterology & Hepatology
Research Member, Cancer Biology Program, University of Arizona Cancer Center
Associate Director for Basic Sciences, University of Arizona Cancer Center
![[Sheyda Mesgarzadeh, MD]](/sites/default/files/styles/az_card_image/public/2025-11/Mesgarzadeh-Sheyda.jpg.webp?itok=DBjx9nIK)
Dalia M. Mikhael, MD
Clinical Associate Professor, Medicine, Division of Inpatient Medicine
Associate Track Director for Clinician Educator Pathway, Internal Medicine Residency Program, Tucson Campus, Department of Medicine
Mentor, Health & Societies Thread, Department of Medicine
David Carpenter Miller, MD
Clinical Assistant Professor, Medicine
Medical Director, Adult Cystic Fibrosis Program
Associate Program Director, PCCM/CCM Fellowships
Artur Mirzabekian, MD
Assistant Clinical Professor, Medicine - (Clinical Series Track)
Jarrod M. Mosier, MD
Professor, Emergency Medicine and Medicine
Associate Director, Arizona Emergency Medicine Research Center – Tucson
Vice Chair for Research, Emergency Medicine
Associate Program Director, Critical Care Fellowship
Medical Director, ECMO (Extracorporeal Membrane Oxygenation) Service
Sangeetha Murugapandian, MBBS
Associate Professor, Medicine (Clinical Series Track)
Associate Program Director, Nephrology Fellowship
Bhupinder S. Natt, MD, FACP
Associate Professor of Medicine - (Clinical Series Track)
Medical Director, Medical ICU, Banner - University Medical Center South
Steffan Nawrocki, PhD
Professor, Medicine, Division of Hematology and Oncology
Professor, Cancer Biology - GIDP
Professor, Clinical Translational Sciences
Co-Director, Clinical and Translational Oncology Program, University of Arizona Cancer Center
Member of the Graduate Faculty
Janko Z. Nikolich, MD, PhD
Regents Professor, Immunobiology
Professor, Medicine
Professor, Basic Medical Sciences, College of Medicine – Phoenix
Nora Odisho Domit, DO
Clinical Assistant Professor, Allergy & Immunology
Muna D. Omar, MBBS
Assistant Clinical Professor, Medicine - (Clinical Series Track)
Hadil Owaynat, DO, PhD
Internal Medicine Alumni
Karen Parker, MD, PhD
Clinical Assistant Professor, Medicine - (Clinical Series Track)
Director, Geriatric Inpatient Consult Service, Banner - University Medicine Tucson
Sairam Parthasarathy, MD
Chief, Division of Pulmonary, Allergy, Critical Care and Sleep Medicine
Director, Center for Sleep and Circadian Sciences, University of Arizona Health Sciences
Medical Director, Center for Sleep Disorders, Banner – University Medical Center Tucson
Professor, Medicine
