Program Leadership Program Director Waleed Kassabo, MD, MBA, FACP Associate Program Director Louis Chen, MD Core Faculty Hospital Medicine Brian S. Chapman, DO Nephrology Lei Chen, MD Infectious Diseases Maria Geba, MD Cardiology Stephen O. Hunley, MD Endocrinology Abel Yimer, MD Faculty Cardiology Deepak Talreja MD Critical Care Albrecht Heyder, MD Emergency Medicine Leslie Levin, MD Gastroentestinology Ravi Chhatrala MD Geriatric Medicine & Palliative Care Maria Galicia-Castillo MD Hematology Bo Zhao MD Hospital Medicine Girmay Asgedom, MD Hospital Medicine Ruth Innes, MD Hospital Medicine Lisa Merrill, MD Hospital Medicine Temitayo Ogundipe, MD Neurology Daniel Cohen, MD Neurology Ikuko Lacheo, MD Rheumatology Aditi Patel, MD Department of Medicine Home Message from the Chair Residencies Internal Medicine Residency Application Process Curriculum Core Rotations Subspecialties Our Residents Research Faculty & Staff Fellowships Endocrinology, Diabetes & Metabolism Geriatric Medicine Hospice & Palliative Medicine Infectious Disease Nephrology Pulmonary Disease & Critical Care Medicine Rheumatology Fellowship Sleep Medicine Fellowship Divisions Cardiology Endocrine and Metabolic Disorders Gastroenterology General Internal Medicine Hospital Medicine Infectious Diseases Nephrology and Hypertension Pulmonary and Critical Care Medicine Rheumatology Sleep Medicine Centers Center for Comprehensive Care of Immune Deficiency (C3ID) Glennan Center for Geriatrics & Gerontology Lawrence J. Goldrich Institute for Integrated NeuroHealth Strelitz Diabetes Center Research Faculty Research Interests Strelitz Diabetes Center Clinical Trials Glennan Center Clinical Trials Publications Research Series Newsletter Navigating IRB Research Bootcamp Opportunities Our History What's New Grand Rounds Lectures