Internal Medicine – Department of Medicine Specialty Divisions
Division Directors
Allergy & Immunology
Paul Lindner, M.D.
Assistant Clinical Professor of Medicine
Columbia University Vagelos College of Physicians & Surgeons
Cardiology
David Hsi, M.D.
Clinical Professor of Medicine
Columbia University Vagelos College of Physicians & Surgeons
Dermatology
Elizabeth Marsh, M.D.
Assistant Clinical Professor
Department of Dermatology
Yale University School of Medicine
Endocrinology
Bismruta Misra, M.D.
Assistant Clinical Professor of Medicine
Columbia University Vagelos College of Physicians & Surgeons
Gastroenterology
Stuart Waldstreicher, M.D.
Assistant Clinical Professor of Medicine
Columbia University Vagelos College of Physicians & Surgeons
General Internal Medicine
Craig Olin, M.D.
Assistant Clinical Professor of Medicine
Columbia University Vagelos College of Physicians & Surgeons
Geriatrics
Allison Ostroff, M.D.
Assistant Clinical Professor of Medicine
Columbia University Vagelos College of Physicians & Surgeons
Hospitalist Medicine
Maher Madhoun, MD
Associate Clinical Professor of Medicine
Columbia University Vagelos College of Physicians & Surgeons
Integrative Medicine
Marc Brodsky, MD
Assistant Clinical Professor of Medicine
Columbia University Vagelos College of Physicians & Surgeons
Infectious Diseases
Asha Shah, MD
Assistant Clinical Professor of Medicine
Columbia University Vagelos College of Physicians & Surgeons
Nephrology
Brenda Chan, MD
Stamford Health Medical Group - Nephrology
Neurology
TBD
Medical Oncology and Hematology
Paul Weinstein, MD
Associate Clinical Professor of Medicine
Columbia University Vagelos College of Physicians & Surgeons
Pain Medicine
Ofer Wellisch, MD
Assistant Professor of Clinical Anesthesiology
Columbia University Vagelos College of Physicians & Surgeons
Palliative Medicine
Sherry Ng, MD
Assistant Clinical Professor of Medicine
Columbia University Vagelos College of Physicians & Surgeons
Physical Medicine & Rehabilitation
Edwin Richter, MD
Clinical Associate Professor of Rehabilitation Medicine
New York University School of Medicine
Pulmonary, Critical Care, and Sleep Medicine
Paul Sachs, MD
Associate Clinical Professor of Medicine
Columbia University Vagelos College of Physicians & Surgeons
Rheumatology
Tomas Vietorisz, MD
Assistant Clinical Professor of Medicine
Columbia University Vagelos College of Physicians & Surgeons