Leadership

Director

Nadia N. Hansel, MD, MPH

William Osler Professor of Medicine
Director, Department of Medicine
Physician-in-Chief, Johns Hopkins Hospital
Director of Medicine for Johns Hopkins Medicine

Vice Chairs

Eric B. Bass, MD
- Director, Johns Hopkins Evidence-based Practice Center
- Professor of Medicine
Stephen Berry, MD PhD
- Vice Chair for Quality, Safety and Service, Department of Medicine
- Associate Professor of Medicine
Clifton Bingham, MD
- Director, Johns Hopkins Arthritis Center
- Professor of Medicine
Danelle Cayea, MD
- Vice Chair for Education, Department of Medicine
- Associate Professor of Medicine
Rebecca Dezube, MD
- Medical Director, Johns Hopkins Capacity Command Center, the Vice Chair for Clinical Operations (Johns Hopkins Hospital)
- Assistant Professor of Medicine
Samuel Durso, MD MBA
- Jim and Patti Dresher and Dresher Foundation Professor
- Professor of Medicine
Khalil G. Ghanem, MD
- Deputy Director of Education, Department of Medicine, Johns Hopkins Bayview Medical Center
- Professor of Medicine
Helene Hedian, MD
- Director of Clinical Education, Center for Transgender and Gender Expansive Health
- Assistant Professor of Medicine
Risha Irvin, MD MPH
- Vice Chair for Inclusive Excellence and Community Health
- Associate Professor of Medicine
Mindy Kantsiper, MD
- Director of Clinical Operations, Division of Hospital Medicine at Johns Hopkins Bayview Medical Center
- Associate Professor of Clinical Medicine
Flora Kisuule, MD
- Director, Division of Hospital Medicine at Johns Hopkins Bayview Medical Center
- Associate Professor of Medicine
Brian O'Rourke, PhD
- Robert L. Levy Professor in Cardiology
- Professor of Medicine
Kimberly Peairs, MD
- Vice Chair for Clinical Affairs, Department of Medicine
- Associate Professor of Medicine
Samantha Pitts, MD
- Associate Vice Chair for Ambulatory Quality and Safety, Department of Medicine
- Assistant Professor of Medicine
Stuart Campbell Ray, MD
- Vice Chair of Medicine for Data Integrity and Analytics, Department of Medicine
- Professor of Medicine
Eva Tseng, MD MPH
- Chair, Task Force on Women's Academic Careers in Medicine, Department of Medicine
- Associate Professor of Medicine
Lonny Yarmus, DO
- Vice Chair for Clinical Business Development & Strategy, Department of Medicine
- Professor of Medicine
Roy Ziegelstein, MD
- Sarah Miller Coulson and Frank L. Coulson, Jr. Professor of Medicine
- Professor of Medicine

Administration

Matthew Lautzenheiser, M.H.A.

Chief Administrative Officer

Shannon Bishop, M.B.A.

Administrator

Michael Clark, M.S.

Interim Human Resources Leader

Eleni Flanagan, M.S.N., M.B.A., R.N.-B.C.

Director of Medical Nursing

Lisa Hammann, M.E.D.

Interim Executive Director of Development

Becky Hanst, M.S., M.B.A.

Grants & Contracts Administrator

Megan Hirsch, M.H.A.

Director of Medicine Operations
at The Johns Hopkins Hospital

Kasey Hutchinson, C.P.C.

Director of Professional Fee Billing

Jamison Kies, M.H.A.

Director of Ambulatory Operations and Patient Access

Randy Komenski, FACHE, M.B.A., C.P.A., SSBB

Administrator, Department of Medicine
at Johns Hopkins Bayview Medical Center

Richard Robinson, III

Facilities Project Manager

Cindy Rutledge, M.S.N.

Assistant Director of Medical Nursing

Adam Schafer, M.S.

Director of Finance

Lara Street, M.S.N.

Assistant Director of Medical Nursing

Division Directors

Rexford Ahima, MD PhD
- Director of Division of Endocrinology, Diabetes and Metabolism, Johns Hopkins University School of Medicine
- Professor of Medicine
Bimal Ashar, MD MBA
- Interim Director, Division of General Internal Medicine
- Professor of Clinical Medicine
Antoine E. Azar, MD
- Interim Division Director, Division of Allergy and Clinical Immunology
- Associate Professor of Clinical Medicine
Edward Joseph Bernacki, MD
- Director of the Division of Occupational and Environmental Medicine
- Professor of Medicine
Cynthia Boyd, MD
- Director, Division of Geriatric Medicine and Gerontology
- Professor of Medicine
Robert A. Brodsky, MD
- Director, Division of Hematology
- Professor of Medicine
Daniel Brotman, MD
- Director, Division of Hospital Medicine, Johns Hopkins Hospital
- Professor of Medicine
Andrew P. Feinberg, MD
- Bloomberg Distinguished Professor, Johns Hopkins University School of Medicine, Whiting School of Engineering, and Bloomberg School of Public Health
- Professor of Medicine
Michael I. Fingerhood, MD
- Director, Division of Addiction Medicine
- Professor of Medicine
Amita Gupta, MD MHS
- Chief, Division of Infectious Diseases, Johns Hopkins School of Medicine
- Professor of Medicine
James Hamilton, MD
- Director of Hepatology
- Associate Professor of Medicine
Craig Hendrix, MD
- Wellcome Professor and Director, Division of Clinical Pharmacology
- Professor of Medicine
Flora Kisuule, MD
- Director, Division of Hospital Medicine at Johns Hopkins Bayview Medical Center
- Associate Professor of Medicine
Charles J. Lowenstein, MD
- Michel Mirowski, M.D. Professor of Cardiology
- Professor of Medicine
Jonathan B. Orens, MD
- Interim Director, Division of Pulmonary & Critical Care Medicine
- Professor of Medicine
Chirag Parikh, MBBS PhD
- Director, Division of Nephrology
- Professor of Medicine
Ami Shah, MD
- Director, Division of Rheumatology, Department of Medicine
- Professor of Medicine
Mark Sulkowski, MD
- Senior Associate Dean for Clinical Trials
- Professor of Medicine
Scott Wright, MD
- Director, GIM, JHBMC
- Professor of Medicine