UMMC Midtown Campus Leadership
Alison G. Brown, MPH, BSN,
President, University of Maryland Medical Center Midtown Campus
Senior Vice Presidents
Ronald V. Cummins, Jr., MBA
Senior Vice President, Chief Operating Officer
Karen E. Doyle, DNP, MBA, RN, NEA-BC, FAAN
Senior Vice President of Patient Care Services and Chief Nursing Officer
George Sprinkel
Senior Vice President, Chief Financial Officer
Kevin Stierer, Sr., MD, MMM, CPE
Senior Vice President, Perioperative & Procedural Services
Vice Presidents
Charles (Chuck) Callahan, DO
Vice President of Population Health
Craig Fleischmann
Vice President, Finance
Ella Giles, RN, MSN, MBA
Vice President, Regulatory Affairs and Compliance
Nat'e Guyton, DM, MSN, RN, CPHIMS, NE-BC
Vice President, Patient Care Services
Chief Nursing Officer
Susan Hussey
Vice President, Human Resources
Elyse Donahue, MS, BSN, CRNA
Vice President, Procedural Care Services
Giora Netzer, MD, MSCE
Vice President, Patient Experience
Greg Raymond, MS, MBA, RN
Vice President of Nursing and Patient Care Services, Clinical Practice & Professional Development, Neuroscience, Behavioral Health
Gonzalo Solís, FACHE
Vice President of Operations
Renay Tyler, RN, DNP, ACNP, CNSC
Vice President and Associate Chief Nursing Officer of Ambulatory Services
Medical Staff Leadership
Reyaz U. Haque, MD
President, Medical Staff
Janine Good, MD
Chief Medical Officer