Search the Health Library
Get the facts on diseases, conditions, tests and procedures.
I Want To...
Find a Doctor
Find a doctor at The Johns Hopkins Hospital, Johns Hopkins Bayview Medical Center or Johns Hopkins Community Physicians.
I Want To...
Find Research Faculty
Enter the last name, specialty or keyword for your search below.
Johns Hopkins Medicine International Leadership
To learn more about the leaders who direct Johns Hopkins Medicine International, please see below.
JHI Executive Leadership Team
Pamela D. Paulk M.B.A. President
Mohan Chellappa, M.D. Executive Vice President and President, Global Ventures
Dinesh Ganesan, M.B.A, M.A., A.C.A, Vice President and Chief Financial Officer
John Ulatowski, M.D., Ph.D., M.B.A. Vice President and Executive Medical Director
Katherine DeRuggiero, D.N.P., Vice President, Patient Services
Karen Haller, Ph.D., Vice President, Nursing and Clinical Affairs
Charles Wiener, M.D., Medical Director, Academic Affairs
Samuel H. Clark, Jr., J.D. Senior Counsel
Renata J. Matsson, PhD, J.D. Chief Compliance Officer
JHI Leadership Team
Soraia Angiuoli, M.H.A., Director, National Capital Region
Zubair Ansari, M.H.A. Director of Patient Financial Services
Hortenzia Beciu, M.D., M.P.H. Director, Global Services
Julia Beresford, D.H.A., Director, International Programs, Johns Hopkins All Children's Hospital
Rhonice Burnett, M.A., M.B.A. Director
Karen Frankson, M.A. Director, Johns Hopkins USA
Heitham Hassoun, M.D., F.A.C.S Medical Director, Global Services
Christina Hawk, M.A. Director, Global Services
Rachel L. Hoover, M.Sc., M.B.A., Director, Global Services
Hamed Ibrahim M.H.A. Managing Director
Susan Kulik, D.N.P., M.B.A., Director of Accreditation and Regulatory Affairs
Jason Miller, M.S.H.I. Director of Business and Clinical Data Analytics
Laurent Moreau, M.D., M.B.A. Managing Director
Lawrence W. Patrick, M.H.A. Chief Executive Officer, Johns Hopkins Singapore
Irma Purisch, M.B.A. Managing Director
Ramish Rambissoon, M.B.A. Director, Global Services
Nicole Rosson, M.H.A. Director, Global Services
Lindsay Roylance Rothstein, M.A. Director, Marketing and Communications
Patty Satjapot, M.S. Assistant Director, Business and Project Management
S. Dominic Seraphin, M.H.S.A. Managing Director, Global Services and Administrator, International Clinic & Medical Services
Christine Shipley, M.B.A. Senior Director of Human Resources
Jose Solis-Padilla, M.B.A. Director, Global Services
Eli (Tony) A. Timoll, M.D. Patient Ombudsman and Clinical Medical Director
Carlos Tobar M.B.A. Director, Global Services
Fedor Vidal, M.B.A. Director of Information Technology
Sanford Wu, M.I.A. Managing Director
JHI Board Members
Samuel H. Clark, Jr., J.D. (Secretary)
Daniel G. Ennis M.B.A.
Christopher W. Kersey M.D., M.B.A. (Chairman)
Michael J. Klag M.D., M.P.H. (ex officio)
Morris W. Offit M.B.A., L.H.D.
Pamela D. Paulk M.B.A. (ex officio)
Ronald R. Peterson M.H.A. (ex officio)
Paul B. Rothman M.D. (Vice Chairman)
Alfred Sommer M.D., M.H.S.
James L. Winter M.B.A.