World-Renowned Cardiovascular Disease Fellowship Program

The Johns Hopkins Cardiovascular Disease Fellowship Program's mission is to develop leaders and innovators in the field of cardiovascular disease. This includes creating leaders in clinical cardiovascular medicine, discovery and dissemination.

Our award-winning faculty members are dedicated to providing fellows ongoing mentorship as they become well-rounded in academics, clinical care and leaders in the field of cardiovascular disease.

Subspecialty Programs

Learn more about the innovative clinical training programs and additional training tracks for cardiovascular disease fellows.


Tour the Johns Hopkins Baltimore Campuses

This video offers prospective applicants a virtual tour of the two main Baltimore teaching hospitals: The Johns Hopkins Hospital and Johns Hopkins Bayview Medical Center.

Meet Our Program Leadership

Thorsten Martin Leucker, M.D., Ph.D.

Program Director, Cardiovascular Disease Fellowship
A photo of Thorsten Martin Leucker, M.D., Ph.D.

Anum Minhas, M.D., M.H.S.

Associate Program Director, Cardiovascular Disease Fellowship
A photo of Anum Minhas, M.D., M.H.S.

Marios Arvanitis, M.D.

Associate Program Director, Cardiovascular Disease Fellowship
A photo of Marios Arvanitis, M.D.

Ronald David Berger, M.D., Ph.D.

Director, Clinical Cardiac Electrophysiology Fellowship Program
Ronald David Berger, M.D., Ph.D. image

Stacy Fisher, M.D.

Director, Adult Congenital Heart Disease Fellowship
A photo of Stacy Fisher, M.D.

Rani Khalil Hasan, M.D., M.H.S.

Program Director, Interventional Cardiology Fellowship
Rani Khalil Hasan, M.D., M.H.S. image

Charles Julian Lowenstein, M.D.

Director, Division of Cardiology
Charles Julian Lowenstein, M.D. image

Wendy Post, M.D., M.S.

Research Director, Cardiovascular Fellowship Program
headshot of Wendy Post

Marlene Stephanie Williams, M.D.

Director, Coronary Care Unit, Johns Hopkins Bayview Medical Center
Marlene Stephanie Williams, M.D. image

Ilan Shor Wittstein, M.D.

Director, Advanced Heart Failure Fellowship
Ilan Shor Wittstein, M.D. image

Fellowship Team

Thorsten Martin Leucker, M.D., Ph.D.

Program Director, Cardiovascular Disease Fellowship
A photo of Thorsten Martin Leucker, M.D., Ph.D.

Anum Minhas, M.D., M.H.S.

Associate Program Director, Cardiovascular Disease Fellowship
A photo of Anum Minhas, M.D., M.H.S.

Marios Arvanitis, M.D.

Associate Program Director, Cardiovascular Disease Fellowship
A photo of Marios Arvanitis, M.D.

Xuan Ding, M.D., Ph.D.

Chief Fellow
Xuan Ding, M.D., Ph.D.

Kelly Choi, M.H.A.

Medical Training Program Manager
A photo of Kelly Choi.

Sophia Nayden

Medical Training Program Coordinator
A photo of Sophia Nayden.

Follow Us on X (formerly Twitter)

Follow our fellowship program, @hopkinsheart, on X.