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Rani Khalil Hasan, M.D.

Assistant Professor of Medicine


Appointment Phone


Main Location

The Johns Hopkins Hospital

Out-of-State & International Patients +
Out of State Patients

Call 410-464-6641 (8a.m. to 6p.m., EST, Mon-Fri)

Learn more about our out-of-state patient services »

International Patients

Call +1-410-502-7683 (7a.m. to 6p.m., EST, Mon-Fri)

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  • Assistant Professor of Medicine



The Johns Hopkins Hospital

Appointment Phone: 443-997-0270

600 N. Wolfe Street
Sheikh Zayed Tower
Baltimore, MD 21287 map
Phone: 410-614-1132
Fax: 443-873-5000

Johns Hopkins Outpatient Center

Appointment Phone: 443-997-0270

601 N. Caroline Street
Baltimore, MD 21287 map
Phone: 410-614-1132
Fax: 443-873-5000


Cardiac Catheterization, Cardiology, Coronary Artery Disease, Interventional Cardiology, Percutaneous Coronary Intervention, Stenting, Valvular Heart Disease


Dr. Rani Hasan is an attending interventional cardiologist at The Johns Hopkins Hospital. He is also an instructor in the Division of Medicine.

Dr. Hasan received his undergraduate degree in biochemistry and economics at the University of Florida and his medical degree from the Johns Hopkins University School of Medicine. He completed his residency at the Hospital of the University of Pennsylvania. Dr. Hasan pursued fellowships at The Johns Hopkins Hospital in cardiovascular disease — where he was named chief fellow — and in interventional cardiology. During this period he earned a master’s in health sciences (MHS) in clinical investigation from the Johns Hopkins University Bloomberg School of Public Health. He is currently an advanced fellow in structural and peripheral interventions.

Dr. Hasan’s clinical interests include management of coronary artery disease, valvular heart disease, transcatheter aortic valve replacement (TAVR) and other catheter-based procedures. more

    Additional Information

  • Education +


    • Johns Hopkins University School of Medicine / MD; Medicine (2006)


    • Hospital of the University of Pennsylvania / Internal Medicine (2009)


    • Johns Hopkins University School of Medicine / Cardiology (2014)


    • American Board of Internal Medicine / Cardiovascular Disease (2013, 2015)
    • American Board of Internal Medicine / Internal Medicine (2009)
    • American Board of Internal Medicine / Interventional Cardiology (2014, 2016)
  • Research & Publications +

    Selected Publications

    Hasan RK, Vavere AL, Rochitte CE, Arbab-Zadeh A, Gottlieb I, Texter J, Dewey M, Niinuma H, Clouse ME, Lima JAC, Brinker JA, Miller JM. CT Angiography-Derived Culprit Segment Arc Calcification is Associated with Acute Coronary Syndrome in Patients with Coronary Artery Disease. In review.

    Jariwala U, Hasan RK, Thorn EM, Zakaria S: An Unusual Case of Infective Endocarditis Involving a Right Coronary Artery to Superior Vena Cava Fistula. Catheter Cardiovasc Interv. 2014 Jul 10. doi: 10.1002.

    Hasan RK, Ginwala NT, Shah, RY, Kumbhani, DJ, Wilensky, RL, Mehta, NM: Quantitative Angiography of Coronary Artery Disease in South Asians Reveals Differences in Disease Severity Compared to Caucasians. Am J Cardiovasc Dis. 2011;1(1):31-7.

    Steppan J, Ryoo S, Schuleri KH, Gregg C, Hasan RK, White AR, Bugaj LJ, Khan M, Santhanam L, Nyhan D, Shoukas AA, Hare JM, Berkowitz, DE: Arginase Modulates Myocardial Contractility by a NOS1 Dependent Mechanism. Proc Natl Acad Sci, USA 103(12):4759-64, 2006.

  • Academic Affiliations & Courses +
  • Activities & Honors +


    • Phi Beta Kappa, 2000
    • Cancer Research Training Award, National Institutes of Health, 2003
    • Henry Denison Strong Research Award, Johns Hopkins University, 2004 - 2005


    • American College of Cardiology, 2006
    • American Heart Association, 2006
    • American College of Physicians, 2009
  • Videos & Media +
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