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Masks Strongly Recommended but Not Required in Maryland, Starting Immediately

Due to the downward trend in respiratory viruses in Maryland, masking is no longer required but remains strongly recommended in Johns Hopkins Medicine clinical locations in Maryland. Read more.

Our Experts

Structural Heart Disease Team

Baltimore, MD

Jon R. Resar MD
- Director, Adult Cardiac Catheterization Laboratory
Primary Location: Johns Hopkins Outpatient Center, Baltimore, MD
Rani Hasan MD MHS
- Director, Interventional Cardiology Fellowship Program
Primary Location: Johns Hopkins Outpatient Center, Baltimore, MD
Matthew Czarny MD

Primary Location: Johns Hopkins Bayview Medical Center, Baltimore, MD
James S. Gammie MD
- James T. Dresher, Sr. Professor in Cardiac Surgery
Primary Location: Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville, Lutherville, MD
Faisal Rahman BM BCh
- Director of Cardiogenic Shock
Primary Location: Johns Hopkins Endoscopy & Surgery Center - Columbia, Columbia, MD
Hamza Aziz MD
- Associate Program Director, Cardiothoracic Fellowship
Primary Location: Johns Hopkins Outpatient Center, Baltimore, MD
Michael Robich MD MSPH
- Surgical Director of Structural Heart Disease
Primary Location: Johns Hopkins Outpatient Center, Baltimore, MD

Bethesda, MD

Rani Hasan MD MHS
- Director, Interventional Cardiology Fellowship Program
Primary Location: Johns Hopkins Outpatient Center, Baltimore, MD
Gregory Kumkumian MD

Primary Location: Johns Hopkins Health Care & Surgery Center — Bethesda, Bethesda, MD
Eric Lieberman MD

Primary Location: Johns Hopkins Medicine Cardiology, Rockville, Rockville, MD
Thomas Matthew MD
- Director, Johns Hopkins Cardiothoracic Surgery Program at Suburban Hospital
Primary Location: Suburban Hospital, Bethesda, MD
Reed Quinn MD

Primary Location: Suburban Hospital, Bethesda, MD