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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 Kegham Kumkumian, MD

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

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

Primary Location: Suburban Hospital, Bethesda, MD