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Heart and Vascular Institute

Cardiology Services at Columbia, MD

Johns Hopkins offers specialized cardiology services at Columbia MD. Conveniently located in Howard County, this location offers free parking, shops, restaurants and is easily accessible from the 175 and 29.

How to Find Us

5450 Knoll North Dr.
Suite 170
Columbia, MD 21045

Open directions in Google Maps
cardiology - johns hopkins columbia location building

Schedule an Appointment

Cardiology

443-997-0270

Cardiac Surgery

410-955-2800

Services

Our Experts

  • Majd Alghatrif MD

    • Head, Human Cardiovascular Studies (NIA), external appointment
    • Associate Professor of Medicine

    Expertise: Hospital Medicine

  • Lili Barouch MD

    • Director, Sports Cardiology Program
    • Associate Professor of Medicine

    Expertise: Cardiology

  • Rinky Bhatia

    Expertise: Cardiology, Cardiovascular Disease, Cardiovascular Disease Prevention, Echocardiography, General Cardiology

  • Nisha Aggarwal Gilotra MD

    • Director, Cardiac Sarcoidosis Program
    • Associate Professor of Medicine

    Expertise: Cardiology

  • Michael Kelemen MD

    • Associate Professor of Medicine

    Expertise: Cardiology

  • Joshua Kiss MD

    • Director, General Cardiology Inpatient and Consult Services at Johns Hopkins Hospital
    • Assistant Professor of Medicine

    Expertise: Cardiology

  • Sunil Kumar Sinha MD

    • Assistant Professor of Medicine

    Expertise: Electrophysiology

Nurse Practitioners

Marie (Dominique) Ashen, Ph.D., C.R.N.P.

Expertise, Disease and Conditions: Cardiology, cardiovascular disease prevention, lipid disorders

cardiology columbia johns hopkins - image of Dr. Marie (Dominique) Ashen
Roshni Patel, R.N.,M.S.N., F.N.P.-B.C.

Expertise, Disease and Conditions: Cardiology, cardiovascular disease, cardiovascular disease prevention, hypertension, hyperlipidemia, coronary artery disease, heart failure, valvular heart disease, atrial fibrillation, atrial flutter

cardiology columbia johns hopkins - image of Roshni Patel