Marios Arvanitis, M.D.

Headshot of Marios Arvanitis
  • Assistant Professor of Medicine

Specializes in: Adults (18+ years)

Languages: English, Greek


Cardiology, Cardiovascular Disease, General Cardiology, Heart Conditions, Heart Disease, Non-invasive Cardiology more

Research Interests

effects of immune mechanisms in the development of cardiovascular disorders by using computational biology techniques more

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Insurance Information

Main Phone

Outside of Maryland & Washington D.C.

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International Patients

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Johns Hopkins Outpatient Center (now called Levi Watkins, Jr., M.D., Outpatient Center)

Appointment Phone: 443-997-0270
601 N. Caroline St.
7th Floor
Baltimore, MD 21287
Johns Hopkins Outpatient Center (now called Levi Watkins, Jr., M.D., Outpatient Center) - Google Maps


Marios Arvanitis is a cardiologist in Baltimore, Maryland. He also serves as an Assistant Professor of Medicine and Biomedical Engineering at the Baltimore-based Johns Hopkins University.

Dr. Arvanitis completed his medical training in Athens, Greece in 2012 and moved to the United States to pursue his desire to become a physician scientist. He worked for 2 years as a postdoctoral research fellow at Brown University where he studied the pathogenesis, immune mechanisms and diagnosis of infectious diseases. He then went on to complete his internship and residency at Boston Medical Center before moving to Johns Hopkins University for his fellowship training in cardiovascular disease. His research interests span computational and wet lab approaches to study vascular genetics. His research program in vascular genetics incorporates novel high-throughput sequencing approaches, new methods to analyze and integrate multi-omic data, CRISPR genome editing technologies, and in vitro and in vivo models of vascular development and disease. more


  • Assistant Professor of Medicine

Departments / Divisions



  • MD; National and Kapodistrian University of Athens School of Medicine (2012)


  • Internal Medicine; Boston Medical Center (2017)


  • Cardiovascular Medicine; Johns Hopkins University School of Medicine (2021)

Board Certifications

  • American Board of Internal Medicine (Cardiovascular Disease) (2021)
  • American Board of Internal Medicine (Internal Medicine) (2017)

Research & Publications


Lab Website: Arvanitis Lab

Activities & Honors


  • Physician Scientist Research Award, Young Investigators Day Program, Johns Hopkins University, 2020
  • Howard S. Silverman Award for Originality and Creativity in Medical Research, Johns Hopkins University, 2017


  • American College of Cardiology

    Fellow in Training member

  • American Heart Association


  • American Society of Human Genetics


Videos & Media

Lectures and Presentations

  • Genome-wide association and multi-omic analyses reveal new insights for heart failure
    Podium Presentation, American Society of Human Genetics annual conference, Houston, TX (01/01/2019)
  • Retinol Binding Protein 4 (RBP4) Concentration Identifies V122I Transthyretin Cardiac Amyloidosis
    Podium Presentation, Stockholm, Sweden (01/01/2016)
    International Society of Amyloidosis
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