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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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Johns Hopkins Outpatient Center

Appointment Phone: 443-997-0270
601 N. Caroline St.
7th Floor
Baltimore, MD 21287 map


Marios Arvanitis is a cardiologist in Baltimore, Maryland. He also serves as an assistant professor of medicine at the Baltimore-based Johns Hopkins University School of Medicine.

Prior to joining as faculty, Dr. Arvanitis served as a postdoctoral clinical and research fellow at Johns Hopkins Hospital. After completing his medical training in Athens, Greece, Dr. Arvanitis 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 where he continued to work in biomedical research studying, among other projects, the effect of biomarkers associated with the immune response in the diagnosis and prognosis of amyloid cardiomyopathy before moving to Baltimore for his fellowship. He is interested in continuing his research on the effect of immune mechanisms in the development of cardiovascular disorders by using computational biology techniques. 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 (Internal Medicine) (2017)

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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