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Joseph Anthony Vassallo, M.D.

Headshot of Joseph Anthony Vassallo

Specializes in: Adults (18+ years)



Arrhythmogenic Right Ventricular Dysplasia, Cardiology, Cardiovascular Disease, Internal Medicine more


Cardiology and Internal Medicine, PA

Appointment Phone: 301-656-9070
5530 Wisconsin Avenue
Suite 1100
Chevy Chase, MD 20815 map
Fax: 301-986-5561


Dr. Joseph A. Vassallo is a cardiologist affiliated with Sibley Memorial Hospital and Suburban Hospital. Dr. Vassallo is board certified in cardiovascular disease and internal medicine by the American Board of Internal Medicine. He practices out of Cardiology and Internal Medicine, located in Chevy Chase, Maryland.

Dr. Vassallo has expertise in cardiovascular disease, arrhythmia evaluation and internal medicine.

Dr. Vassallo earned his medical degree from State University of New York at Buffalo School of Medicine. He completed a residency in internal medicine at New England Medical Center.

Dr. Vassallo is a fellow of the American College of Cardiology. more

Departments / Divisions

  • Medicine at Sibley Memorial Hospital
  • Medicine at Suburban Hospital



  • MD; SUNY at Buffalo School of Medicine (1979)


  • Internal Medicine; New England Medical Center (1982)

Board Certifications

  • American Board of Internal Medicine (Cardiovascular Disease) (1985)
  • American Board of Internal Medicine (Internal Medicine) (1982)

Activities & Honors


  • American College of Cardiology


Patient Ratings & Comments

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

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