Skip to main content
William Cassidy, MD, Pediatrics, Vienna, VA

William Michael Cassidy MD


Physician

Join to View Full Profile
  • 410 Maple Ave W5Vienna, VA 22180

  • Phone+1 703-938-2244

  • Fax+1 703-938-3669

Are you Dr. Cassidy?

Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.

  • Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

Summary

  • Dr. William Cassidy, MD is a board certified pediatrician in Vienna, Virginia. He is currently licensed to practice medicine in Virginia.

Education & Training

  • MedStar Health Georgetown University
    MedStar Health Georgetown UniversityResidency, Pediatrics, 1970 - 1973
  • Georgetown University School of Medicine
    Georgetown University School of MedicineClass of 1970

Certifications & Licensure

  • VA State Medical License
    VA State Medical License 1975 - 2026
  • Pediatrics
    American Board of Pediatrics Pediatrics