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Internist, Pediatrician, Pediatric Specialist, Gastroenterologist (digestive)
29 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (12)

The overall average patient rating of Dr. Ian Leibowitz is Average. Dr. Leibowitz has been reviewed by 18 patients who have provided 12 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 2.6
Promptness 3.4
Courteous Staff 3.5
Accurate Diagnosis 3.9
Bedside Manner 3.7
Spends Time with Me 3.6
Follows Up After Visit 3.8

Specialties & Research

Dr. Ian Leibowitz, MD is board certified in Internal Medicine, Pediatrics, and Pediatric Gastroenterology.

  • He has special expertise in 3 areas:
  • Cholesterol Management
  • Pulmonary Function Test
  • Sigmoidoscopy

Education & Awards

Dr. Leibowitz graduated from St. George's University, Bay Shore.


Dr. Leibowitz has 4 hospital affiliations:

  • Inova Fairfax Hospital 
  • Inova Fair Oaks Hospital 


  • French
  • Hindi
  • Spanish
  • English

> > > > Dr. Ian Leibowitz, MD

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Additional Information
Dr. Ian H Leibowitz MD is a male Internist, has 29 years of experience and practices in Internal Medicine, Pediatrics, and Pediatric Gastroenterology.
Where does Dr. Ian H. Leibowitz practice?
Dr. Ian Leibowitz has 8 office locations.
Dr. Ian Leibowitz practices Internal Medicine, Pediatrics, and Pediatric Gastroenterology near Fairfax, VA.
Additional practice locations include: Leesburg, VA and Manassas, VA.
See Fairfax Internists, Fairfax Pediatricians, and Fairfax Pediatric Specialists.