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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

3.0
  •  
(23)
Patient comments (14)

The overall average patient rating of Dr. Ann Ma is Average. Dr. Ma has been reviewed by 23 patients who have provided 14 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.2
  •  
Promptness 3.4
  •  
Courteous Staff 3.6
  •  
Accurate Diagnosis 3.1
  •  
Bedside Manner 3.0
  •  
Spends Time with Me 3.1
  •  
Follows Up After Visit 2.8
  •  

Specialties & Research

Dr. Ann Ma, MD is board certified in Internal Medicine and Gastroenterology.

  • She has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Ma graduated from University of Cincinnati.


Affiliations

Dr. Ma has 9 hospital affiliations:

  • Inova Alexandria Hospital 
  • Inova Fair Oaks Hospital 

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Additional Information
Dr. Ann I Ma MD is a female Internist, has 27 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Ann I. Ma practice?
Dr. Ann Ma has 1 office location.
Dr. Ann Ma practices Internal Medicine and Gastroenterology near Purcellville, VA.
See Purcellville Internists and Purcellville Gastroenterologists.