Browse Health
Family Practitioner, Primary Care Doctor, Geriatric Specialist (elderly care)
30 years of experience
Video profile
Accepting new patients
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 (6)

The overall average patient rating of Dr. Mary-Anne Ost is Average. Dr. Ost has been reviewed by 25 patients who have provided 6 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.2
Promptness 2.4
Courteous Staff 2.5
Accurate Diagnosis 2.8
Bedside Manner 2.7
Spends Time with Me 2.8
Follows Up After Visit 2.7

Specialties & Research

Dr. Mary-Anne Ost, MD is board certified in Family Medicine and Family Medicine - Geriatric Medicine.

Education & Awards

Dr. Ost graduated from American University of the Caribbean, Coral Gables.


Dr. Ost has 5 hospital affiliations:

  • Pennsylvania Hospital University PA Health System 
  • Chester County Hospital 


  • French
  • Spanish

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Additional Information
Dr. Mary-Anne Ost MD is a female Family Practitioner, has 30 years of experience and practices in Family Medicine and Geriatric Medicine.
Where does Dr. Mary-Anne Ost practice?
Dr. Mary-Anne Ost has 6 office locations.
Dr. Mary-Anne Ost practices Family Medicine and Geriatric Medicine near West Grove, PA.
Additional practice locations include: Kennett Square, PA.
See West Grove Family Physicians.