Browse Health
Family Practitioner, Primary Care Doctor
15 years of experience
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).

Learn more about Dr. Mary Greiner:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Mary Greiner is Good. Dr. Greiner has been reviewed by 7 patients who have provided 2 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.2
Courteous Staff 4.2
Accurate Diagnosis 4.0
Bedside Manner 3.9
Spends Time with Me 3.9
Follows Up After Visit 3.9

Education & Awards

Dr. Greiner graduated from Michigan State University College of Osteopathic Medicine, East Lansing.


Dr. Greiner has 1 hospital affiliations:

  • Allegiance Health 


  • English

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Additional Information
Dr. Mary Alice Greiner DO is a female Family Practitioner, has 15 years of experience and practices in Family Medicine.
Where does Dr. Mary A. Greiner practice?
Dr. Mary Greiner has 1 office location.
Dr. Mary Greiner practices Family Medicine near Ann Arbor, MI.
See Ann Arbor Family Physicians.