Browse Health
Family Practitioner, Primary Care Doctor
26 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. Mark Ostahowski:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 2.5 of 4 stars
Patient comments (4)

The overall average patient rating of Dr. Mark Ostahowski is Good. Dr. Ostahowski has been reviewed by 5 patients who have provided 4 comments. The rating is 2.5 out of 4 stars.

Patient Ratings
Ease of Appointment 2.4
  • Currently 2.4 of 4 stars
Promptness 2.0
  • Currently 2 of 4 stars
Courteous Staff 2.4
  • Currently 2.4 of 4 stars
Accurate Diagnosis 2.2
  • Currently 2.2 of 4 stars
Bedside Manner 2.8
  • Currently 2.8 of 4 stars
Spends Time with Me 3.0
  • Currently 3 of 4 stars
Follows Up After Visit 2.2
  • Currently 2.2 of 4 stars

Specialties & Research

Dr. Mark Ostahowski, MD is board certified in Family Medicine.

Education & Awards

Dr. Ostahowski graduated from Wayne State University, Detroit.


Dr. Ostahowski has 5 hospital affiliations:

  • MidMichigan Medical Center-Gladwin 
  • MidMichigan Medical Center-Midland 


  • English

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Additional Information
Dr. Mark Steven Ostahowski MD is a male Family Practitioner, has 26 years of experience and practices in Family Medicine.
Where does Dr. Mark S. Ostahowski practice?
Dr. Mark Ostahowski has 2 office locations.
Dr. Mark Ostahowski practices Family Medicine near Midland, MI.
Additional practice locations include: Auburn, MI.
See Midland Family Physicians.