Dr. Mark Thomas O'Brien DO is a male Family Practitioner, has 23 years of experience and practices in Family Medicine, Internal Medicine, General Practice, and Obstetrics & Gynecology.
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).
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- Currently 3 of 4 stars
The overall average patient rating of Dr. Mark O'Brien is Good.
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Specialties & Research
Dr. Mark O'Brien, DO is board certified in Family Medicine.
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Education & Awards
Dr. O'Brien graduated from Des Moines University.More Education & Awards
Dr. O'Brien has 1 hospital affiliations:
- St. John River District Hospital
Accepted Insurance Plans
Dr. O'Brien accepts these health insurances in at least one office:
- Blue Cross Blue Shield of Michigan - 22 plans
- HealthPlus of Michigan - 5 plans
- Cigna - 3 plans
- Humana - 2 plans
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- Additional Information
- Where does Dr. Mark T. O'Brien practice?
Dr. Mark O'Brien practices Family Medicine, Internal Medicine, General Practice, and Obstetrics & Gynecology near East China, MI.
Additional practice locations include: Algonac, MI.
See East China Family Physicians, East China Internists, East China General Practitioners, and East China Obstetricians & Gynecologists.