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Physician Directory

Dr. John M. O' Brien, MD

Family Medicine

  • 14700 E Old US Highway 12
    Chelsea, MI 48118
  • 1 Location
  • (734) 475-1321

Dr. O' Brien's Overview

Dr. John M. O' Brien graduated from the University of Michigan Medical School in 1979. He works in Chelsea, MI and specializes in Family Medicine. Dr. O' Brien is affiliated with Chelsea Community Hospital and University Of Michigan Hospitals & Health Center. He speaks English and Spanish.

Gender: Male

Languages Spoken: English, Spanish

Dr. O' Brien's Experience

Years in Practice: 36

Conditions Treated by Dr. O' Brien

  • Acute bronchitis
  • Acute sinusitis
  • Acute upper respiratory tract infections
  • Allergic rhinitis
  • Anxiety or phobic disorders
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Procedures Performed by Dr. O' Brien

Dr. O' Brien's Specialties

Family Medicine

Dr. O' Brien's Education & Training

Medical School: University of Michigan Medical School; Graduated 1979

Dr. O' Brien's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS MI Community Blue / Blue Preferred PPO
  • CIGNA Open Access
  • Cofinity PPO
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Dr. O' Brien's Office Information & Appointments

Office Locations

Briarwood Health Associates
University Of Michigan Chelsea Family Medicine

14700 E Old US Highway 12
Chelsea, MI 48118
(734) 475-1321


Office Hours and Information

Fax: (734) 433-3151

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 7:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 7:00 PM
Friday 8:00 AM - 5:00 PM
Saturday 8:00 AM - 12:00 PM
Sunday Closed

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