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Dr. Mark G. Greenwell, MD

Family Medicine

  • (989) 652-7344

Dr. Greenwell's Overview

Dr. Mark G. Greenwell graduated from the Michigan State University College of Human Medicine in 1995. He works in Frankenmuth, MI and specializes in Family Medicine. Dr. Greenwell is affiliated with Covenant Healthcare Harrison Campus and St Marys Of Michigan Medical Center.

Dr. Greenwell's Experience

Years in Practice: 20

Dr. Greenwell's Specialties

Family Medicine

Dr. Greenwell's Education & Training

Medical School: Michigan State University College of Human Medicine; Graduated 1995

Dr. Greenwell's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Greenwell's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS MI Blue Care Network PCP Focus Network
  • Blue Care Network
  • CIGNA Open Access Plus
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Dr. Greenwell's Office Information & Appointments

Office Locations

Mark G Greenwell MD

526 W Genesee St Ste 3
Frankenmuth, MI 48734
(989) 652-7344


Office Hours and Information

Fax: (989) 652-7355

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Monday 9:00 AM - 5:00 PM
Tuesday 9:00 AM - 5:00 PM
Wednesday 9:00 AM - 5:00 PM
Thursday 9:00 AM - 5:00 PM
Friday 9:00 AM - 12:00 PM
Saturday Closed
Sunday Closed

Other Physicians in Dr. Greenwell's Practice

  • Not Available

Office Locations

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