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Dr. Greg T. Harmston, MD

Family Medicine

Dr. Harmston's Overview

Dr. Greg T. Harmston graduated from the Southern Illinois University School of Medicine in 1996. He works in Mount Carroll, IL and specializes in Family Medicine. Dr. Harmston is affiliated with FHN Memorial Hospital.

Dr. Harmston's Experience

Years in Practice: 19

Conditions Treated by Dr. Harmston

  • Not Available

Procedures Performed by Dr. Harmston

  • Not Available

Dr. Harmston's Specialties

Family Medicine

Dr. Harmston's Education & Training

Medical School: Southern Illinois University School of Medicine; Graduated 1996

Dr. Harmston's Rating

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Overall Rating


Dr. Harmston's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus
  • Coventry Health & Life IL - PPO
  • Coventry IL - PPO
  • Coventry IL - PPO Platinum
  • View More

Dr. Harmston's Office Information & Appointments

Office Locations

Freeport Health Network

1120 Healthcare Dr
Mount Carroll, IL 61053
(815) 244-4181


Office Hours and Information

Fax: (815) 244-4185

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 7:30 AM - 5:00 PM
Tuesday 7:30 AM - 5:00 PM
Wednesday 7:30 AM - 5:00 PM
Thursday 7:30 AM - 5:00 PM
Friday 7:30 AM - 5:00 PM
Saturday Closed
Sunday Closed

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Dr. Harmston's Hospital Affiliations

Office Locations

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