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Dr. Tyler C. Thoen, MD

Internal Medicine

Dr. Thoen's Overview

Dr. Tyler C. Thoen graduated from the University of Iowa Carver College of Medicine in 1991. He works in Ames, IA and specializes in Internal Medicine. Dr. Thoen is affiliated with Mary Greeley Medical Center.

Dr. Thoen's Experience

Years in Practice: 24

Dr. Thoen's Specialties

Internal Medicine

Dr. Thoen's Education & Training

Medical School: University of Iowa Carver College of Medicine; Graduated 1991

Dr. Thoen'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. Thoen'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 IA - PPO
  • First Health PPO
  • Great West PPO
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Dr. Thoen's Office Information & Appointments

Office Locations

Mcfarland Clinic PC

1215 Duff Ave
Ames, IA 50010
(515) 239-4400


Office Hours and Information

Fax: (515) 239-4742

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

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

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Dr. Thoen's Hospital Affiliations

Office Locations

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