Mark Timmerman, MD
Medical Interests
Areas of Interest:
- Family Medicine
- Sports Medicine
- Performing arts medicine
Certifications and Professional Activities:
- Board Certification in Sports Medicine
- Medical Advisor for Trek Bicycle Corporation
- Medical Director for Spring Green EMS
- Company Physician American Players Theater
Education:
- Medical School
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MD Degree
Mayo Medical School
Rochester, MN
- Residency
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St. Mary’s Hospital
University of Wisconsin Department of Family Medicine
Madison, WI
- Fellowship
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Hennepin County Sports Medicine
Sports Medicine
Minneapolis, MN
- College
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BS Degree
Carleton College
Northfield, MN
Insurances Accepted:
Anthem Blue Cross Blue Shield,
Aspirus,
Dean Health Plan (not including Dean Focus plans),
GHC-SCW,
Humana (not including Humana Gold HMO),
Medicaid (BadgerCare, Anthem, Quartz, GHC-SCW, Dean, UnitedHealthcare, MHS Health Wisconsin (Centene), Molina, and iCare),
Medicare,
Medicare Advantage Plans (BadgerCare, Anthem, Quartz, GHC-SCW, Dean, UnitedHealthcare, MHS Health Wis (Centene), Molina, iCare),
Quartz (not including Quartz UW Health Network plans),
The Alliance,
United Healthcare
Reviews ⓘ
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05/20/2026
I love Dr. T. as my GP I feel listened to & supported & fully trust his expertise.
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05/04/2026
Dr. T always listens to & respects my concerns, never dismissing them.
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05/04/2026
I have been VERY pleased with my provider!
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04/26/2026
Dr. T is amazing, he knows me well and can help me make informed decisions about meds/tx going forward.
