Summary

Dr. Tiemann works in Janesville, WI and 2 other locations and specializes in Emergency Medicine. Dr. Tiemann is affiliated with Corewell Health Lakeland Hospitals St Joseph Hospital, Mercyhealth Hospital And Trauma Center Janesville and JAVON BEA HOSPITAL.

Quick Facts

  • 22 insurance plans accepted
  • 1 specialty
  • 3 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Jonathan Carl Tiemann has 3 locations

Mercy Hospital And Trauma Center

1000 Mineral Point AveJanesville, WI 53548

Javon Bea Hospital Riverside

8201 E Riverside BlvdRockford, IL 61114

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Dr. Jonathan Carl TiemannChristopher Carleo, MDDr. Faiz J AhmedDr. Timothy Richard Mchugh, MD
Emergency MedicineEmergency MedicineEmergency MedicineInternal Medicine
Accepts New Patients
4.3 
28 Years of Experience 7 Years of Experience 36 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Janesville , WIEast Setauket , NYJanesville , WIMadison , WI
Med School: Suny Stony Brookhealth Med School: West Virginia University School Of Medicine Med School: Creighton University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Jonathan Carl Tiemann

  • Aetna
  • Allegiance Life and Health
  • Arise Health Plan
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Michigan
  • CareSource
  • Cigna
  • Contra Costa Health Plan
  • Humana
  • MDwise
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Mercy Care
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Priority Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid

Medical Specialties

Dr. Jonathan Carl Tiemann has the following specialty

Certifications, License, & Education

Dr. Jonathan Carl Tiemann holds inactive, expired, and active medical licenses in the states of Michigan, Wisconsin, and Illinois.

Medical License

Doctor Of Osteopathy with an inactive medical license in the state of Michigan that expired in 2024, an expired medical license in the state of Wisconsin that expired in 2025, and an active medical license in the state of Illinois that expires in 2026.

NPI Number

Dr. Tiemann's NPI number is 1437732708.

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Frequently Asked Questions

How can I make an appointment with Dr. Jonathan Tiemann?
You can find contact information for Dr. Jonathan Tiemann here on Vitals.
Does Dr. Jonathan Tiemann accept virtual/telehealth appointments?
Dr. Jonathan Tiemann has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Jonathan Tiemann's office located?
Dr. Jonathan Tiemann's office is located at 1000 Mineral Point Ave, Janesville, WI, 53548.
Which hospitals is Dr. Jonathan Tiemann affiliated with?
Dr. Jonathan Tiemann is affiliated with Corewell Health Lakeland Hospitals St Joseph Hospital, Mercyhealth Hospital And Trauma Center Janesville, and JAVON BEA HOSPITAL.
Does Dr. Jonathan Tiemann accept my insurance?
You can see the insurance plans that Dr. Jonathan Tiemann accepts on their Vitals profile.

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