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Dr. John L. Bradtke, MD

Internal Medicine

Dr. Bradtke's Overview

Dr. John L. Bradtke graduated from the Loyola University Chicago Stritch School of Medicine in 1985. He works in Portage, MI and specializes in Internal Medicine. Dr. Bradtke is affiliated with Borgess Lee Memorial Hospital and Borgess Medical Center.

Dr. Bradtke's Experience

Years in Practice: 30

Dr. Bradtke's Specialties

Internal Medicine

Dr. Bradtke's Education & Training

Medical School: Loyola University Chicago Stritch School of Medicine; Graduated 1985

Dr. Bradtke'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. Bradtke'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
  • BCBS MI PPO Plans - Group Employees
  • Blue Care Network
  • CIGNA Open Access Plus
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Dr. Bradtke's Office Information & Appointments

Office Locations

Borgess Lee Memorial Medical Group
Borgess Internal Medicine

7775 Angling Rd
Portage, MI 49024
(269) 324-8670


Office Hours and Information

Fax: (269) 321-7154

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

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. Bradtke's Hospital Affiliations

Office Locations

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