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Dr. Ann B. Nattinger, MD

Internal Medicine

  • (414) 805-6850

Dr. Nattinger's Overview

Dr. Ann B. Nattinger graduated from the University of Illinois, Chicago College of Medicine in 1983. She works in Milwaukee, WI and specializes in Internal Medicine. Dr. Nattinger is affiliated with Froedtert Lutheran Hospital.

Dr. Nattinger's Experience

Years in Practice: 32

Procedures Performed by Dr. Nattinger

  • Not Available

Dr. Nattinger's Specialties

Internal Medicine

Dr. Nattinger's Education & Training

Medical School: University of Illinois, Chicago College of Medicine; Graduated 1983

Dr. Nattinger'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. Nattinger's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • CIGNA Open Access Plus
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • UHC Choice Plus POS
  • View More

Dr. Nattinger's Office Information & Appointments

Office Locations

Froedtert & Medical College Of Wisconsin
Froedtert General Internal Medicine Clinic

9200 W Wisconsin Ave FL 4
Milwaukee, WI 53226
(414) 805-6850


Office Hours and Information

Fax: (414) 805-6864

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. Nattinger's Hospital Affiliations

Office Locations

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