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13133 N Port Washington RdSte G-18Mequon, WI 53097
Phone+1 262-243-5000
Fax+1 262-243-5317
Dr. Oosterbaan is on Doximity
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Education & Training
- Wayne State University School of MedicineClass of 1995
Certifications & Licensure
- WI State Medical License 2015 - 2025
- IL State Medical License 1998 - 2017
- American Board of Internal Medicine Internal Medicine
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