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Dr. Oak is on Doximity

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  • Office

    Health Services
    Northern Illinois University
    Dekalb, IL 60115
    Phone+1 815-753-1311
    Fax+1 815-753-9599

Education & Training

  • Lady Hardinge Medical College
    Lady Hardinge Medical CollegeClass of 1981

Certifications & Licensure

  • IL State Medical License
    IL State Medical License 1983 - 2026
  • American Board of Internal Medicine Internal Medicine

Professional Memberships