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Dr. Hahn is on Doximity

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Education & Training

  • Cincinnati Children's Hospital Medical Center
    Cincinnati Children's Hospital Medical CenterResidency, Pediatrics, 1998 - 2000
  • University of Michigan Health System
    University of Michigan Health SystemInternship, Pediatrics, 1997 - 1998
  • University of Illinois College of Medicine
    University of Illinois College of MedicineClass of 1997

Certifications & Licensure

  • IL State Medical License
    IL State Medical License 2004 - 2026
  • OH State Medical License
    OH State Medical License 1999 - 2004
  • MI State Medical License
    MI State Medical License 1997 - 1998
  • American Board of Pediatrics Pediatrics

Hospital Affiliations