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Dr. Frei is on Doximity

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Education & Training

  • Sparrow Hospital
    Sparrow HospitalFellowship, Neonatal-Perinatal Medicine, 1994 - 1996
  • Sparrow Hospital
    Sparrow HospitalResidency, Pediatrics, 1993 - 1994
  • Michigan State University College of Osteopathic Medicine
    Michigan State University College of Osteopathic MedicineClass of 1989

Certifications & Licensure

  • MI State Medical License
    MI State License 1997 - 2021

Clinical Trials

Professional Memberships