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Dr. Zwiacher is on Doximity

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Education & Training

  • University of Kansas (Wichita)
    University of Kansas (Wichita)Residency, Surgery, 1990 - 1994
  • Cleveland Clinic Foundation
    Cleveland Clinic FoundationResidency, Surgery, 1986 - 1989
  • Columbia Saint Luke's Medical Center
    Columbia Saint Luke's Medical CenterInternship, Transitional Year, 1985 - 1986
  • University of Oklahoma College of Medicine
    University of Oklahoma College of MedicineClass of 1985

Certifications & Licensure

  • WI State Medical License
    WI State Medical License 1995 - 2025
  • AK State Medical License
    AK State Medical License 2006 - 2016
  • OH State Medical License
    OH State Medical License 1986 - 1994

Awards, Honors, & Recognition

  • Fellow (FACS) American College of Surgeons

Professional Memberships

Hospital Affiliations