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Dr. Wishner is on Doximity

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Education & Training

  • Northwestern University The Feinberg School of Medicine
    Northwestern University The Feinberg School of MedicineClass of 1988

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1989 - 2025
  • MD State Medical License
    MD State Medical License 1993 - 1995
  • American Board of Colon and Rectal Surgery Colon & Rectal Surgery
  • American Board of Surgery Surgery

Hospital Affiliations