Skip to main content
Gregory Grzesik, DO, Internal Medicine, Rhinelander, WI, Aspirus Rhinelander Hospital

GregoryWayneGrzesikDO

Internal Medicine • Rhinelander, WI

Hospital Medicine/Hospitalist

Physician

Join to view full profile

Dr. Grzesik is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Grzesik's full profile

Already have an account?

Education & Training

  • Lake Erie College of Osteopathic Medicine - Seton Hill
    Lake Erie College of Osteopathic Medicine - Seton HillClass of 2013

Certifications & Licensure

  • WI State Medical License
    WI State License 2016 - 2025
  • CO State Medical License
    CO State License 2015 - 2017
  • IL State Medical License
    IL State License 2013 - 2017
  • American Board of Internal Medicine Internal Medicine

Hospital Affiliations

Dr. Gregory Grzesik, Dr. Gregory Grzesik, DO, Dr. G Grzesik, Dr. Gregory Wayne Grzesik