Summary

Dr. Gregory Grzesik is an internal medicine physician who specializes in hospital medicine, bringing 13 years of experience to his practice. He earned his medical degree from Lake Erie College of Osteopathic Medicine and has developed expertise in managing complex medical conditions that require hospitalization. His dual specialty focus allows him to provide comprehensive care for patients both in hospital settings and for ongoing internal medicine needs.

Dr. Grzesik practices in Woodruff, Wisconsin, and maintains affiliations with several respected medical facilities including Evanston Hospital, Marshfield Medical Center, and Howard Young Medical Center. He has particular expertise in treating chronic lung conditions such as COPD and managing patients with multiple health concerns. His practice includes performing essential diagnostic tests like complete blood counts and chemistry panels to help monitor patient health and guide treatment decisions.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 13 years of experience
  • Lake Erie College Of Osteopathic Medicine
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 5 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Gregory Wayne Grzesik has 2 locations

Aspirus Woodruff Clinic

240 Maple StWoodruff, WI 54568
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Gregory Wayne Grzesik, DOEric HarkerDr. Yogi Gundamraj, MDDr. Nath Chongsuwat, MD
Internal MedicineInternal MedicineInternal MedicineHospital Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
13 Years of Experience 25 Years of Experience 29 Years of Experience 11 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish
Woodruff , WILyons , COBrookfield , WIMarshfield , WI
Med School: Lake Erie College Of Osteopathic Medicine Med School: Duke University School Of Medicine Med School: Spartan Health Sciences University School Of Medicine Med School: Avalon University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gregory Wayne Grzesik

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Gregory Wayne Grzesik has the following 2 specialties

Specialty Expertise

Dr. Gregory Wayne Grzesik has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Hospital Medicine
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

13 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, Wisconsin, 2025, Expired

EDUCATION & TRAINING

Medical School

Lake Erie College Of Osteopathic MedicineGraduated in 2013

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Frequently Asked Questions

Does Dr. Gregory Grzesik accept virtual/telehealth appointments?
Dr. Gregory Grzesik has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Gregory Grzesik?
You can find contact information for Dr. Gregory Grzesik here on Vitals.
Is Dr. Gregory Grzesik accepting new patients?
Dr. Gregory Grzesik is accepting new patients on Vitals. View Dr. Gregory Grzesik's profile on Vitals to make an appointment.
Where is Dr. Gregory Grzesik's office located?
Dr. Gregory Grzesik's office is located at 240 Maple St, Woodruff, WI, 54568.
Which hospitals is Dr. Gregory Grzesik affiliated with?
Dr. Gregory Grzesik is affiliated with Evanston Hospital, Marshfield Medical Center, Aspirus Rhinelander Hospital, HOWARD YOUNG MEDICAL CENTER, and Marshfield Medical Center Weston.

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