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Summary
Dr. Gregory Grzesik treats altered level of consciousness, type 2 diabetes mellitus, and hypertension. He practices internal medicine and hospital medicine and has 13 years of experience. Dr. Grzesik is affiliated with Evanston Hospital, Marshfield Medical Center, Aspirus Rhinelander Hospital, Howard Young Medical Center, and Marshfield Medical Center Weston, and sees patients in Woodruff, Wisconsin. He earned his degree from Lake Erie College of Osteopathic Medicine.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 13 years of experience
- Lake Erie College Of Osteopathic Medicine
- 2 specialties
- 7 areas of expertise
- 5 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. Gregory Wayne Grzesik has 2 locationsAspirus Woodruff Clinic
240 Maple StWoodruff, WI 54568Mon7:00 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
Compare with Similar Doctors
 |  |  |  |
| Dr. Gregory Wayne Grzesik, DO | Dr. Adewumi Bakare DMSc, PA-C | Dr. Yogi Gundamraj, MD | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 13 Years of Experience | 29 Years of Experience | 25 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English | Speaks English | |
| Woodruff , WI | Mesquite , TX | Brookfield , WI | Lyons , CO |
| Med School: Lake Erie College Of Osteopathic Medicine | Med School: University of Lynchburg - DMSc | Med School: Spartan Health Sciences University School Of Medicine | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gregory Wayne Grzesik
Medical Specialties
Dr. Gregory Wayne Grzesik has the following 2 specialties
Specialty Expertise
Dr. Gregory Wayne Grzesik has the following 7 areas of expertise
Certifications, License, & Education
13 Years Experience
Dr. Gregory Wayne Grzesik holds an expired medical license in the state of Wisconsin.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Wisconsin that expired in 2025.
Education & Training
Medical School
Graduated from Lake Erie College Of Osteopathic Medicine in 2013.
NPI Number
Dr. Grzesik's NPI number is 1316389372.
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Frequently Asked Questions
- 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.
- Where is Dr. Gregory Grzesik's office located?
- Dr. Gregory Grzesik's office is located at 240 Maple St, Woodruff, WI, 54568.
- How can I make an appointment with Dr. Gregory Grzesik?
- You can find contact information for Dr. Gregory Grzesik here on Vitals.
- 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.
- 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.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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