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Summary
Dr. Gregory Zimmerman is a family medicine physician who earned his medical degree from the University of Minnesota Medical School. With 18 years of experience in practice, he provides comprehensive primary care services to patients and families throughout their healthcare journey.
Dr. Zimmerman is affiliated with multiple healthcare facilities including Aurora Saint Lukes Medical Center, Prohealth Waukesha Memorial Hospital, and Aurora West Allis Medical Center. He practices at locations in Waukesha, Oconomowoc, Delafield, Watertown, Brookfield, Milwaukee, West Allis, and Mukwonago, Wisconsin. His clinical focus includes treating common respiratory conditions such as throat infections and persistent coughs. He performs diagnostic tests including throat cultures for strep detection and influenza screening to help identify and treat illness promptly.
Dr. Zimmerman is affiliated with multiple healthcare facilities including Aurora Saint Lukes Medical Center, Prohealth Waukesha Memorial Hospital, and Aurora West Allis Medical Center. He practices at locations in Waukesha, Oconomowoc, Delafield, Watertown, Brookfield, Milwaukee, West Allis, and Mukwonago, Wisconsin. His clinical focus includes treating common respiratory conditions such as throat infections and persistent coughs. He performs diagnostic tests including throat cultures for strep detection and influenza screening to help identify and treat illness promptly.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 18 years of experience
- University Of Minnesota Medical School
- 1 specialty
- 2 areas of expertise
- 1 board certification
- 5 hospital affiliations
- 9 office locations
- Male
Office Locations
Dr. Gregory James Zimmerman has 9 locationsProhealth Medical Group Delafield Clinic
2750 Golf RdDelafield, WI 53018 Tel: (262) 928-4900
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Prohealth Medical Group Watertown Clinic
109 Air Park DrWatertown, WI 53094 Tel: (920) 262-7444
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 7:00 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Prohealth Medical Group
195 Discovery DrBrookfield, WI 53045 Tel: (262) 513-7100
Mon8:00 am - 5:30 pm
Tue7:00 am - 7:00 pm
Wed7:00 am - 5:30 pm
Thu7:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Prohealth Care Medical Associates
1185 Corporate Center DrOconomowoc, WI 53066 Tel: (262) 928-8400
Mon7:00 am - 6:00 pm
Tue7:00 am - 7:00 pm
Wed7:00 am - 7:00 pm
Thu7:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Gregory James Zimmerman, MD | Nicole Baldwin, APRN, FNP-BC | Helix Virtual Care | Dr. Shakeilla Smithbey, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 18 Years of Experience | 8 Years of Experience | 15 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | ||
| Waukesha , WI | Orlando , FL | Boca Raton , FL | Houston , TX |
| Med School: University Of Minnesota Medical School | Med School: Howard University College Of Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gregory James Zimmerman
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Gregory James Zimmerman has the following specialty
Specialty Expertise
Dr. Gregory James Zimmerman has the following 2 areas of expertise
Certifications, License, & Education
18 Years Experience
Dr. Gregory James Zimmerman holds an expired medical license in the state of Wisconsin.
Medical License
Medical Doctor with an expired medical license in the state of Wisconsin that expired in 2025.
Education & Training
Medical School
Graduated from University Of Minnesota Medical School in 2008.
NPI Number
Dr. Zimmerman's NPI number is 1174769939.
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Frequently Asked Questions
- Is Dr. Gregory Zimmerman accepting new patients?
- Dr. Gregory Zimmerman is accepting new patients on Vitals. View Dr. Gregory Zimmerman's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Gregory Zimmerman?
- You can find contact information for Dr. Gregory Zimmerman here on Vitals.
- Does Dr. Gregory Zimmerman accept my insurance?
- You can see the insurance plans that Dr. Gregory Zimmerman accepts on their Vitals profile.
- Which hospitals is Dr. Gregory Zimmerman affiliated with?
- Dr. Gregory Zimmerman is affiliated with Aurora Saint Lukes Medical Center, Prohealth Waukesha Memorial Hospital, Aurora West Allis Medical Center, Prohealth Oconomowoc Memorial Hospital, and Prohealth Waukesha Memorial Hospital Mukwonago.
- Where is Dr. Gregory Zimmerman's office located?
- Dr. Gregory Zimmerman's office is located at 725 American Ave, Waukesha, WI, 53188.
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