0 reviews
Summary
Greta Kostac works in Fond Du Lac, WI and specializes in Nurse Practitioner and Family Medicine.
Quick Facts
- accepting new patients
- speaks English, Spanish
- 2 specialties
- 3 areas of expertise
- 1 office location
- Female
Office Location
Aurora Health Center
210 Wisconsin American DrFond Du Lac, WI 54937 Tel: (920) 907-7000
Mon7:00 am - 7:00 pm
Tue7:00 am - 7:00 pm
Wed7:00 am - 7:00 pm
Thu7:00 am - 7:00 pm
Fri7:00 am - 7:00 pm
Sat8:00 am - 2:00 pm
Sun8:00 am - 12:00 pm
Compare with Similar Providers
 |  | | |
| Greta Marie Kostac | Gary L Dent | Lou Ann M Weix | Lori J Wendt |
| Nurse Practitioner | Nurse Practitioner | Nurse Practitioner | Nurse Practitioner |
| Accepts New Patients | Accepts New Patients | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| Fond Du Lac , WI | Waupun , WI | Oshkosh , WI | Fond du Lac , WI |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Greta Marie Kostac
Medical Specialties
Greta Marie Kostac has the following 2 specialties
Specialty Expertise
Greta Marie Kostac has the following 3 areas of expertise
Certifications, License, & Education
Greta Marie Kostac holds an active medical license in the state of Wisconsin.
Medical License
Nurse Practitioner with an active medical license in the state of Wisconsin that expired in 2026.
NPI Number
Greta Marie Kostac's NPI number is 1841307386.
Similar Doctors
Frequently Asked Questions
- Is Greta Kostac accepting new patients?
- Greta Kostac is accepting new patients on Vitals. View Greta Kostac's profile on Vitals to make an appointment.
- Does Greta Kostac accept my insurance?
- You can see the insurance plans that Greta Kostac accepts on their Vitals profile.
- Where is Greta Kostac's office located?
- Greta Kostac's office is located at 210 Wisconsin American Dr, Fond Du Lac, WI, 54937.
- Does Greta Kostac accept virtual/telehealth appointments?
- Greta Kostac has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Greta Kostac speak?
- Greta Kostac speaks English and Spanish.
Data Sources
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- NPPES NPI Registry
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