Greta Kostac, APNP

Greta Kostac, APNP

Nursing (Nurse Practitioner)  ·  
Greta Kostac, APNP is a nurse practitioner in Fond du Lac, WI. She specializes in nursing (nurse practitioner).

210 Wisconsin American Dr

Fond du Lac, WI 54937

Contact Information

(920) 907-7000

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

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1  Specialties

  • Nursing (Nurse Practitioner)

0  Board Certifications

Greta Kostac does not have any board certifications listed.

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Wisconsin.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


Education data for Greta Kostac is unavailable at this time.

Awards & Recognition

Awards & Honors

Greta Kostac has no awards or honors listed.

Media & Publications

Greta Kostac has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Greta Kostac does not have any memberships or affiliations listed. If you are Greta Kostac and would like to add memberships or affiliations, please update your profile.

Greta Kostac's Reviews

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Average Wait Time
  • Under 10 minutes
Greta Kostac's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
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  • Office environment
  • Staff friendliness

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