Summary

Andrew Fritz specializes in internal medicine, providing comprehensive care for patients of all ages. They earned an Advanced Practice Nurse Practitioner (APNP) degree and focus on managing complex health conditions through evidence-based treatment approaches. Andrew speaks English fluently, ensuring clear communication with patients and families throughout their care journey.

Andrew Fritz practices at Ascension Medical Group in Oshkosh, Wisconsin, where they provide specialized care for a range of health concerns. They have particular expertise in treating mood disorders in children and managing obesity and overweight conditions. Fritz also focuses on addressing high cholesterol in children and teens, helping young patients establish healthy habits early in life. Their practice includes coordinating physical therapy services, administering flu vaccines, and performing comprehensive blood tests to monitor patient health.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 25 insurance plans accepted
  • speaks English
  • 1 specialty
  • 2 areas of expertise
  • 1 office location

Office Location

Ascension Medical Group WI - Ninth Avenue - Internal Medicine

2700 W 9th Ave # 203AOshkosh, WI 54904

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Dr. Andrew James Fritz,  APNP
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Dr. Andrew James Fritz, APNPDr. Yogi Gundamraj, MDEric HarkerDr. Larry Leslie Heller, MD
Internal MedicineInternal MedicineInternal MedicinePsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
29 Years of Experience 25 Years of Experience 61 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Oshkosh , WIBrookfield , WILyons , COFond Du Lac , WI
Med School: Spartan Health Sciences University School Of Medicine Med School: Duke University School Of Medicine Med School: OHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Current Profile
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Insurance Plans Accepted by Dr. Andrew James Fritz

  • Aetna
  • Allegiance Life and Health
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Cigna
  • Common Ground Healthcare Cooperative
  • HealthPartners
  • HealthPartners - Medicare
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Network Health Plan
  • PreferredOne
  • State Farm
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • WPS Health Plan

Medical Specialties

Dr. Andrew James Fritz has the following specialty

Specialty Expertise

Dr. Andrew James Fritz has the following 2 areas of expertise

  • Nurse Practitioner
  • Registered Nurse

Certifications, License, & Education

MEDICAL LICENSE

Nurse Practitioner, Wisconsin, 2026, Active

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Frequently Asked Questions

How can I make an appointment with Dr. Andrew Fritz?
You can find contact information for Dr. Andrew Fritz here on Vitals.
Does Dr. Andrew Fritz accept my insurance?
You can see the insurance plans that Dr. Andrew Fritz accepts on their Vitals profile.
Is Dr. Andrew Fritz accepting new patients?
Dr. Andrew Fritz is accepting new patients on Vitals. View Dr. Andrew Fritz's profile on Vitals to make an appointment.
What languages does Dr. Andrew Fritz speak?
Dr. Andrew Fritz speaks English.
Where is Dr. Andrew Fritz's office located?
Dr. Andrew Fritz's office is located at 2700 W 9th Ave # 203A, Oshkosh, WI, 54904.

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