Summary

Dr. Brennan graduated from the Chicago Medical School At Rosalind Franklin University-Medicine & Sciences in 1991. Dr. Brennan works in Mount Pleasant, WI and specializes in Nephrology. Dr. Brennan is affiliated with Wheaton Franciscan All Saints.

Quick Facts

  • accepting new patients
  • 4
  • 35 years of experience
  • 30 insurance plans accepted
  • speaks English
  • Loyola University Medical Center
  • 1 written review
  • 1 specialty
  • 8 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location

Office Location

Ascension All Saints Hospital - Medical Office Buildings A & B - Nephrology

3803 Spring St # 600Mount Pleasant, WI 53405

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Dr. John F. Brennan, MDDr. Todd James Muche, MDDr. Gregory A PoultonDr. Anushayanthan Alfred, MD
NephrologyNephrologyNephrologyNephrology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.5 
35 Years of Experience 36 Years of Experience 22 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English, Spanish Speaks English
Mount Pleasant , WIMilwaukee , WIMilwaukee , WICEDARBURG , WI
Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences Med School: Wayne State University School Of Medicine Med School: All-India Institute Of Medical Sciences
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. John F. Brennan

  • AARP
  • Aetna
  • Allegiance Life and Health
  • Arise Health Plan
  • Ascension Health
  • Ascension Health - PPO
  • Blue Cross Blue Shield
  • Cigna
  • Dean Health Plan
  • Empire Plan
  • Gateway Health
  • Humana
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare (Advantage HMO)
  • Network Health Plan
  • Optum Health
  • Physicians Mutual
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • WPS Health Plan
  • WPS Health Plan - Medicaid (Managed)

Medical Specialties

Dr. John F. Brennan has the following specialty

Specialty Expertise

Dr. John F. Brennan has the following 8 areas of expertise

  • Chronic Kidney Disease (CKD)
  • Chronic Renal Disease
  • Diabetes
  • Dialysis
  • End Stage Renal Disease (ESRD)
  • Kidney Biopsy
  • Peritoneal Dialysis
  • Urinalysis

Certifications, License, & Education

35 Years Experience

MEDICAL LICENSE

Medical Doctor, Wisconsin, 2027, Active

EDUCATION & TRAINING

Residency

Loyola University Medical Center

Medical School

Chicago Medical School At Rosalind Franklin University-Medicine & SciencesGraduated in 1991

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Frequently Asked Questions

Is Dr. John Brennan accepting new patients?
Dr. John Brennan is accepting new patients on Vitals. View Dr. John Brennan's profile on Vitals to make an appointment.
Does Dr. John Brennan accept my insurance?
You can see the insurance plans that Dr. John Brennan accepts on their Vitals profile.
How can I make an appointment with Dr. John Brennan?
You can find contact information for Dr. John Brennan here on Vitals.
Where is Dr. John Brennan's office located?
Dr. John Brennan's office is located at 3803 Spring St # 600, Mount Pleasant, WI, 53405.
Does Dr. John Brennan accept virtual/telehealth appointments?
Dr. John Brennan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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