Summary

Dr. Catherine Brennan is an internal medicine physician who earned her medical degree from St. Georges University School of Medicine. With 31 years of experience in internal medicine, she has built extensive expertise in caring for adult patients with a wide range of health conditions. Her three decades of practice have given her deep knowledge in managing complex medical cases and providing comprehensive primary care.

Dr. Brennan practices at the James E Van Zandt Veterans Administration Medical Center in Altoona, PA. She specializes in treating conditions such as type 2 diabetes and high blood pressure. Her approach to care includes coordinating physical therapy and strength training programs to help patients improve their overall health and manage chronic conditions effectively.

AI-generated from data on this provider profile.

Quick Facts

  • 31 years of experience
  • 24 insurance plans accepted
  • St Georges University School Of Medicine
  • 1 specialty
  • 6 areas of expertise
  • 1 office location
  • Female

Office Location

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Dr. Catherine Joan Brennan, MDDr. Michael Knolle, DODr. Tuesdae Stainbrook, DODr. Craig S Brandt, MD
Internal MedicineInternal MedicineInternal MedicineCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.1 
31 Years of Experience 23 Years of Experience 31 Years of Experience 46 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English
Altoona , PAElizabethtown , PADu Bois , PAAltoona , PA
Med School: St Georges University School Of Medicine Med School: Lake Erie College of Osteopathic Medicine Med School: Ohio University College Of Osteopathic Medicine Med School: Pennsylvania State University College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Catherine Joan Brennan

  • AARP
  • Aetna
  • Aetna - Medicare
  • APWU
  • CHAMPVA
  • CHAMPVA - HMO
  • CHAMPVA - Medicaid (Managed)
  • Cigna
  • Gateway Health
  • Gateway Health - Medicare
  • GEHA
  • Geisinger Health Plan
  • Geisinger Health Plan - HMO
  • Highmark Blue Shield
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Medicare
  • Medicare - Medicare
  • Mutual of Omaha
  • Mutual of Omaha - Medicare
  • Optum Health
  • Tricare
  • UnitedHealthcare
  • UPMC Health Plan

Medical Specialties

Dr. Catherine Joan Brennan has the following specialty

Specialty Expertise

Dr. Catherine Joan Brennan has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

31 Years Experience

MEDICAL LICENSE

Medical Doctor, Pennsylvania, 2026, Active

EDUCATION & TRAINING

Medical School

St Georges University School Of MedicineGraduated in 1995

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Frequently Asked Questions

How can I make an appointment with Dr. Catherine Brennan?
You can find contact information for Dr. Catherine Brennan here on Vitals.
Does Dr. Catherine Brennan accept virtual/telehealth appointments?
Dr. Catherine Brennan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Catherine Brennan's office located?
Dr. Catherine Brennan's office is located at 2907 Pleasant Valley Blvd, Altoona, PA, 16602.
Does Dr. Catherine Brennan accept my insurance?
You can see the insurance plans that Dr. Catherine Brennan accepts on their Vitals profile.
Is Dr. Catherine Brennan accepting new patients?
Dr. Catherine Brennan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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