Skip to main content

Dr. Brennan is on Doximity

As a Doximity member you'll join over a million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Brennan's full profile

Already have an account?

Education & Training

  • Allegheny General Hospital - Western Pennsylvania Hospital
    Allegheny General Hospital - Western Pennsylvania HospitalResidency, Anesthesiology, 1989 - 1992
  • Indiana University School of Medicine
    Indiana University School of MedicineInternship, Transitional Year, 1987 - 1988
  • University of Michigan Medical School
    University of Michigan Medical SchoolClass of 1987

Certifications & Licensure

  • MD State Medical License
    MD State Medical License 2009 - 2022
  • VA State Medical License
    VA State Medical License 1999 - 2022
  • DC State Medical License
    DC State Medical License 1999 - 2022
  • IL State Medical License
    IL State Medical License 1992 - 2002
  • MI State Medical License
    MI State Medical License 1988 - 2001
  • American Board of Anesthesiology Anesthesiology

Professional Memberships

Hospital Affiliations