Dr. Brennan is on Doximity
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Office
100 Arricola Ave
Saint Augustine, FL 32080Phone+1 904-825-4368Fax+1 904-825-9107
Education & Training
- Naval HospitalFamily Medicine, 1985 - 1988
- A. T. Still University Kirksville College of Osteopathic MedicineClass of 1982
Certifications & Licensure
- FL State License 2012 - 2026
- MD State License 1986 - 2026
- CA State License 2012 - 2025
- American Board of Family Medicine Family Medicine
Press Mentions
- COVID Cases Overwhelm Hospitals Entering Thanksgiving HolidaysNovember 25th, 2021
Professional Memberships
- Member
- Fellow
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