St. Augustine Primary Care Overview

  • 110 Southwood Lake Drive
    St. Augustine, FL 32086
  • Appointments: 904-794-2777


  • 7 a.m. to 6 p.m., Monday through Thursday
  • 7 a.m. to 5 p.m., Friday


  1. Stephanie B. Garrison, M.D.
  2. Reuben (Hill) H. McBrayer, M.D.
  3. Elizabeth L. Rauschenberger, M.D.
  4. Izabela Z. Riffe, M.D.

Advanced Practice Providers

  1. Angela B. Martin, APRN
  2. Amber M. Crossley, APRN, D.N.P., M.S.N.
  3. Shreya M. Amin, APRN, M.S.N.


To get answers quickly and efficiently, the St. Augustine Primary Care Center has on-site laboratory and radiology services. That means the information your doctor needs to evaluate your medical problem is usually available the same day or the next day. More-specialized laboratory tests and diagnostic scans are easily scheduled at Mayo Clinic's campus in Jacksonville. Quick access to doctors is available for urgent medical problems, while routine appointments can be requested online.

Our location off U.S. 1 near St. Augustine Shores offers convenient access to anyone living in St. Augustine, Palatka and Palm Coast and provides ample parking and a covered drop-off.

Services include:

  1. Comprehensive healthcare for the entire family
  2. Depression screening
  3. Flu shots and other immunizations
  4. Mental healthcare
  5. Minor surgical procedures
  6. Ongoing care for chronic diseases
  7. On-site radiology, labs and other diagnostic services
  8. Pediatric immunizations
  9. Routine health evaluations
  10. Same-day evaluations for acute illnesses
  11. Same-day appointments for sports and school physicals
  12. Well-baby visits
  13. Women's health
  14. Youth acute illness
  15. Youth concussion testing and management
Oct. 21, 2023