Mary E. Ostroska, APRN
Ascension Medical Group

Mary E. Ostroska, APRN

Nurse Practitioner
Medical Group
Ascension Medical Group
Languages Spoken


Mary E. Ostroska, APRN, is a nurse practitioner specializing in family medicine with Ascension St. Vincent's in Jacksonville, FL. She provides primary care for minor illness and injuries, preventive health screenings, routine check-ups and vaccinations. Mary listens to understand you and your health concerns, taking the time to get to know you and your family's health history and create a personalized care plan that's right for you. As a NP, Mary can diagnose illness and injury, prescribe medication and provide non-surgical care. Ask about virtual visits as part of your ongoing care.



  • Duquesne University
  • University of Pittsburgh-School of Medicine


Hospital Affiliations

  • Ascension Florida St. Vincent's Southside Hospital
  • Ascension Florida St. Vincent's Riverside Hospital
  • Ascension Florida St. Vincent's Clay County Hospital


Google Maps
Facility Hours
Call us for daily hours
Schedule Appointment
(904) 308-8932
Why Ascension
Ascension doctors are committed to getting to know you. They take time for real back-and-forth conversations with you so they can understand all aspects of you and your life. Because great care starts with seeing your whole picture.
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