Mark R. Fleisher, MD
Gastroenterology - Digestive Health
Gender
Male
Languages Spoken
English, Spanish
Education
Medical/Professional
- Educational Commission for Foreign Medical Grads
- Sackler School of Medicine
Fellowship
- Lenox Hill Hospital
Residency
- Lenox Hill Hospital
Undergraduate
- New York University School of Medicine
Qualifications
Hospital Affiliations
- Ascension St. Vincent's Southside Hospital
Certifications
- American Board of IM (Gastroenterology) - Gastroenterology
- The American Board of Internal Medicine - Internal Medicine
Locations
Facility Hours
Call us for daily hours
Schedule Appointment
(904) 288-0433
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.