Areas of particular interest for Dr. Messina include endometrial biopsy, colporrhaphy (vaginal wall repair), and estrogen therapy. Dr. Messina's hospital/clinic affiliations include St. Joseph's Women's Hospital and St. Joseph Children's Hospital. He studied medicine at the University of Florida College of Medicine. Patient ratings for Dr. Messina average 3.0 stars out of 5. He honors several insurance carriers, including Blue Cross/Blue Shield, Coventry, and TRICARE.