Ratings for Dr. John J. Mastrantonio
If you have 3 hours from the moment you walk in the door until they are finished with you, you should choose this office. Dr. Mastrantonio he is indeed a lovely and knowledgeable Ob Gyn. But the waiting is just insane. I had to have a colposcopy done, first time waited 1.45 min in the reception area, left! Second attempt waited 2 hours, left again! Third waited 2 hours in an exam room!
Dr. John J. Mastrantonio's Credentials
Accepting New Patients
- Suny-Hlth Sci Ctr At Brooklyn, Coll Of Med, Brooklyn Ny 11203 (Grad. 1967)
Areas of Expertise
Awards & Recognitions
Publications & Research