Dennis Strittmatter MD is Board Certified in Obstetrics and Gynecology. He completed his Obstetrics & Gynecology Internship and Residency at University Hospital, Stony Brook. Dr. Strittmatter is a Fellow in the American College of Obstetricians & Gynecologists, a Diplomat of the National Board of Medical Examiners, maintains ACL/NALS certification and is a member of the Suffolk County Obstetrics & Gynecology Society.