Dr. Robert Cross Received His Doctorate In Dental Surgery From The State University Of New York At Stony Brook School Of Dental Medicine. He Then Completed A Three Year Periodontics Residency At Temple University In Philadelphia, Pennsylvania. Dr. Cross Was Very Active In Teaching Undergraduate Dental Students In Both Implant And Prosthetic Dentistry. In September 2006, Dr. Cross Earned His Board Certification By The American Board Of Periodontology And He Is An Active Diplomate Of The American Academy Of Periodontology. He Was Welcomed To The Medical Staff Of Westchester Medical Center In 2015.