Angelo DiMartino of Massapequa, NY passed away of natural causes on May 12 , at the age of 92. Beloved husband of Estelle who predeceased him in 2016 and beloved father of Frances and John. Cherished grandfather to Dusty, Andrew, Alexandra and John Paul. Great grandfather to five wonderful great grandchildren. Angelo received a BA and Masters degree from Columbia University . He was a dedicated biology teacher at West Hempstead high school and Queens College for 39 years. He also did cancer research for several years. He was an avid sailer. He sailed to Bermuda on the family sailboat. He also skied until he was 84 years old. He served in the army medical corps during WWII. He will be missed by all who new him. In lieu of flowers, donations to the Massapequa Woman’s Club to benefit the Children’s Welfare Fund.