On Saturday, May 18, 2024, Robert Alan Polinger of Rockville, MD. Beloved husband of Patricia Polinger; devoted father of Jennifer (Mitchell) Derman and Jessica (Erik) Teicher; loving grandfather of Zachary, Sarah and Benjamin. Graveside service will be held on Tuesday, May 21, 2024, 1 p.m. at Mt Lebanon Cemetery, Adelphi, MD. Shiva to be announced. Memorial contributions may be made to the National Kidney Foundation ( kidney.org ) or the Wounded Warrior Project ( woundedwarriorproject.org ).