He and Melissa married on Decemthey have two children, a daughter, Isabel and a son, Avi.
He met his wife, Melissa Merwin, a costume designer, in 1992 through his friendship with his sister and brother-in-law Jenny & Timothy Busfield (former West Wing (1999) cast mate) Jenny predicted the marriage two years before the couple ever met. He went on to graduate in 1998 from Yale University with a B.A. He graduated from Westchester Day School from 8th grade and attended Horace Mann School in Riverdale, New York, graduating in the class of 1984. His father was an attorney, investment banker and Broadway producer. Josh's parents are Fran & Robert Malina they were founding members of Young Israel of Scarsdale in New Rochelle where he grew up.
