Dr. Berk is survived by his youngest sister , Shirley Sherwin of Queens ; his two sons , Richard Berk of Seattle and Dr. Paul Berk of New York and his wife , Nicole ; grandchildren Claire Ancona-Berk of New York , Philip Berk of Boston , Ted Berk and his wife Naomi Weinberg of London , and David Berk -LRB- age threeand-a-half -RRB- of New York .