Reproductive Associates of Delaware, established in 1995, is a subspecialty fertility practice with locations in Newark, Wilmington, and Dover. RAD’s Board certified physicians are Drs. Barbara McGuirk, Ronald Feinberg, George Kovalevsky, Adrienne Neithardt, and Lenore Tietjens-Grillo. RAD’s IVF program and Fertility Wellness Center are located on the main campus of the Christiana Care Health System in Newark.