Jeffrey B. Russell, MD, FACOG Reproductive Endocrinology & Infertility Since 1986, Dr. Jeffrey B. Russell, Director, Delaware Institute for Reproductive Medicine, P.A. (DIRM), has quietly provided cutting-edge reproductive technology resulting in the births of over 6,000 babies to thousands of couples in Delaware and around the world. DIRM is the first comprehensive infertility practice of its kind in the area, providing an individualized approach to the diagnosis and treatment of reproductive problems.