Barry R. Witt, M.D. Medical Director, Greenwich Fertility and IVF Center, P.C. Attending Physician, Greenwich Hospital Associate Prof., Dept. of Obstetrics and Gynecology, NYU School of Medicine Attending Physician, New York University Medical Center, Tisch Hospital Dr. Barry Witt, an established board certified reproductive endocrinologist, has been practicing reproductive medicine since 1990. In July, 2003, Dr. Witt joined us to help develop a new fertility and IVF program in Greenwich, CT, The Greenwich Fertility and IVF Center, where he currently practices and serves as its Medical Director. More Greenwich Fertility Center: Physician Participation The Greenwich Fertility and IVF Center has on staff Reproductive Endocrinologists who are also on staff at the New York University (NYU) School of Medicine’s Program for In Vitro Fertilization, Reproductive Surgery and Infertility in New York City. These physicians, shown below, are also on staff at Greenwich Hospital and work closely together with Dr. Barry Witt at our Greenwich Center to provide the highest quality infertility treatment to our patients: Alan S. Berkeley, M.D. Lisa Kump-Checchio, M.D. Greenwich Fertility Center’s Clinical Staff Lina Spartos, R.N. Susan Griggs, R.N., CNM Kerry Tomson, R.N Melvina Callion, Andrologist Maybelle Hladun, Andrologist