David Kreiner completed his Reproductive Endocrinology and Infertility fellowship in 1987 at the Jones Institute for Reproductive Medicine, the IVF team that pioneered the technology of In Vitro Fertilization in the U.S. He has received several national awards recognizing his achievements in IVF research. Dr. Kreiner was named Assistant Professor at the Jones Institute, Medical College of Hampton Roads where he rose to become Director of the Embryo Cryopreservation program, the Laser Laparoscopy program and the Donor Egg program. As an IVF attending during these formative years of IVF, he obtained the depth of experience shared by few in the field. In 1988, Dr. Kreiner established and became Director of Long Island IVF. He personally achieved the first successful IVF, cryo and donor egg pregnancies on Long Island. He was named recipient of the prestigious Teddy Roosevelt Award in 1993 in recognition for his achievements in advancing the standards of infertility care in the region. He was honored again in 2006 by the Mid Island Y and again in 2007 by the American Fertility Association and noted for his pioneering efforts at maximizing success while minimizing risk with IVF. To date, he has performed the most successful IVFs on Long Island. In an effort to offer a more personalized practice with more direct contact with his patients, he has established East Coast Fertility - KreinerIVF on Long Island.