David Sable MD directs healthcare and life science investing for the Special Situations Funds and is portfolio manager of the Special Situations Life Sciences Fund. After graduating from the Wharton School and the University of Pennsylvania School of Medicine, residency in obstetrics and gynecology at New York Hospital - Cornell Medical Center, fellowship at Brigham and Women's Hospital, and clinical practice at Harvard Medical School and MIT, he co-founded the Institute for Reproductive Medicine and Science at Saint Barnabas Medical Center in New Jersey. After leaving clinical medicine at age 43, Dr. Sable managed a proprietary healthcare portfolio at Deutsche Bank before joining the Special Situations group. Dr. Sable has lectured on healthcare investing, policy, and biotechnology business development at the Wharton School, NYU, Columbia and Rutgers, and has delivered keynote addresses to the American Fertility Society, the Texas Fertility Society and the Mexican Fertility Society. In addition to his academic publications, he has written for the Newark Star-Ledger, Yoga Journal, Genetic Engineering and Biotechnology News and the American Journal of Bioethics.