This is the main office of the Kofinas Fertility Institute; its other location can be found on Staten Island. Doctors on call include Dr. George D. Kofinas, Dr. Angeliki Psimoulis, Dr. Maria Bertero and Dr. Hong Lui. This clinic offers both infertility evaluations and treatments for men and women throughout New York City. This includes supplying donor sperm and and eggs, embryo freezing, hormone testing, semen analysis and other practices. It can even help with choosing the sex of an implantation for family balancing purposes.