Dr Vega has a 38% success rate for IVF thanks to his excellent team as well as a 45% success rate for gestational surrogates and 52% for donor egg surrogacy.

From 1983 through 1985, Doctor Vega was a fellow of obstetrics and gynecology at the Albert Einstein Faculty of Medicine, Bronx, New York. From 1985 through 1986, he was Assistant Professor of obstetrics and gynecology at the Albert Einstein Faculty of Medicine, Bronx, New York. From 1985 through 1986, he was Chief of High Risk Obstetrics, at the North Central Bronx Hospital of the Montefiore Medical Center, Medical Director of the Center of Obstetrics and Gynecology, in 1986 and Medical Director of the Assisted Reproduction Center in 2002.