Obstetrician and gynecologist, died at 88. A native of Ghana, he received a scholarship to study medicine in Cairo, Egypt before coming to Columbia after completing his residency in obstetrics and gynecology at Harlem Hospital. Dr. Addo-Yobo established private practices in White Plains, Yonkers, and the Bronx before returning to Ghana, where he opened a private medical clinic in East Legon. List of survivors. Photo.