Columbia University's Social MediaUpdated: Jan 21, 2019 Columbia University asked me to "ghost-tweet" for Lynn Simpson, head of their OB/GYN department, and for a maternal fetal specialist, Cynthia Gyamfi, MD.Social Media
Columbia University asked me to "ghost-tweet" for Lynn Simpson, head of their OB/GYN department, and for a maternal fetal specialist, Cynthia Gyamfi, MD.
