Biography
Sidney Callahan, DO, MPH, is an obstetrician and gynecologist with Green Valley OB/GYN.
Callahan has contributed to research projects relating to prenatal education practices and behavioral health intervention. She has served as a member of the Cone Health Peer Review Committee. She has provided volunteer medical care in Uganda (2011) and India (2008). She was a part of a three-year project in Cap-Haïtien, Haiti, to reduce maternal mortality.
She loves the outdoors, hiking, camping, biking, recently completed her third half marathon and hopes to complete her first full marathon in 2019.
