Home › Top 4 Obstetrician-gynecologist in San Tan Valley, Arizona Find best Obstetrician-gynecologist in San Tan Valley, Arizona, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. My OBGyne US, San Tan Valley, AZ 8514036375 N Gantzel Rd Ste 103 Jennifer Cox Shaw, M.D. US, San Tan Valley, AZ 8514037100 N Gantzel Rd #106 (My OBGyne) Women of Excellence Healthcare US, San Tan Valley, AZ 8514336375 N Gantzel Rd Ste 103 MomDoc Women for Women, Queen Creek US, San Tan Valley, AZ 8514037100 N Gantzel Rd #106