Home › Top 4 Obstetrician-gynecologist in Manteca, California Find best Obstetrician-gynecologist in Manteca, California, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Kaiser Permanente Health Plan: Tzeng Yu-Yea M MD US, Manteca, CA 953371721 W Yosemite Ave George Savage, MD US, Manteca, CA 953371721 W Yosemite Ave Gill Obstetrics & Gynecology Medical Group, Inc US, Manteca, CA 953361234 E North St #102 P. Andrew Waran, MD, FACOG US, Manteca, CA 953361262 E North St