Joseph, Ralph DO, FACOG Mom Approved Plano Texas OB/GYN 1600 Coit Rd Suite 206 Plano, Texas 75075 972/674-1223 https://ptxobgyn.com/provider/ralph-e-joseph-do-facog/ Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API.