Menu Search>Obstetrix Medical Group of Dallas Obstetrix Medical Group of Dallas469-627-1000 Our Clinicians Our Locations Patient Forms Referring Physicians Pay Your Bill Our Locations Meth Rich OBX 2821 E PRESIDENT GEORGE BUSH HWY STE 304RICHARDSON, TX 75082-4277 972-727-7770 NICS MFM Clinic 6701 HERITAGE ST STE 145ROCKWALL, TX 75087-8724 972-475-4999 Presbyterian Hospital of Allen Clinic 1111 Raintree Cir STE 290Allen, TX 75013 972-727-7770 Presbyterian Hospital of Dallas MFM Office 8160 Walnut Hill Ln STE 320 Dallas, TX 75231 469-627-1000