Physicians & Surgeons-Internal Medicine go Results Found: 2 Button group with nested dropdown Millennium Physicians - Radiation & D... Millennium Physicians - Radiation & Diagnostic Center 13700 Medical Complex Dr. Tomball TX 77375 (281) 315-8160 DDRG Inpatient Physician Services, PL... DDRG Inpatient Physician Services, PLLC 122 N. Holderrieth Blvd., Ste. 570 Tomball TX 77375 (832) 687-5787