Exhibit 21.1
Name of Subsidiary | State of Formation | % Ownership | ||||
Urology Associates of North Texas, PLLC | Texas | 100.0000 | % | |||
The Medical Clinic of North Texas, Inc. | Texas | 100.0000 | % | |||
Impel Management Services, L.L.C. | Texas | 100.0000 | % | |||
Impel Consulting Experts, LLC | Texas | 100.0000 | % | |||
Surgery Center of Waxahachie, LP | Texas | 4.5100 | % | |||
Mat-Rx Development, LLC d/b/a USMD Hospital Division | Texas | 100.0000 | % | |||
USMD of Arlington GP, LLC | Texas | 100.0000 | % | |||
USMD Cancer Treatment Centers, LLC | Texas | 100.0000 | % | |||
USMD Diagnostic Services, LLC | Texas | 100.0000 | % | |||
USMD Inc. | Texas | 100.0000 | % | |||
Mat-Rx Fort Worth GP, LLC | Texas | 100.0000 | % | |||
USMD Administrative Services, LLC | Texas | 100.0000 | % | |||
Metro I Stone Management, Ltd. | Texas | 60.0000 | % | |||
USMD Hospital at Arlington, L.P. | Texas | 45.3959 | % | |||
USMD Hospital at Ft. Worth, L.P. | Texas | 30.8765 | % | |||
MXMD Centros De Cancer, S. De R.L. De C.V. | Mexico City, F.D., Mexico | 50.0000 | % | |||
Christus Meguerza Radio Terapia Avanzada, S.D. R.L. De C.V. | Nuevo Leon, Mexico | 34.0000 | % | |||
USMD Affiliated Services* | Texas |
* | Texas not for profit Corporation of which USMD Inc. is the sole member |