Please contact us if you were unable to find the answer to your questions on our website. We are happy to assist.

contact us

Donor Referral Line

Use our 24-hour donor referral line to contact us
regarding a potential organ donor. (800) 275-1744

Media inquiries

Communications@TOSA1.org

Donor Family aftercare

DFServices@TOSA1.org

General information

(210) 614-7030

new mailing address

5051 Hamilton Wolfe Dr.
San Antonio, TX 78229-4455

Recruitment inquires

HRDepartment@TOSA1.org

Central

5051 Hamilton Wolfe Rd.
San Antonio, Texas 78229-4455
(210) 614-7030

Northern

7000 North Mopac, Suite 160
Austin, Texas 78731
(512) 459-4848

Southern

1400 N. McColl Rd., Suite 104A
McAllen, Texas 78501
(956) 630-0884