Contact ISSS
The ISSS office is located in Old Main, Suite 113 (Administrative offices) and Suite 112 (Student Support). We are open Monday – Friday, from 8am – 5pm.
To ensure that a staff member is available, students should email their DSO to request an appointment or use their individual Microsoft Office Bookings link found below. F-1 Visa holding students should access the ²ÝÝ®´«Ã½¹ÙÍøÏÂÔØ academic calendar regularly to stay aware of office/university closures and anticipate submission/review timelines for all I-20 update requests.
Gregoria Zamora, Ed.D.
Director/PDSO
940-898-2196
gzamora3@twu.edu
Old Main Building, Rm 113C
CPT, Concurrent enrollment, online class questions, reduced course loads, reinstatement for current students, transferring out of ²ÝÝ®´«Ã½¹ÙÍøÏÂÔØ, termination of F1 record, adding dependents, social security letters, and travel endorsements.
Valerie Borgfield
Assistant Director/Denton & Dallas DSO
940-898-2237
vborgfield@twu.edu
Old Main Building, Rm 112A
OPT, STEM OPT extension, acceptance process, initial and transfer I-20 requests, pre-arrival information, change of status, change of education level, change of major, program extension requests, letters of verification, Good Neighbor and TPEG scholarship information.
Page last updated 1:10 PM, May 8, 2026