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Welcome to ACES

Alamo Colleges Education Services is a secure portal connecting Faculty, Staff & Students to Academic Resources, Email, and other Online Resources.

Support Contacts Helpdesk (210) 485-0555 Weather Line (210) 485-0189




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Geraldo R. Guerra, M.A.
Office: MLC 707H
Phone: (210) 486 - 0164


Full-time staff:

Academic Program Specialist

Gerald F. Manahan, Jr., A.A., B.B.A, B.S.I.T., M.S.I.T.
Office: MLC 707K
Phone: (210) 486 - 0169

Administrative Services Specialist

Bertha Ovalle, B.S.
Office: MLC 707L
Phone: (210) 486 - 0167

Part-time staff:

Evening Supervisor

Roxanne C. - A.A.S.

Student Success Specialist

Andrew M.  

Student Success Generalist

Nicole Q.


Joel G., B.A. - Team Lead
Josie A., B.A. - Team Lead
Delana G. - B.A., M.P.H., - Team Lead
Fred W., B.S., - Team Lead
Sylvia B., A.A., - Team Lead
Bryan O., A.A.
Jill K.
Scott M.
Adam M.
Majid D.
Christopher G.
Lorraine R.
Dulce C.
Diane L. 

Center Assistants

Kaide A., A.A.S., - Team Lead
Jami K., A.A., Team Lead 
Miguel A., Team Lead 
Troy R., A.A., Team Lead 
Nancy G., Team Lead
Sarah M. 
Donnie M..
Valerie G.
Carolyn C., A.A.
Martin P. 
Joseph V.
Sabrina S.