Skip to content

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


Login to ACES

ACES login 


Alamo Colleges' Library Information

St. Philip's College
• MLK Campus Library
• Southwest Campus Library

Marcelo Casillas, Vice Chairman - District 4

Trustee 04 - Marcello Casillas 

Date First Elected: June 2002
Current Term: May 2008 - May 2014


A self-employed businessman and owner of Casillas Insurance Agency, Marcelo S. Casillas is a life-long resident of San Antonio and of District 4 of the ACCD. In addition to his vast experience on the ACCD Board, Casillas served on the South San Antonio School Board from 1990-1998 and was re-elected four times. He was also served as president, vice-president, and secretary of the board.
Casillas formerly worked at Kelly AFB as a civil service aircraft mechanic. He is a fifth generation San Antonian with strong ties to the community. His personal and professional investment in San Antonio is displayed through his volunteer activities with the Knights of Columbus and the St. Bonaventure Catholic Church. Casillas graduated from South San Antonio High School in 1968.

Board Liaison

Sandra T. Mora
Alamo Colleges
201 W. Sheridan, Building B, Room 111
San Antonio, TX 78204-1429
Phone: 210-485-0030
Fax: 210-486-9863


Biographical Sketches of Trustees

Joe Alderete
District 1
Biographical Sketch 

Denver McClendon
District 2
Biographical Sketch

Anna Uriegas Bustamante
District 3
Biographical Sketch 

Marcelo Casillas
District 4
Biographical Sketch

Roberto Zárate
District 5
Biographical Sketch 

Dr. Gene Sprague
District 6
Biographical Sketch

Dr. Yvonne Katz
District 7
Biographical Sketch 

Gary Beitzel
District 8
Biographical Sketch

James Rindfuss
District 9
Biographical Sketch