Home Team

Tania Arzola

Administrative Assistant

Tania Arzola provides expert logistical and administrative support to A+UP and Houston A+ Challenge. She started with Houston A+ as a part-time intern in her senior year of high school, through the Co-Op Program at the Law Enforcement and Criminal Justice High School. She is now a part-time college student at Houston Community College, pursuing a career in Business Management. She previously worked for two years as an Assistant Supervisor of a telemarketing company on behalf of Bank of America.

Imelda Cardoza

Administrative Assistant

Imelda Cardoza was born and raised in the Rio Grande Valley in South Texas and attended the former Pan American University, now The University of Texas at Pan Am. Imelda worked as a human resources administrator with the University of Houston for 20 years, most recently as Supervisor of Employment and Employee Relations. She joined Houston A+ in April 2001 from River Oaks Elementary, after serving two years as a lecturer in the after school program and five years as the school’s vanguard program administrative assistant.

Donna O'Neil

Administrative Assistant

Donna is a native Houstonian. She has seven years of experience as an executive administrative assistant in Houston ISD, starting at Westside High School as a clerk for three Deans, then promoted to school secretary, then in the district's West Region Office. Donna also has worked as a manager for Hallmark, Inc. stores and as an administrative assistant for a large investment banking/brokerage firm.


Terrie Roberts

Events Coordinator

Terrie comes to Houston A+ Challenge from Professional Packaging Systems, where she was operations manager for more than nine years. In the seven years prior, she was a corporate travel agent for American Express/Halliburton Companies in Houston. Currently, Terrie is a co-director for an annual writing retreat for teachers sponsored by Abydos Learning International, and owns Metropolitan Meals, a catering/personal chef business.  Her love of technology, and her diverse background allows her to use her skills in meeting planning, travel, and purchasing to support all of the A+ staff through a multitude of arenas.

Kat White

Assistant Director of External Affairs

Joining the External Affairs team in 2013, Kat brings a wealth of experience in communications, events and development and a passion for engaging the community in support of better educational opportunities for public school students.  As Director of Communications and Events for Aim High, a San Francisco-based education nonprofit, Kat leveraged strong local support to strengthen Aim High’s national reputation as a thought leader in summer learning, build the organization’s branding and social media strategies, and coordinate gala events that raised more than $1 million in total.   Kat also has served as Operations Manager for Citizen Schools, where she managed finances, human resources, technology and talent acquisition functions for the Texas region, and spent two years in the classroom as an AmeriCorps Teaching Fellow for Citizen Schools at Kennedy Middle School in Redwood City, CA.  She holds a B.A in Media Studies from Pomona College.