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Board of Directors

Governance and Regulations

World-Class Education in Austin, Frisco, Houston and San Antonio

Director and President

Angelina T. Osteguin was born and raised in San Antonio, Texas. She served on the Board as President for South San Antonio Independent School District for 2 years, 2016-2018. She also previously served as Board Secretary for 2 years, 2014-2016. Mrs. Osteguin is co-owner and administrator for To Care Enough CPR an AHA Training Center. As the Administrator and BLS Instructor, she oversees 215 American Heart Association BLS Instructors. Mrs. Osteguin also has 10 years of experience as co-owner and administrator for Texas Covenant Education Inc., a for-profit Texas Career School for adult education in Allied Health.

Mrs. Osteguin is married and has three children, one of whom was the Valedictorian of South San High School in 2015. The other two currently attend South San Antonio ISD. Angelina is a proud 1992 graduate of South San High School. That same year she received her Cosmetology License. Serving her community as an advocate for education is a commitment Mrs. Osteguin takes great pride in to achieve.

As a former trustee of a traditional school district, Mrs. Osteguin worked closely with the school board Attorney. Besides upholding four years of fiduciary duties and responsibilities, her responsibilities included setting policy for operations, balancing an annual budget, and implementing Robert's Rules of Order. 

Mrs. Osteguin also established community meetings and programs to inform and receive feedback. The meetings and programs had clearly defined objectives to enhance the reputation and recognition of the school district. 

During her tenure as Board President, South San Antonio ISD was recognized by the Texas Education Agency for their intense focus on improving student outcomes through Lone Star Governance (LSG). Commissioner Morath on October 3, 2018 announced South San Antonio ISD as a LSG mentor district for eight school districts in the Exemplar Cohort.                


Richard Martinez graduated with a Bachelor of Arts in Political Science from Texas A & M University. He has extensive specialized training, including: Presidential Schedule "C," Executive Officer of the President, Congressional Staff, Library of Congress, Texas Governor & State Legislature, Railroad Commissioner Matthews Staff, Texas Comptroller External Affairs, and District Director Training.

Mr. Martinez has been serving on the Governor's Committee on People with Disabilities since June 2016.

Mr. Martinez has held various positions, including: Business Community Outreach Specialist, Grants Coordinator, and Government Relations Specialist at VIA Metropolitan Transit; Federal Legislative Analyst at the Texas Department of Transportation; Special Assistant to the Border Commerce Coordinator in the Executive Office of the Texas Secretary of State; District Director in the Office of Congressman Henry Bonilla; Regional Director for External Affairs at the Office of the Texas Comptroller of Public Accounts; Special Projects Director in the Executive Office of Commissioner Charles Matthews at the Railroad Commission of Texas; Policy Director for Federal Relations at the Texas Office of State; Legislative Assistant in the Office of Congressman Henry Bonilla; Confidential Assistant to the White House Science Advisor in the Office of Science & Technology Policy at the Executive Office of the President of the United States; and a Staff Assistant / Advance in the Immediate Office of the Secretary at the U. S. Department of Transportation.


Edward Mayberry was born and raised in San Antonio, Texas. He has over ten years of management and administrative support experience. He has strong interpersonal, analytical, research, customer service, training, report writing, supervisory, verbal, and written communication skills.

Mr. Mayberry is experienced at developing relationships with organizations around the community to promote City of San Antonio programs and services to the public. He is the President of Slick Talkers Toastmaster's Club and a Mentor at Gaveliers 4-H Club.

Mr. Mayberry graduated from Brackenridge High School in San Antonio Independent School District. Director Mayberry graduated with a Bachelor of Arts in Policital Science and Master of Public Administration from Texas State University.

Mr. Mayberry has over 10 years of community service management experience. In his role as a Community Learning Center (CLC) Supervisor, he supervised Basic Adult Education and English as a Second Language classes.

The CLC offered social services, financial and health literacy programs to the community. He knows how to engage the community and ask them what programs are needed. For example, based on community feedback they tailored the classes at the Community Learning Center based on the community's need.

Director & Treasurer

Rosario V. Crutchfield has been a Texas Licensed Realtor since 2004. She joined the San Antonio’s office of Keller Williams Heritage in 2004. Mrs. Crutchfield offers a unique level of Real Estate expertise by combining an uncommon level of professionalism with her bilingual expertise in Spanish and English. She’s been a Platinum Top 50 finalist nine times since 2009 and a FIVE STAR Real Estate Agent seven times since 2010. Her notable designations include a Certified Negotiation Expert (CNE), Certified Home Marketing Specialist (CHMS), Graduate REALTOR® Institute (GRI), Accredited Luxury Home Specialist (ALHS), and Certified International Property Specialist (CIPS). Prior to joining Keller Williams, she worked for 15 years as a Tax Assistant and worked for KPMG, Arthur Anderson, and US West in Denver, Colorado.

Rosario graduated from Business Administration in Mexicali Baja California Mexico. With a degree in business administration and a background in accounting, Mrs. Crutchfield has been able to bring an attention to detail and discipline into every aspect of everyday life.

Mrs Crutchfield was on the Agent Leadership Council (ALC) of Keller Williams Heritage from 2010-2011. She is a member of the Parish Pastoral Council at Holy Trinity Catholic Church and was the Secretary from 2015 – 2018. Rosario has been a Board Member of the Adoration Community Theology Society (ACTS) Missions since 2018. She has been a member of Empresarias Texanas since 2018. She is the Founding Partner of Asociación de Mujeres Empresarias y Profesionistas (AMEP) and was the Secretary from 2012 – 2016. Rosario has also been a member of Asociación de Empresarios Mexicanos (AEM) since 2017.

Rosario continues to serve her community and her church community through music. She serves in ACTS retreats internationally. She likes to play the guitar, knit, and travel. 


Kyle Danley has been a leader in the hospitality industry for over a decade in New Mexico and Texas. He is currently the Director of Rooms at the Marriot Hotel and Convention Center in Dallas, Texas. 


Board's Advisory Committee

Local stakeholders to advise on continuous improvement

Advisory Council

Global scholars to guide 7Cs educational programming 

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