Skip to main content
ESC-20
Main Menu Toggle
About Us
About ESC 20
Bexar County School Board Coalition
Calendars
Directions & Maps
District Resources
Education Service Centers
Employment Opportunities
Region 20 Districts and Charters
Region 20 Lion's Club
Required Postings
School District and Charter School Positions
School Information
TASA Teacher of the Year
University Partnerships
Vendor Opportunities
Curriculum/Instruction
Curriculum/Instruction
Advanced Academics
Bilingual/ESL/LOTE
Career & Technical Education
College, Career & Military Readiness
College Preparatory Courses (HB5)
Computer Science
COVID-19 Support
Curriculum Forum
Digital Age Learning
Digital Resources & Library Services
Dyslexia
Early Childhood
ELPS
English Language Arts
Head Start
Mathematics
Multi-Tiered System of Supports (MTSS)
Paraprofessional
Reading and Math Academies
Response to Intervention (RtI)
Science
Section 504
Social Studies
Special Education
STAAR
STEM
TEKS Resource System
School Services
Accountability & Assessment
Adult Education & Literacy Alamo Consortium
Adult Education & Literacy Program
Beginning Teacher, Paraprofessional, and Substitute Teacher Support
Bullying Prevention
Certification Programs
CCM - Creative Communications and Marketing
Comprehensive and Targeted Schools
Family Engagement
Field Services
Food and Nutrition Services
Food Purchasing Coop
Foster Care
Human Capital Services
Leadership Development
LOGIC
McKinney Vento
Mental Health / SEL / School Support Services
Migrant Education
ESSA/ESEA
Parent Resources
School Counseling and Social Work
School Health and Nursing
School Safety
School Support Services
State Compensatory Education
Teacher Appraiser Certification
Teacher Incentive Allotment (TIA) Support
Business Services
Business Services
Business Financial Services Cooperative
Business Manager Cooperative
Braille Services
Client Business Services
Commitment System
e-Grants
e-Rate Consulting
ESC-20 Benefits Cooperative
Financial Accountability System Resource Guide (FASRG)
Living Science Materials Center
Meeting Rooms
2013 Purchasing Cooperative
Pace Purchasing Cooperative (PACE)
TEXAS 20 Purchasing Cooperative
Technology Services
Technology Services
AR/VR & Virtual Programs
Cloud Services
Cyber Security
Distance Learning
Fiber20
Information Systems Services
Infrastructure Services
netVision20
Technical Assistance
Technical Training
Technology Director Meetings
Texas Computer Cooperative (TCC)
ASCENDER
Superintendent Resources
Superintendent Resources
Business Manager Cooperative
Charter Information
Commitment & Contract System
District Information
Executive Assistant Information
Executive Leadership Team
Field Service Agents
Product and Services Directory
Regional Advisory Committee
Regional Board Training Dates
State Contacts
Superintendent Planning Calendar
Social Media - Header
Facebook
Twitter
Instagram
Staff Login
Search
Search
Join Our Mailing List
Quick links
Products & Services
Calendar
Commitment & Contract System
Connect20 Workshop Registration
Customer Feedback
E-store
Meeting Rooms Facilities
ASCENDER
ESC-20 Conference Building
ESC-20
»
About ESC 20
»
Executive Leadership Team
Executive Leadership Team
Dr. Jeff Goldhorn
Executive Director
Email Jeff Goldhorn
210 370-5601
Dr. Carolyn Castillo
Deputy Director, Admin & Instructional Services
Email Carolyn Castillo
210 370-5490
Dr. Alex Flores
Deputy Director, Business and Technology Services
Email Alex Flores
210-370-5254
Briana Garcia
Chief Human Resources Officer
Email Briana Garcia
210 370-5223
Jennifer Carver
Associate Director, Texas Computer Cooperative (TCC)
Email Jennifer Carver
210 370-5250
About ESC 20
Board of Directors
ESC-20 Policies
Link opens in a new window
Executive Leadership Team
Our History/Philosophy
Our Partners
Informational Brochure
Mission/Vision
Voting Information
Calendars
Calendars
Product & Services
E-Store
Employment
