Meet our Team

Experienced and professional educators

Our teachers are native and multilingual speakers with extensive experience living, attending school, and working outside of the US. Our academic team members are experts in early childhood education and language acquisition.
All full-time staff is First Aid and CPR trained.

Katia Edrenkina

Founder and CEO

Raising two trilingual children in San Antonio inspired Katia to found ISSA as a support for other parents raising multilingual children. She calls San Antonio home but living on three continents taught Katia the importance of breaking language barriers. Katia holds a Master’s degree in finance from Financial University in Russia and a Master’s degree in nonprofit leadership from the University of Pennsylvania. She brings 15+ years of business and entrepreneurial experience to ISSA. 

Prior to founding ISSA, Katia served as Vice President of Customer Success for Rallyware, a SaaS company, and before that as Manager of Sustainability and Corporate Citizenship for Samsung Electronics America, where she developed an award-winning environmental stewardship program for children across the United States.

Mary Field

Head of Academics

Mary Field, holds a Master of Education in Curriculum and Instruction from Arizona State University. Her thesis was focused on language learning in a dual-language Chinese kindergarten. She holds certification from the Chinese Ministry in Education (Hanban) in Mandarin Chinese. She also holds certificates of study from the Chinese University of Political Science and Law in Beijing, the Southwest University for Nationalities in Chengdu, and Soochow University in Suzhou. She earned her BA from Fordham University in New York. Prior to joining ISSA, Mary taught in an IB-accredited kindergarten in China and developed other Chinese immersion programs in Austin and San Antonio.
Having spent 7 years living in different cities of China—including San Antonio’s sister city of Suzhou, Mary brings a rich understanding of Chinese culture to ISSA.

Muge Wang 

Chinese teacher

Originally from Harbin, China, Muge has been an accomplished international student in San Antonio since 2013. She earned her Bachelor’s degree in Elementary School Education and a Master’s Degree in Teaching English as Second Language from the University of Texas at San Antonio. Muge has been teaching Mandarin Chinese for over a year to children of various ages, including to children 3-5 years old at First Chinese Baptist Church. She enjoys being around young children as well as practicing and performing Chinese Tai Chi.

Shuang Hoffer 

Chinese Teacher

Shuang teaches Mandarin Chinese in our Saturday program. She holds a Bachelor’s Degree in Business Administration. Having an extensive experience in event planning and marketing in China, she joins ISSA to continue her career and share her passion for Chinese culture with the San Antonio children.

Audrey Brunner 

French teacher

Born in Switzerland, raised in France and Texas, Audrey Brunner is a bilingual professional with an international perspective. She primarily teaches French immersion classes for children 6-12 years old. With law school on her radar, Audrey is finishing a B.A. in Politics and Law at UTSA, and works as Creative Director at SATX Consultants.

Sandra Uriegas 

Spanish teacher

Sandra teaches Spanish in our preschool program and in our Saturday program for children 3-6 years old. Originally from Colombia, she is a graduate of the Fundacion Politecnico Grancolombiano in Bogota. She worked with young children in California before relocating to San Antonio with her family. Sandra loves to share her native language with young learners and has a passion for encouraging Spanish literacy. 

Advisory Board

Pattie Davis

President and CEO, Mount St Mary Academy and Foundation

Pattie lends us her wealth of knowledge and experience as a teacher, principal, and superintendent. She received a PhD in education with a focus on international education and entrepreneurship from the University of Incarnate Word in San Antonio. She earned her master’s degree in educational administration from the University of Arkansas at Little Rock in 2004, as well as her bachelor’s degree in elementary education in 1995.

Judy McCarter

Public Relations & Communications

Judy’s communication background is extensive. She has more than 30 years of experience in corporate and agency public relations, and she also has served in market research, advertising, corporate marketing, and communication roles in multiple organizations. 

Jason Straughan

Chief Executive Officer, Codeup

Codeup is a San Antonio-based career accelerator that uses an immersive approach in training software development to students with little to no prior programming experience. Jason serves as CEO and is also on the Board of Directors and  Executive Committee of Tech Bloc. He has invested in local startups, founded several companies, and is an active member of Vistage, an international speaker, a TechStars Mentor, and published author. 

Christy Schumann

Vice President of Operations, Toptal

Christy is a global business operations and strategy leader, with more than 10 years of experience in management consulting and P&L ownership. Her rigorous academic background includes a B.S. from MIT and an MBA from Columbia Business School. She helps ISSA to improve its operational performance to ensure a sustainable financial future. 

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