LEADERSHIP
Michelle Spoonemore, Ph.D.
Head of School
Email: mspoonemore@winston-sa.org
Education: Dr. Spoonemore holds a Doctorate of Philosophy in Curriculum Studies and Teacher Education from Texas Tech University, a Master’s degree in Curriculum and Instruction from the University of Houston, and a B.S in Environmental Conservation of Natural Resources from Texas Tech University.
Expertise: Dr. Spoonemore has served more than 20 years in public and independent schools in roles such as Instructional Coach, Dean of Students, Upper School Division Head, Academic Dean, and most recently the Assistant Head of School at The Winston School in Dallas, Texas. With more than 20 years experience in educational leadership, she is thrilled to call San Antonio and WSSA home.
Miranda Cushman
Director of Admissions
Email: mcushman@winston-sa.org
Education: Mrs. Cushman has an Associate of Arts in creative and communication arts and an Associate of Science in science and technology. She is completing her Bachelor of Arts in Multidisciplinary Studies focusing on psychology, sociology, and humanities.
Expertise: Mrs. Cushman joined Winston in July 2022, bringing with her 15 years of experience in event planning and coordination. She has a background in the non-profit sector, where she focused on building community relationships and promoting educational growth. Prior to her role at Winston, she was the Director of Operations for a local non-profit organization. In her new position, Mrs. Cushman will oversee our Admissions department. Outside of work, she enjoys spending time with her children, listening to audiobooks, and sewing.
Sonia Elena Leal, B.S.
Director of Advancement
Email: sleal@winston-sa.org
Education: Ms. Leal earned a Bachelor of Science in Sport Psychology from Texas Christian University.
Expertise: Ms. Leal joined Winston in September 2023 and brings 7 years of experience in nonprofit fundraising. Her experience includes cultivating corporate partnerships, grant writing, and planning fundraising events. The best part of her work is knowing she helps students' and teachers' dreams become a reality.
Heidi Johnson, M.Ed.
School Counselor
Email: hjohnson@winston-sa.org
Education: Ms. Johnson received her Bachelor of Arts degree in psychology from Siena College in Loudonville, NY, and earned her Master of Education in School Counseling from the University of Maryland in College Park, MD. She is a Texas certified School Counselor and a CREST award recipient which recognizes model school counseling programs from across the state.
Expertise: Prior to joining The Winston School, Ms. Johnson served as a School Counselor with Boerne Independent School District. Additionally, as a former military spouse, Ms. Johnson has lived and worked as a School Counselor and other mental health positions in Maryland, Georgia, Tennessee, and New York. She is thrilled to be joining Winston and is looking forward to working with our staff, families, and students.
Jenny Martinez, B.A.
Dean of Faculty
Email: jmartinez@winston-sa.org
Education: Mrs. Martinez holds a Master’s degree in Educational Leadership from Trinity University and a B.A. in Interdisciplinary Studies from the University of Texas at El Paso.
Expertise: Mrs. Martinez began her position as Dean of Faculty in June 2024. Before that, she served as an educator across various grade levels, bringing 24 years of experience to her role. With a master's degree in Educational Leadership, Mrs. Martinez has served as a Math Instructional Coach, Assistant Principal, and Academic Dean. She is most excited to support WSSA teachers in bringing the magic to their classrooms and helping all Eagle Scholars thrive academically.
Juan Bosco Morales, B.A.
Director of Information Technology
Email: jmorales@winston-sa.org
Education: Bachelor of Arts in Communications with a major in Radio, Television, and Film from the Universidad Regiomontana.
Expertise: Mr. Morales began his position as Director of Communications for Winston in 2012 and in 2021 accepted the position of Director of Information Technology. Prior to that, he served as owner and VP of Operations for Digital Edge, a communications and video production company.
Pamela Worsham, B.S.
Director of Finance and Operations
Email: pworsham@winston-sa.org
Education: Ms. Worsham received her Bachelor of Science degree in Computer Science and Mathematics with a minor in Business at Lamar University in Beaumont, Texas.
Expertise: Ms. Worsham has 23+ years of experience in Private Schools as the CFO. She has worked at Arbor Montessori School in Atlanta, GA, The Winston School in Dallas, TX, Emerson Prep School in Washington DC., Akiba Academy in Dallas, TX, and now The Winston School San Antonio. Prior to working in the private school arena, Ms. Worsham worked as the Business Administrator in other for-profit companies.
Steven Yocham, M.Ed.
Director of the Student Experience
Email: syocham@winston-sa.org
Education: Mr. Yocham earned his Bachelor of Science in Biology from The University of Texas at San Antonio and his Master’s Degree in Education with a concentration in Technology & Curriculum from Houston Baptist University.
Expertise: Mr. Yocham joined Winston in 2000, first teaching Upper School Science, then Digital Media courses. He assumed the role of Head of Upper School in 2009, and the additional role of Head of Middle School in 2017. Each year, Mr. Yocham works closely with our College & Career Counselor to ensure that each student is making progress down the path that best fits his or her needs.