Meet our Southlake Tutoring Staff


Great Teachers Inspire

Our tutors and staff in Southlake & Keller consist of passionate educators who love inspiring children to succeed. Warm, caring and great at relating to kids, our tutors in Southlake know how to engage and motivate each child in a personal way—building confidence and smiles, as well as skills and better scores. We selectively choose tutors who know local curriculum and can link Sylvan lessons to what’s being taught in school. Get to know our tutors and staff in Southlake & Keller!

  • Stephany Zapata, Executive Director

    Stephany Zapata

    Executive Director

    As Executive Director, Stephany works closely with the Center Directors to ensure all students get the best education possible. Stephany is a graduate of Baylor University with a Math Major with Secondary Education. Stephany also holds a certification in 8-12 Mathematics. Stephany has over 10 years of experience with supplemental education. When Stephany isn’t at Sylvan, you’ll find her playing with her son and dog, cooking and traveling to where the beach is.
  • Chelsea Beener, Center Director

    Chelsea Beener

    Center Director

    As Center Director, Chelsea helps to lead and facilitate the operations and management for Sylvan Learning of Southlake & Keller. A former Retail Manager, Chelsea chose a career in the tutoring business because she wanted to fulfill her passion for advocating for children and academic achievement. She earned her BBA in Marketing from the University of North Texas. When Chelsea isn’t at Sylvan, you’ll find her hiking, kayaking, reading, cooking and spending time with her family.
  • DENIA SCOTT, Director of Education


    Director of Education

    Denia oversees the educational integrity of our programs, managing and training our team of tutors in Southlake. Denia has experience teaching all levels of Reading, Writing, and Math. She is certified to teach Elementary K-6. Denia has a BA in Elementary Education and an M. Ed. in Curriculum & Instruction. Denia is passionate about spending time with family, shopping, traveling, and swimming.
  • Laura Moore , Tutor

    Laura Moore


    Laura Moore is a Math and Reading instructor for Sylvan Learning Center. Before coming to Sylvan, she taught in Texas, Kansas. She holds a BA in Elementary Education and MS in Special Education / Counseling from Baylor University. When Laura isn’t at Sylvan, you’ll find her reading, exercising, reading, and spending time with her family.
  • Lori Tipton, Tutor

    Lori Tipton


    Lori is a teacher at the Sylvan Learning of Southlake & Keller. Lori holds a Bachelor of Science in Geology & Mathematics and a Master’s in Administration Education. Lori teaches Math, Algebra, Geometry, SAT/ACT, Reading and Writing at Sylvan. Lori also holds her certification in Special Education & Pre-AP. When not at Sylvan Lori likes reading, gardening, traveling and cooking.
  • Marilyn Weber, Tutor

    Marilyn Weber


    Marilyn has utilized her 42 + years of classroom teaching in Grapevine-Colleyville ISD, inspiring students toward their educational goals at Sylvan Southlake since 1998. Marilyn holds her BA and MA degrees from Rosary College, NIU, and TCU, with dual certifications in Illinois and Texas for 6-12 History and English. She is currently working towards her Doctorate. She enjoys volunteering at her church, playing the piano, gardening, playing crossword puzzles and reading historically based novels.
  • Mary Ann Leasman, Tutor

    Mary Ann Leasman


    Mary Ann joined the Sylvan team in Fall 2018.  She has a Bachelor of Arts Degree in Kinesiology and a Masters of Science degree from the University of Texas in Arlington. Following a career in the corporate world, she subbed In Keller and Northwest beginning in 2007 and received her alternative teacher certification in 2009. After teaching for several years in Wise county, she is currently teaching Science at Keller Middle School. Mary Ann enjoys running, cooking, reading, being outdoors and DIY projects.  
  • Miriam Acosta Torres, Support Coach

    Miriam Acosta Torres

    Support Coach

    Miriam is a School Support Coach for Math and Science at Sylvan of Southlake. When not at Sylvan, she loves listening to music, drawing and taking care of her dog.
  • Nora Rizvi, Support Coach

    Nora Rizvi

    Support Coach

    Nora is a School Support Coach for Math and Reading at Sylvan of Southlake. Nora holds a BA in International Studies from University of North Texas. When not at Sylvan, Nora loves to read and watch movies.