The Staff at Las Colinas Children's Academy is trained to provide your child with a unique, educational and fun learning experience.  All of our teachers are CPR and First Aid Certified and passed a criminal background check. All of our teachers follow a training schedule to stay up to date with the needs of the children. Our teachers work hard to provide a warm and nurturing environment. ​

Josefina ​Rangel

Executive Director

Mrs. Josefina brings over 20 years of experience in early childhood education and serves as the heart of Las Colinas Children’s Academy. With a degree in Early Childhood Development, she leads with compassion, intention, and a deep commitment to quality care. As Director, she not only mentors and supports her teaching team but also builds lasting relationships with children and their families. Her leadership style is rooted in empathy and collaboration—she believes in uplifting her staff, listening to families, and ensuring every child feels safe, valued, and ready to learn. Guided by Vygotsky’s Sociocultural Theory, Mrs. Josefina emphasizes hands-on, developmentally appropriate learning that supports each child’s unique path. Her dedication creates a warm, welcoming environment where children grow, teachers thrive, and families feel like part of a community.

Cynthia Rangel M.Ed

Director of School Operations

Cynthia Rangel is the Director of School Operations at Las Colinas Children’s Academy, bringing nearly a decade of experience in early childhood education and a deep passion for creating joyful, play-based learning environments. She holds a master’s degree in Early Childhood Education from Grand Canyon University. Cynthia is currently pursuing her Doctorate in Organizational Leadership from Abilene Christian University. At LCCA, Cynthia supports daily operations, leads family engagement initiatives, and guides curriculum implementation to ensure high-quality experiences for children and families. She is also the founder of the Early Educators Network, an advocacy group dedicated to uplifting, supporting, and empowering early childhood educators across the community. Many know Miss Cynthia for her bright smile, creative school events, thoughtful details, and the joy she brings to the program every day. A strong advocate for early childhood education, Cynthia believes every child deserves to feel seen, supported, and celebrated, and she brings that commitment into every aspect of her leadership at LCCA and beyond. 

Ellen ​Wang

Office Manager

Mrs. Ellen has worked in childcare since 2006 and brings a calm, creative, and supportive presence to Las Colinas Children’s Academy. In addition to working with children, she assists with administrative duties and helps keep the center running smoothly. She loves music, painting, and drawing, and enjoys sharing her creativity with the children. Above all, she hopes to bring a smile to everyone she greets each day.

Christiana Kehind

Infant Teacher

Mrs. Christiana absolutely adores working with infants and pours her heart into caring for them each day. She is fun, energetic, and always dancing, singing, or reading to the babies. She loves holding them close, comforting them, and showering them with affection so they feel secure and deeply loved. Her nurturing spirit helps create a calm, joyful environment where our littlest learners can thrive.

Samiya Lomax 

Toddler Teacher

Samiya Lomax is a Toddler Teacher at Las Colinas Children’s Academy who brings energy, joy, and a playful spirit into her classroom every day. She is fun, engaging, and full of enthusiasm, creating a space where toddlers feel safe, loved, and excited to explore. Samiya has a natural ability to connect with young children, and her classroom is filled with laughter, movement, and hands-on learning. The toddlers love playing with her, and she embraces every moment as an opportunity to build relationships, encourage curiosity, and support early development. Her warm and energetic approach helps lay a strong foundation for social-emotional growth, making her an important and cherished part of the LCCA team.

Frozan Tahmas

Rising Twos Teacher

Frozan brings a gentle and loving energy to the infant classroom. As a proud mom of two, she understands firsthand the importance of patience, consistency, and creating a safe space where babies can thrive. She is playful and energetic, often singing, reading, and engaging infants in sensory play that sparks curiosity and supports early development. Frozan believes every milestone—whether it’s a first smile, first step, or first word—is worth celebrating, and she is committed to partnering with families to share in those special moments. Her nurturing presence helps the youngest learners at our center feel secure, cared for, and excited to explore their world.

​Bharatha ​Markonda

Twos Teacher

With a natural warmth and joyful energy, Mrs. Bharatha creates a welcoming environment for two-year-olds to thrive. She incorporates books, songs, and hands-on activities that support language, motor, and social development. Story time is a highlight in her classroom, offering opportunities for bonding and early literacy skills. She brings a balance of structure and creativity, helping toddlers explore the world with wonder while building strong early learning foundations.

Beatriz (Bety) Villagomez

Preschool Teacher

Nearly a decade of experience fuels Mrs. Bety’s playful, responsive approach to teaching three-year-olds. Her classroom is a joyful place where children feel loved, respected, and empowered to learn through play. She creates strong bonds with her students and sparks their curiosity with hands-on activities, outdoor exploration, and favorite stories like Pete the Cat. Her nurturing style ensures every child feels valued and ready to discover the world around them.

Favour Olufemi

Preschool 2 Teacher

Mrs. Favour has a true heart for children and is deeply committed to making sure her classroom is a place where every child feels safe, valued, and excited to learn. She loves building strong relationships with her students and takes pride in helping them grow academically and socially. Small group activities are her favorite, as they allow her to connect closely with each child and support their individual development. Her classroom is filled with structure, warmth, and joyful learning.

Sophia Ayala

Pre-Kindergarten Teacher

Mrs. Sophia blends structure and imagination to inspire both infants and pre-K children. With over four years of classroom experience, she designs play-rich environments where curiosity and creativity flourish. Morning circle time sets the tone for connection, learning, and joyful engagement. Guided by the belief that every child learns through play, Mrs. Sophia creates experiences that are hands-on, social, and meaningful. Her favorite moments include exploring silly books and celebrating each child’s unique growth journey.

​Monika Agrawal

Teacher Assistant

Mrs. Monika blends creativity and compassion in every interaction, bringing two years of experience and a deep understanding of both infant and pre-K development. She fosters strong relationships through positive reinforcement, supporting emotional growth and confidence in every child. Her classroom is full of movement, music, and art—spaces where children are free to express themselves and connect learning to their everyday world. She believes play is not just fun—it’s the foundation for lifelong learning.

Ayelen Martinez

Teacher Assistant

Miss Ayelen is a nurturing and enthusiastic Teacher Assistant who creates joyful, engaging learning experiences for young children. She loves working with preschoolers for their curiosity and imagination, and her warm, patient, play-based approach helps children feel confident and supported. Ayelen meets each child where they are, building early learning skills through creativity, hands-on activities, and positive guidance. She is committed to partnering with families and ensuring every child feels seen, valued, and ready for their next milestone.

​Sharmin Sultana

Teacher Assistant

Teacher Assistant

Mrs. Sharmin is a caring and dedicated Teacher Assistant at Las Colinas Children’s Academy. She loves supporting young children as they learn, explore, and gain confidence each day. Mrs. Sharmin brings a gentle, patient approach to the classroom and strives to create a warm, welcoming environment where every child feels safe, valued, and encouraged. She enjoys building strong relationships with families and teachers and is committed to helping each child reach their full potential through kindness, consistency, and positive guidance.

Karyme Garcia

Teacher Assistant

Karyme Garcia is a Teacher Assistant at Las Colinas Children’s Academy who supports classrooms in the mornings with energy, warmth, and a love for working with children. She is fun, bright, and playful, and naturally connects with children through laughter, imagination, and engaging play. Karyme plays an important role in helping classrooms run smoothly, assisting with routines while creating a positive and welcoming environment. Her caring and upbeat presence helps children feel comfortable, supported, and excited to start their day.