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

Director of School Operations

Cynthia Rangel is the Director of School Operations at Las Colinas Children’s Academy, bringing almost a decade of experience in early childhood education and a deep passion for creating joyful, play-based learning environments. She holds a bachelor’s degree from Abilene Christian University and is currently pursuing her master’s in Early Childhood Education at Grand Canyon University. 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, beautiful decorations, and the joy she brings to the program every day. A strong advocate for early childhood, Cynthia believes every child deserves to feel seen, supported, and celebrated, and she brings that commitment to every part of 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.

Syeda Hafeez

Infant Teacher

Mrs. Syeda is our caring and dedicated Infant Teacher at Las Colinas Children’s Academy. She has been working with children on and off since high school and has always been drawn to the curiosity, energy, and joy that little ones bring to each day. Syeda loves working with infants and finds it incredibly rewarding to watch them learn, grow, and discover the world around them. Her teaching style is nurturing, patient, and grounded in building a safe, supportive environment where babies feel comfortable to explore, learn, and thrive. She wants parents to know that she is committed to supporting their child’s development through patience, consistency, and loving care. Every day, Syeda strives to create a warm, positive environment that fosters early learning and helps each infant feel secure, valued, and seen.

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.

Ayelen Martinez

Preschool Teacher

Miss Ayelen is a nurturing and enthusiastic Preschool Teacher at Las Colinas Children’s Academy, dedicated to creating joyful and engaging learning experiences for young children. She loves working with preschoolers because of their natural curiosity, imagination, and excitement for discovering new things each day. Miss Ayelen teaching style is warm, patient, and play-based, focusing on building strong relationships and fostering a classroom environment where children feel confident, supported, and encouraged to explore. She strives to meet each child where they are, helping them develop essential early learning skills through creativity, hands-on activities, and positive guidance. Miss Ayelen is committed to partnering with families and ensuring every child in her classroom feels seen, valued, and ready for their next milestone.

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.

Dianna Fisher

Teacher Assistant

Mrs. Dianna is a vibrant and joyful Teacher Assistant at Las Colinas Children’s Academy, bringing over 15 years of experience in early childhood education. Known for her bright personality, warm energy, and loud, contagious laugh, Mrs. Dianna fills the classroom with positivity and enthusiasm. She loves supporting young children as they grow, explore, and build confidence each day. With her extensive experience and uplifting presence, Mrs. Dianna helps create a welcoming environment where children feel safe, encouraged, and excited to learn. She is dedicated to being a reliable, supportive partner to teachers and a caring, consistent presence for every child in her care.

​Sharmin Sultana

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.

Angela Johnson

Mrs. Angela is a dependable and energetic Teacher Assistant who loves being a part of children’s early learning journey. With a natural ability to connect with children, Mrs. Angela brings patience, encouragement, and a joyful presence to the classroom. She supports teachers with daily routines, hands-on activities, and building strong relationships with families. Mrs. Angela believes in creating a safe, loving, and structured environment where children feel free to explore, try new things, and express themselves. Her goal is to help every child feel seen, supported, and confident.

Karla Gutierrez

Teacher Assistant

Mrs. Karla is an enthusiastic and supportive Teacher Assistant who brings joy, creativity, and compassion to the classroom. She enjoys working with young children because of their imagination, curiosity, and excitement for learning. Mrs. Karla is known for her warm personality and her ability to make children feel comfortable and confident. She works closely with teachers to create engaging, play-based activities that help children grow socially, emotionally, and academically. Mrs. Karla is dedicated to fostering a positive, nurturing environment where every child can thrive.

Valerie Dzvetero

Cook

Mrs. Valerie is the heart of our kitchen at Las Colinas Children’s Academy, preparing warm, nutritious meals that children look forward to every day. With a passion for cooking and a love for serving families, Mrs. Valerie brings comfort, care, and creativity to every dish she makes. She understands the importance of healthy meals in a child’s growth and works hard to provide food that is both balanced and kid-approved. Mrs. Valerie is known for her cheerful spirit and the joy she brings to mealtimes, helping create a positive dining experience that children truly enjoy.