Dr. Lonnie Green Elementary

Staff

Administration

Maryvel Flores

Principal

maryvel.flores@sfdr-cisd.org

  • I was an 8th-grade teacher for five years, an assistant principal for three years, and a principal for twelve years.
  • ”What lies before us and what lies behind us are small matters compared to what lies within us.” -Ralph Waldo Emerson  

Betzabe Encinas

Assistant Principal

betzabe.encinas@sfdr-cisd.org

  • I was a mathematics high school teacher for 3 years, an EL Transition Coordinator for 5 years, and I am currently in my first year as an assistant principal.
  • "Education is one thing no one can take away from you." —Elin Nordegren

Marisol Chavez

Counselor

marisol.chavez@sfdr-cisd.org

  • I was an instructional aide for 6 years, I've taught 25 years in 1st, 3rd, 4th, and 5th grades, but most of my years were in 5th grade.  I'm now in my 4th year as a school counselor.  
  • “Educating the mind without educating the heart is no education at all.” – Aristotle

 

Support Staff

Mona Mendoza

Librarian

mona.mendoza@sfdr-cisd.org

  • I taught high school for six years, and I have been a school librarian for 14 years.
  • "Books are a uniquely portable magic." - Stephen King

Raquel Torres

Nurse

raquel.torres@sfdr-cisd.org

  • I was a teacher for 2 years. I have been a school nurse for 17 years. My specialty was neonatal ICU and postpartum.

Perla Vallejo

Art Teacher

perla.vallejo@sfdr-cisd.org

  • I have taught Art for 4 years now. I was at Dr. Fermin Calderon for my first 2 years. My third year was at Dr. Lonnie Green and Garfield Elementary. I am beginning my 4th year at Dr. Lonnie Green.
  • "Art is the muscle that creates character and skills they will use throughout their life." 

Kasey Morales

Music teacher

kasey.morales@sfdr-cisd.org

  • I have been a music teacher for 16 years, 15 of those at elementary.
  • “Music can change the world because it can change people.” Bono 

Kindergarten

Chantal De La Cerda

Teacher

chantal.delacerda@sfdr-cisd.org

  • I had the opportunity to teach 1st grade at Ruben Chavira for a short period of time, and now I have been teaching kinder for almost a year now at Dr. Lonnie Green. 
  • "If you keep on believing, the dreams that you wish will come true." -Walt Disney

Eglantina Pena

Teacher

eglantina.pena@sfdr-cisd.org

  • I was an instructional aide for four years, taught first grade for 14 years, and now this is my first year teaching kindergarten as a fully certified bilingual teacher.
  • "Never stop learning because life never stops teaching."-Unknown

Melva Perez

Teacher

melva.perez@sfdr-cisd.org

  • I have been teaching for 33 years. My first 4 years were as a Special Education teacher and for the last 29 years I have taught Kindergarten. I have been at Dr. Lonnie Green Elementary since it opened in 1999.
  • “Little minds, Big hearts, Endless possibilities”

First Grade

Hilda Cardenas

Teacher

hilda.cardenas@sfdr-cisd.org

Back

1st Grade Cluster Leader

  • I taught 3rd grade for nine years and I'm going on my tenth year teaching 1st grade here at Dr. Lonnie Green.
  • "The meaning of life is to find your gift. The purpose of life is to give it away." -Pablo Picasso

Christina Campos

Teacher

christina.campos@sfdr-cisd.org

  • I have been with SFDRCISD for a total of 11 years. I have taught 1st-4th grade and 9th-12th grade for 8 years. I was an aide for 3 years before I became a teacher.
  • "Tell me and I forget, teach me and I remember, involve me and I learn." -Benjamin Franklin

Yanet Garcia

Teacher

yanet.garcia@sfdr-cisd.org

  • I have taught 3rd grade for three years and 4th grade for five years. 
  • "Education is a shared commitment between dedicated teachers, motivated students, and enthusiastic parents with high expectations." -Bob Beauprez

Rachel Heller

Teacher

rachel.heller@sfdr-cisd.org

  • This is my first year teaching 1st grade, and so far and I love it. I have previously taught Kindergarten for 3 years and 2nd grade for one semester. 
  • "Intelligence plus character, that is the goal of true education." -MLK Jr

Monica Rubio

Teacher

monica.rubio@sfdr-cisd.org

  • I've had the opportunity to teach ELA at 6th grade for a short amount of time and transition to Dr. Lonnie Green as a 1st grade teacher. This will be my 4th year teaching. 
  • "You don't have to be great to start, but you have to start to be great." -Zig Ziglar 

Second Grade

Amor Cardenas

Teacher

amor.cardenas@sfdr-cisd.org

2nd Grade Cluster Leader 

  • I have been a 2nd grade teacher for 4 years. I attended DLG as a student many years ago. I am so happy I got the opportunity to teach here amongst some of my favorite teachers. I've enjoyed every second.
  • "I touch the future. I teach." -Christa McAuliffe

Harmandina Dominguez

Teacher

harmandina.dominguez@sfdr-cisd.org

  • I have been with the school district for 17 years. I taught Kindergarten for one year, 1st grade bilingual for 13 years, and this is my third year as a 2nd grade bilingual teacher.
  • "Disabilities exist only in your mind."

Sabrina Gomez-Vega

Teacher

sabrina.vega@sfdr-cisd.org

  • I have been teaching for four and a half years at Dr. Lonnie Green, all as a second-grade teacher.
  • "An investment in knowledge pays the best interest." -Benjamin Franklin

Destiny Guerra

Teacher

destiny.guerra@sfdr-cisd.org

  • I have taught 1st grade for three years and then moved up to teach 2nd grade.
  • "What we learn becomes a part of who we are." -Anonymous 

Blanca Lopez

Teacher

blanca.lopez@sfdr-cisd.org

  • I have been teaching for a total of 24 years. One year in PK, 15 years in Kinder, 3 years in first grade and 5 years in second grade.
  • "I strongly believe that students' academic success is a teamwork among the teacher, the student, and the parent."

Third Grade

Amanda Franco

Teacher

amanda.franco@sfdr-cisd.org

3rd Grade Cluster Leader 

  • I have been teaching for 17 years at Dr. Lonnie Green Elementary. I spent 10 years as a second-grade teacher, and this is my seventh year in third grade. Teaching has been both a joy and a privilege, and I continue to find inspiration in helping students learn, grow, and reach their potential.
  • "Education is not the filling of a pail, but the lighting of a fire." -William Butler Yeats

Erika Guerrero

Teacher

erika.barreraguerrero@sfdr-cisd.org

  • I have been teaching for a total of 10 years, I have taught Kindergarten two years , 2nd grade for seven years and 3rd grade one year. I believe to teach children is to lead with love and the learning will follow. 
  • “Educating the mind without educating the heart is no education at all.” -Aristotle

Leticia Vazquez

Teacher

leticia.vazquez@sfdr-cisd.org

  • This year is my 35th year in education. I have worked with Kinder students, taught Head Start for 8 years, but the majority of my years have been in Third Grade.
  • “Education is the most powerful weapon which you can use to change the world." -Nelson Mandela

Litzy Villanueva

Teacher

litzy.villanueva@sfdr-cisd.org

  • I have been teaching for 4 years. Each year has been a rewarding journey, and I feel so grateful to play a part in my students’ learning and growth. Teaching is more than just a career to me—it’s an opportunity to inspire, encourage, and help students chase their own dreams.
  • “If you got a dream, chase it ’cause a dream won’t chase you back.” -Cody Johnson 

Fourth Grade

Michelle Barrientez

Teacher

michelle.barrientez@sfdr-cisd.org

Front

4th Grade Cluster Leader

  • I have taught 4th grade for 29 years. My first 3 years were at Ruben Chavira, and I moved to Lonnie Green when it was completed in 1999. I am currently in my 30th year of teaching. 
  • "A good education can change anyone. A good teacher can change everything!" -Unknown

Sara De Luna

Teacher

sara.deluna@sfdr-cisd.org

  • 19 years teaching and 2 years as an Assistant Principal
  • "Let everything you do be done as if it makes a difference."- William James

Claudia Esquivel

Teacher

claudiar.esquivel@sfdr-cisd.org

  • I have taught for 19 years, all at Dr. Lonnie Green Elementary. I did 15 years in kindergarten, 2 years in third and 2 years in fourth.
  • "Education is the key to unlocking the world, a passport to freedom." -Oprah Winfrey

 

Cecilia Lozano

Teacher

cecilia.lozano@sfdr-cisd.org

  • I began my career in education in 2001. I assisted the Special Ed. program for 3 years. I've been teaching fourth grade for 21 years.
  • “Our greatest natural resource is the minds of our children.” -Walt Disney

Myna Salazar

Teacher

myna.salazar@sfdr-cisd.org

  • I have been teaching for 20 years.  I taught 1st grade for 2 years, 3rd for 3 years, and 15 years in 4th.
  • "Teachers who love teaching, teach children to love learning." -Unknown

Karina Santos

Teacher

karina.santos@sfdr-cisd.org

  • I have been teaching for 7 years. I was at Garfield for 6 years before coming to DLG.  I have taught Kinder, 2nd and 4th grade.
  • "Decide what you want, decide what you are willing to exchange for it. Establish your priorities and go to work." -H. L. Hunt

Fifth Grade

Janice Segura

Teacher

janice.segura@sfdr-cisd.org

5th Grade Cluster Leader

  • I started my career in 1997 teaching 4th grade at East Side Elementary. I worked there for 15 years until it was converted to a preschool in 2011. My last 4 years at East Side I taught 5th Grade Reading. I have been teaching 5th graders since my transfer to Lonnie Green in 2011. Currently, I'm on my 29th year as an educator.
  • "The dream begins, most of the time, with a teacher who believes in you, who tugs and pushes and leads you on to the next plateau, sometimes poking you with a sharp stick called truth.” -Dan Rather.

Natalie Foster

Teacher

natalie.foster@sfdr-cisd.org

  • I have been teaching for 15 years now.  I have taught Middle school, High school, and now elementary.
  • “Teaching isn’t just a job—it’s a daily adventure.”- ChatGPT

Crystal Grimaldo

Teacher

crystal.grimaldo@sfdr-cisd.org

  • I have been teaching for 4 and a half years, all at DLG. I've taught 2 years in second grade bilingual and 2 years in 5th grade. I love being a teacher because it allows me to make a difference in students' lives, witness their growth, help them succeed, and the reward of seeing students have a "light bulb moment" and grasp a new concept.
  • "Every child deserves a champion; an adult who will never give up on them, who understands the power of connection and insists that they become the best they can possibly be." -Rita Pierson 

Special Education

Laura Garcia

Teacher

laura.garcia@sfdr-cisd.org

  • I have been teaching for 18 years.
  • "Every child is gifted. They just unwrap their packages at different times." -Unknown

Dora Hernandez

Teacher

dora.hernandez@sfdr-cisd.org

  • I have been working with the district for 13 years.  I started as a long-term sub for NHE Life Skills. Three of those have been as a teacher of record.
  • "Education begins the moment we see children as innately wise and capable beings. Only then can we play along in their world."  Vince Gowman

Christopher Carrillo

Teacher

christopher.carrillo@sfdr-cisd.org

  • This is my 11th year teaching overall. I've previously taught 2nd grade, 3rd grade co-teach and now this is my 2nd year in life skills. 
  • "The world would be a dull place if every mind worked the same way." 

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