Executive Board

Hi, I’m Ciera Phillips, serving as PTA President for the 2025-2026 school year. My son is Zhi M. who is currently in 3rd grade, and I have a niece and nephew that also attend Prep. I work as an Instructional Designer during the day and enjoy being an advocate and voice for everyone. In my free time, I love jogging 5Ks and cycle class! I've completed 4 5Ks this year and have my final run in November! Looking forward to my next series!  

Email me: President@chcppta.org 

Hi, Rhonda Black here! I’m honored to be serving in my 8th year on the Prep PTA Board and proud to be the parent of a 6th grader and a PreK scholar. With a background in HR/Talent Management, I’m passionate about fostering service, leadership, and family engagement in our school community. Outside of PTA, I enjoy baking and holiday DIY projects. 

Email me: VP@chcppta.org 

Shannon Powell Hart is the proud mom of two children at Collegiate Prep. She has served on the school’s Executive Board for four years and is Vice President of the Cedar Hill Council of PTAs. She also serves her community as a member of the Cedar Hill Parks and Recreation Board. Professionally, Shannon is an award-winning journalist and communications leader who is passionate about supporting students, strengthening families, and giving back to her community. 

Email me: Secretary@chcppta.org 

I’m Yoli Smith, PTA Treasurer and proud mom of two boys in 2nd and 4th grade. Part of the Collegiate Prep community since 2015, I bring a background in scientific and medical communication and extensive volunteer experience. I’m passionate about using PTA funds effectively to support students and teachers. In my free time, I enjoy college football—especially the USF Bulls and UF Gators—and solving Sudoku puzzles. 

Email me: Treasurer@chcppta.org 

Hello, I am Shaneé Moore, your PTA Advocacy Chair for the year. I am a proud parent to two daughters and a son in CHISD. Professionally, I work as a Senior Director of Operations, and I enjoy using my free time to volunteer for various community and school organizations. In my free time, I love spending quality time with family, enjoy fitness activities, and attending sporting events! 

Email me: Advocacy@chcppta.org 

Hi, I’m Tiffany Jones, serving my second year as Communications Chair. My ties to Collegiate Prep date back to 2016–2019, and after time away, I returned to Dallas in 2024. I’m a proud wife and mom of four—a daughter at Collegiate Academy, two sons at Prep, and a toddler at home. I work as a Payroll & Finance Specialist and am also a busy football and volleyball mom. I’m passionate about building community and supporting our teachers, students, and families. 

Email me: Communications@chcppta.org 

Hi, I’m Tiffany Marshall serving as PTA Fundraising Chair this year. My youngest daughter is in 2nd grade. I previously worked as a master cosmetologist and cosmetic formulator, and I served as fundraising director for my oldest son's youth football organization. In my free time, I love building complex Lego sets and watching the latest Marvel movies with my family.

Email me: Fundraising@chcppta.org 

Greetings, I’m Kysheenna Marshall, and I’m excited to serve as Membership Chair this year. I bring nearly 20 years of experience in community engagement and leadership, including serving on the Board of Directors for the Junior League of Arlington. I’m a Clinical Social Worker and owner of a counseling agency, a proud parent of two Collegiate Scholars, and an active member of Alpha Kappa Alpha Sorority, Incorporated. 

Email me: Membership@chcppta.org 

Hi, I’m Rheta Sneed. I’ve served as Parliamentarian since 2024 and am a proud Collegiate parent of a 6th grader and a 5th grader. I’m a licensed insurance agent who enjoys time with my husband and children, leading my Girl Scouts troop, and serving the community. With my son in Changemakers and my daughter in the HYLO program, I’m excited to stay engaged with our schools. 

Email me: Parliamentarian@chcppta.org 

Hi, I’m Mindi Goegg and I’m thrilled to serve as Special Events Chair this year. My daughter is in 5th grade, and I’ve been a hairstylist for 29 years—working in Reno, L.A., Hawaii, and now Dallas. I still love my craft and stay current with education and trends. Outside of work, I enjoy staying active, traveling, and spending time with family and friends. 

Email me: SpecialEvents@chcppta.org

Hi,  my name is Trinity N. Hollins  and I’m excited to serve as Teacher Support Chair this year! I’m a proud mom of two boys, in 10th and 5th grade, and bring over 20 years of healthcare experience, including a passion for mental health. I love serving others through our schools, church, and community. In my free time, I enjoy baking, traveling, writing poetry, painting, and spending time with my family. 

Email me: TeacherSupport@chcppta.org 

Hi, I’m Dorcas (Fletcher) Gassama and I’m excited to serve as Volunteer Chair this year! I’m a proud mom of four—one in middle school, two in elementary, and a spirited toddler. With over seven years teaching occupational therapy assistants and 10+ years of clinical practice, I’m passionate about service and love involving my kids in giving back. Fun fact: I love roller skating. 

Email me: Volunteer@chcppta.org 

I’m proud to serve as Principal of Collegiate Prep Elementary, partnering with families, staff, and students to build a strong school community. With years of experience in Cedar Hill ISD and a background in educational leadership, I’m passionate about helping every child succeed and supporting teachers in building a positive school culture. Outside of school, I enjoy time with my family and cheering on my favorite sports teams 

Email me: ronnie.davis@chisd.net