New Faculty and Staff

Mrs. Kellough graduated from Texas A&M University in 2011 with a BS in Health and then obtained her certification in EC-6th grade. She has 5 years of teaching experience in grades Pre-K through 6th grade, and she is so excited to land in 3rd grade this year! In her spare time, she enjoys spending time with her husband and 2 kids (ages 4 and 6), running, and continuing her quest to find the best tacos in Houston.

Middle School English & Choir

A native of Hattiesburg, Mississippi, Sarah Ann Holt holds a Bachelor of Music in Vocal Performance from Houston Baptist University and a Master of Music in Vocal Performance from Southern Methodist University. Ms. Holt has over 5 years of teaching experience and during her time at SMU, she taught the non-major voice class and assisted in teaching two other classes. She has also worked closely with The Dallas Opera’s Educational Outreach program as a teaching artist, and has also written, directed, and filmed for TDO Network’s show “Those Girls.”

Middle School Science & Pre-Algebra

Mr. Coselli is the 5th-7th Grade Science and Pre-Algebra teacher. He is also co-teaching 7th and 8th Grade Logic. He has experience in the military as a Unit Commander and civilian leadership, as well as teaching experience in education as a Middle School Teacher at Logos Preparatory Academy. Mr. Coselli holds a Bachelor of Arts in Political Science from Texas A&M and a Master of Theology from Dallas Theological Seminary.

Jill Mercado will be joining Grace Chace in the Nurse’s Clinic as one of our nurses on campus. She received her Bachelors of Science in Nursing from Western Governors University and is a licenced registered nurse in Texas. She has nursing experience which spans across both hospital and school settings. She joins us after recently being on the school nursing staff at St. Mark’s Episcopal School.