Mrs. Teryle Dionisio

Librarian and Avila House Advisor

Mrs. Dionisio has been a teacher for 28 years. "I enjoy being with young people and being able to share my faith." She taught 5th grade for two years at All Saints before transitioning into her current position as the school librarian, junior high well-spoken teacher and junior high leadership development teacher. She has a B.A. in Education and a Masters in Education. She and her husband, Leonard, have been happily married for 42 years.  They have 3 grown children - Michael, Gina, and Lisa, and 8 grandchildren.  Mrs. Dionisio enjoys reading, needlepoint, and sewing. She collects Santas, Mary Engelbreit items and antique glass.

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Ms. Melany Pattison

Music, Life Skills, and Show Choir Teacher and Seton House Advisor

Ms. Pattison is a graduate of The University of Oklahoma with a Bachelor of Fine Arts degree in Vocal Performance and has taught at All Saints for 12 years. "My favorite thing about teaching at All Saints is the love that I receive from the students. These children are your treasures you entrust with us everyday. It is a joy and privilege to pass on to them my love for music." She has twin boys, Clay and Nick, and a daughter, Molly Grace. Ms. Pattison has been a Sooner Theatre teacher and director for almost 14 years.  "Many All Saints students grace the stage for our wonderful productions." She enjoys painting furniture.  Ms. Pattison is also a member of the First Baptist Church and sings in the choir.

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Mrs. Martha Rayburn

Spanish Teacher and Albert House Advisor

Mrs. Rayburn is a native Columbian and graduate of Marymount High School in Los Angeles and Bauder College in Miami, Florida. She has 18 years of experience teaching Spanish and has been at All Saints since 2008. "I enjoy sharing my native language and culture with students, fellow teachers and parents." She loves being able to share her Catholic faith through prayer in the classroom. She is a member of the American Council on the Teaching of Foreign Language (ACTFL) and Latinas WIN (Women in Norman).  Mrs. Rayburn and her husband, Michael, have been married for 21 years and have two children, Dovie and Anthony, both ASCS graduates and current students at the University of Oklahoma. Mrs. Rayburn enjoys traveling, reading and gardening.  Mrs. Rayburn was named the All Saints Teacher of the Year in 2010-2011. Her enthusiasm and passion for teaching Spanish is unique. She always seizes the opportunity to teach whether it be to a stranger or a student...one word or the whole language.

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Mrs. Breanna Sizemore

Physical Education Teacher and Rother House Advisor

Mrs. Sizemore has taught a total of 16 years. "My favorite thing about being a teacher is the light bulb moment, and seeing my students as they grow into young adults!" She has been a teacher at All Saints for 11 years. "I work with wonderful people, students and their families." She has a Bachelor of Science degree in Education with an emphasis in Health, Physical Education, Recreation and Dance. She also has a minor in business. She played collegiate softball at Oklahoma Baptist University.  In addition to teaching at All Saints, she is also an assistant softball coach at Mount St. Mary Catholic High School.  She is an American Heart Association certified BLS CPR/AED/FA instructor. She and her husband, Brock, have one son, Donnie (ASCS student). She enjoys watching sports (students, high school, college and professional), going to the beach and being with her family and friends.

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Ms. Sarah Morris

Art Teacher and Drexel House Advisor

Ms. Morris joined the All Saints family this year. "As a new teacher, my favorite thing about ASCS is the community aspect. From day one I've received so much love and support from the teachers and parents I've met and am so blessed to be a part of the ASCS family." Ms. Morris has a Bachelor of Arts degree in Visual Art from St. Gregory's University. She is the eldest of ten children and originally hails from Dallas, TX. Her favorite color is green and she loves cats. For fun, she enjoys singing, decorating cakes and watching movies.

Mrs. Lauren Perrier

Technology Teacher and Gregory House Advisor

Mrs. Perrier is a first year teacher at All Saints. She has an Honors Bachelor of Arts in Philosophy and an Honors Bachelor of Science in Communications and Psychology from St. Gregory's University. She married her husband, Matthew, on the feast of St. Gregory the Great. Mrs. Perrier is originally from Dallas/Fort Worth and has four brothers and four sisters. She enjoys reading, graphic design and photography. She has also visited 34 states.

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Mrs. Diane Ackmann

Band Director

Mrs. Ackmann is enjoying her first year at All Saints. She has taught all levels of band for 31 years. "I enjoy teaching young people life skills through music." She has a Bachelor of Music Education from the University of Missouri - Kansas City. Mrs. Ackmann is married to a musician and they have two boys. One just graduated from college and has a job in Boston, MA. Their younger son is a senior at Grinnell College in Iowa. They have two dachshunds named Albert and Tony. Mrs. Ackmann describes herself as a "simple person" who likes all vibrant colors, potato chips and all music - especially Classical, Broadway and Pop. Her hobbies include performing music and dog training.