Our Faculty and Staff
Mary Immaculate is blessed with a highly qualified, fully certified staff that is committed to Catholic education. Our low teacher turnover provides a secure and stable environment. To email an MIS employee, click their name or use their first initial, full last name @mischool.org. (Ex: Rupert Smith rsmith@mischool.org)
Sister Mary Anne, O. P., Principal
Sister Mary Anne holds degrees from Christendom College (BA), Northwestern State University (M Ed) and the University of Memphis (PhD). She also has credits from Texas A&M and Franciscan University (Steubenville). Sister was raised with her six brothers on a sheep and goat ranch in Southwest Texas.
The Catholic Foundation presents “Work of Heart” awards to unsung heroes in Catholic education. Click the logo above for details.
Faculty Members
Michele Hollingsworth, Pre-KC
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Mrs. Hollingsworth has taught pre-k for over 20 years. She’s also taught at St. Thomas Aquinas School.
Noel Kaplonski, Pre-KA
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Mrs. Kaplonski holds a BA from Rutgers University. She is a Master Gardener and has children enrolled at MIS.
Sarah Sabo, Pre-KB
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Mrs. Sabo holds a BA and an MA from the University of St. Elizabeth and has experience teaching several grade levels. She has three students enrolled at MIS.
Monica Galicia, PK Aide
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Ms. Galicia is excited to share her faith with little ones. She holds a degree in Business Administration and an Associates Degree.
Kim Pfaffenberger, PK Aide
Mrs. Pfaffenberger earned a B.A. from the University of Texas at Arlington. She joined MIS in 2009 and loves the faith-filled family community here. All four of her sons attended Catholic schools, and three of them are MIS graduates.
Stefanie Martinez, PK Aide
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An alumni of MIS, Mrs. Martinez holds a degree from the University of Texas at Dallas. She has two children enrolled.
Rose Harrelson, Kindergarten Department Head
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Mrs. Harrelson first came to MIS as a kindergartner - and that’s what she’s been teaching since 2001! All of her children are MIS graduates. She is a graduate of Stephen F. Austin State University.
Martha Schwalm, Kindergarten
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Mrs. Schwalm is a native Texan as well as a graduate from the University of Dallas with a B.A. in English and elementary education. She is currently working on a Masters in Early childhood education. She has four children.
Sara McCord, Kindergarten
Ms. McCord is an MIS graduate and she holds a Bachelors of Science in Interdisciplinary Studies from Stephen F. Austin State University. She has previously taught Kindergarten and 1st grade in Irving ISD. She is also the director for our Highsteppers Drill Team.
Kelvia Dudley, Kindergarten Aid
Mrs. Dudley holds a BA from the University of Texas at Arlington with 10 years of experience working in Early Childhood Educaiton. She is proud to have two daughters enrolled at MIS.
Noreen Bridgeman, Kindergarten Aide
Mrs. Bridgeman has been teaching for over 10 years and holds a Musical Theatre degree from OCU and an Elementary Education degree from Le Tourneau University. This is her first year to teach Music and is very excited to be at MIS. She loves the family environment and glad to be back with Catholic Education!
Leannette Rullan, Spanish 6-8, Kindergarten Aide
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Señora Rullan, originally from Puerto Rico, lives in Coppell with her family.
Rosemary McMahon, General Aide
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Ms. McMahon has been at MIS since 1989. All of her boys attended and graduated here. Originally from Ireland, she makes the best soda bread!
Jeanette Page, 1st Grade
Mrs. Page holds a degree from Texas Women’s University and is currently working on her Master’s from Midwestern State University.
Sue Wunderlick, 1st Grade
Mrs. Wunderlick taught briefly at MIS immediately after graduating from Stephen F. Austin. Her impression of the school as a recent graduate was that this is what a school community should be. As s result, she returned in 1997.
Anne Holubec, 2nd Grade
Mrs. Holubec’s parents were among the first couples married at Mary Immaculate Church in what is today the Art Room / Science Lab. She is a graduate of Texas A&M and began working at MIS in 2016.
Nadia Buckles, 3rd Grade
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Miss Buckles is a graduate of the University of Oklahoma with a double major in Astrophysics and Mathematics.
Sherry McCord, Primary Department Head, 3rd Grade
Mrs. McCord and her three children are all proud graduates of MIS. She loves working here so much that she’s been here since 1990! She is a graduate of the University of North Texas.
Lisa Meenan, 4th Grade
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Mrs. Meenan has been teaching primary and intermediate with us since 2015. She is a graduate of Baylor University and loves the community and faculty here. Two of her children graduated from MIS.
Anne Davis, 4th Grade
Miss Davis is originally from Ogden, Utah but has been in Texas for the last four years. She attended the University of Dallas from which she recently graduated with a degree in English Literature. She greatly looks forward to joining the MIS family.
Suzanne Wilcox, 5th Grade
Mrs. Wilcox is a recent graduate from the University of Dallas. She has previously taught our Content Mastery students and will be making the move to 5th grade this academic year.
Yara Jaoude, 5th Grade
Mrs. Jaoude, a graduate of Notre Dame, is a new 5th grade teacher this year. She enjoys cooking with her husband, reading, and traveling, Mrs. Jaoude has two girls at MIS and is overjoyed to be joining this community
Teresa Flores, 6th Grade
Ms. Flores attended MIS from K-4th grade. She graduated from Texas Woman’s University and returned to MIS in 2017 because of the strong family culture here.
Veronica Navarro, 6th Grade
Mrs. Navarro joined the MIS faculty in 2015 and loves how everyone feels like family - teachers, parents, students and the parish. She earned her degree from UTD.
Cathy Huffman, 7th Grade
Mrs. Huffman began teaching junior high here in 2010 but she’s been here since 1965! Her three sons and two brothers are graduates of MIS. She is a graduate of Texas Tech.
Sister Sophia Lopez, O.P., 6th-8th Grade Religion
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Sister Sophia is a graduate of Providence College and has been at MIS since 2019. She loves the authentic joy and genuine desire for truth that our students have. She is grateful for the warm welcome given to the Sisters.
Kimberly Murawski, M. Ed., 8th Grade
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Ms. Murawski is a graduate of MIS as are all of her siblings. Her mother and one of her sisters have also taught here. She joined our faculty in 2009. Both her undergraduate and master’s degrees are from Texas A&M.
Thelma Watts-Glasgow, 8th Grade
Mrs. Glasgow is a graduate of the University of Dallas. She has been teaching junior high here since 1984. She loves MIS because of the solid faith community between staff, students and parents.
Specials and Supporting Faculty
Daria Murphy, Art 1st-4th Grade
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Ms. Murphy has been teaching for 20+ years and is trained in reading recovery. She joined the MIS family in 2020.
Marissa Mayfield, 4th-8th Drama, Public Speaking
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Mrs. Mayfield began working at MIS in 2016. Her daughter is a graduate. She holds a degree from the University of Kentucky.
Sandra Loshelder, Technology Teacher, Instructional Technologist
Mrs. Loshelder joined the MIS team in 2011 and is passionate about helping students understand technology. Her three children are all MIS graduates. Mrs. Loshelder is a graduate of Texas A&M.
Jamie Bottomley, Music Teacher
Miss Bottomley has been a parishoner at MIC for over 20 years and is excited to be joining the MIS community. She graduated from Texas Tech in 2022 with a BA in Music and a minor in Psychology. She has a dog that she loves and is always ready to show pictures!
Anthony Pulido, Business Program Coordinator
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Mr. Pulido holds an MBA from the University of Dallas and has taught at UD and Rice. His daughter is enrolled at MIS.
Madeline Mentesana, Art 5th-8th
Ms. Mentesana holds a BA in Psychology and Art from Texas State University. She is looking forward to fostering her students' creativity, confidence, and knowledge in and through art!
Sister Annunciata Hawley, O.P., Catechesis of the Good Shepherd
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Sister Annunciata is originally from Albuquerque and holds degrees from Belmont (BA), the University of Southern Mississippi (MA) and Franciscan University at Steubenville (MA).
Jacklyn Graham, Junior High Science
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Ms. Graham attended MIS and holds a BA in Sociology and an MS in Curriculum and Instruction. She has a daughter enrolled at MIS.
Karen Saldana, Librarian
Mrs. Saldana has been a familiar face at MIS in the classroom and library since 1982. She is a graduate of St. Mary College in Kansas. All four of her children are graduates of MIS.
Debbie Gambrel, Physical Education
Mrs. Gambrel, a graduate of Texas State University, began teaching at MIS in 1999. All four of her children and her husband are MIS graduates! She is passionate about MIS and Physical Education.
Fletcher Kerr, Athletics Director
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Coach Kerr graduated from MIS in 2011 and holds a BA from LSU. He is is pursuing a coaching certificate from Tulane University.
Susana Zinser, PK-5th Grade Spanish
Affectionately called Señora Susy, Mrs. Zinser has shared her culture and Catholic traditions with us since 2008 as our K-4 Spanish teacher. She is a graduate of Universidad de Guadalajara – México.
Student Support
Athena Crockett, MS, MEd, LPC, Counselor, Student Support Services
Mrs. Crockett earned her degrees from the University of North Texas (MS, MEd, LPC). She serves the MIS family as a counselor and Coordinator of Student Support Services. Six of her siblings attended MIS. She began working with us in 2019.
Laura White, Content Mastery
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Mrs. White is a proud MIS graduate, as are her three children! She has been teaching primary students here since 2012 and loves the staff and families. She is a graduate of the University of North Texas.
Norma Rendon, Content Mastery
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Mrs. Rendon received her Bachelors in Elementary Education from TWU and her MLA from SMU. She has certifications as a reading specialist, and bilingual and ESL teaching. She has been teaching for 30+ years.
Debbie Smith, MEd, CALT, LDT, Content Mastery
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A Licensed Dyslexia Therapist and graduate of NTU, Mrs. Smith is certified in early childhood, elementary secondary and special education, Literacy, Reading and more. All her children attended MIS and her grandchildren are currently enrolled.
Martha Lamberti, Content Mastery
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Mrs. Lamberti holds a BA and a Masters degree from the University of Dallas. She has taught in several Dallas Catholic schools, beginning in 1968.
Sarah Fraler, Content Mastery
Mrs. Fraler graduated from SMU with a B.A. in English Literature and Elementary Education. She is currently pursuing her M. Ed. in Curriculum Design and Instruction with a specialization in Instructional Coaching. Two of her four children currently attend MIS. Go Mustangs!
Support Staff
Ramon Vargas, Facilities & Maintenance Coordinator
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Santiago Ponce, Facilities & Maintenance
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Raul Aleman, Technology Coordinator
Mr. Aleman was born in Barranquilla, Colombia and moved to the US when he was 15. He has been working in the IT field for almost 15 years, and holds a degree in Computer and Electronics Engineering. He has 3 children, one which is a 5th grader at MIS.
Sandy Schluterman, RN, School Nurse
Nurse Sandy has been a pediatric nurse since 1981 and has been at MIS since 2000. She loves children and our MIS family. Both of her boys attended MIS. She earned her nursing degree from Truman State.
Cecilia Burgin, Extended Day Program
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Mrs. Burgin began teaching Spanish to our students in 2004. She is a graduate of Boston College. All of her children attended MIS.
Administration
Adrian Bergkvist, Director of Communications
Mrs. Bergkvist holds a BA from the University of Tennessee. She spent 19 years in the relocation industry before joining MIC/MIS. She has two children enrolled in MIS.
Linda Coffin, Assistant Principal
Mrs. Coffin began working with us in 1986 and remained because of the strong sense of family / community. Her three children are all graduates of MIS. She is a graduate of the University of Notre Dame.
Paula Echeverry, Secretary
Mrs. Echeverry loves coming to work every day because the children bring such joy! A parent of two MIS grads (2009, 2011), Mrs. Echeverry began working here in 2002. She attended The Boyd School in Pittsburgh, PA.
Nicole Grobe, Director of Admissions
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Mrs. Grobe holds Rehabilitation Counseling degrees from Stephen F. Austin (BS) and the University of Arkansas at Little Rock (MA). She has a 4th grade Mustang at MIS. Her family fell in love with the community and inclusivity during their tour.
Sandy Hughes, Safe Environment & Administrative Assistant
A graduate of UNT, Mrs. Hughes has been part of the MIS community for 20+ years as a parent, substitute, history teacher track coach, administrative assistant, and more. Her three children graduated from MIS.
Kassidy Sanders, Director of Development
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Mrs. Sanders studied at the University of North Texas where she graduated with her B.A. in Journalism with a concentration in Public Relations. She was baptized at MIC and grew up at St. Ann’s Parish in Coppell.
