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HCA Preschool at St. Mary Faculty & Staff

All of our teachers are certified according to licensing requirements.  Our preschool director holds a Masters Degree in Education with a concentration in Speech Language Pathology and 17 years of experience in Virginia public schools as a Special Education Teacher.  

All preschool teachers have either a Bachelors degree or CDA certificate in Early Childhood Education. The teachers and assistants complete yearly training requirements in appropriate coursework.


Mrs. Sheri Castellarin, Director - preschool@holycrossweb.com

Mrs. Kathleen Campbell, Administrative Assistant & Aide - kcampbell@holycrossweb.com

Mrs. Grace Lopez, Teacher - glopez@holycrossweb.com

Mrs. Christina Plummer, Teacher - cplummer@holycrossweb.com

Mrs. Michelle Haywood, Teacher - mhaywood@holycrossweb.com

Mrs. Melissa King, Teacher - mking@holycrossweb.com

Mrs. Darlene Yarrington, Aide  - dyarrington@holycrossweb.com

Mrs. Josephine Bellinger - jbellinger@holycrossweb.com

Mrs. Kathleen Piper, Aide - kpiper@holycrossweb.com

Mrs. Allison Gardner, Aide - agardner@holycrossweb.com

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