Phone:
Email:
Degrees and Certifications:
Mrs. Eli Dietz
Mrs. Dietz is new to Great Valley this year and she is looking forward to working with the Great Valley Community. Mrs. Dietz has worked at the Chester County Intermediate Unit as a Mental Health Specialist and a School Counselor. She has worked with students in Middle and High School. Outside of school, Mrs. Dietz enjoys running and also spending time with her husband and two children.
Phone:
Email:
Degrees and Certifications:
Mrs. Jen Illig
Mrs. Illig is a certified school counselor. She has professional experience at the middle school and high school level. Mrs. Illig is also a member of the Student Assistance Team (STAR Team). Outside of school, she is a board member of a non-profit organization and enjoys volunteering in her community. Mrs. Illig is married and has two children.
Phone:
Email:
Degrees and Certifications:
Mr. Craig Riley
Mr. Riley has enjoyed working with children ever since he started his educational career at West Chester University. He has worked with young people at the Devereux Foundation as a residential counselor, instructing martial arts in the Caribbean, and facilitated grief groups at Peter’s Place. Since receiving his degree from Villanova University in 2004, Mr. Riley has been a school counselor at Valley Day School, and Marple Newtown Middle School. Outside of school, Mr. Riley enjoys grilling for his wife and three children.
Phone:
Email:
Degrees and Certifications:
Ms. Molly Harris
Ms. Harris joined GVMS in 2019. She previously worked with elementary school students, but is enjoying the middle school experience! She likes playing tennis, spending time with her nieces, and being on the beach. Philadelphia sports are her favorite, and going to Dollar Dog Night at Phillies Games are the best. She is here to support all of the students, working with students in groups and individually.
Phone:
Email:
Degrees and Certifications:
Mrs. Laura Rostick
Mrs. Rostick is a certified school psychologist. She graduated from the Philadelphia College of Osteopathic Medicine and began her career at Great Valley Middle School. Mrs. Rostick supports students, staff, and parents in the realm of academics and social-emotional functioning. Mrs. Rostick enjoys cooking and baking for her husband and son.
