Mark graduated from Mansfield University with a degree in Music Education. Mark has served as a day-to-day substitute teacher, private music instructor, freelance musician and public school music instructor. Mark has taught Junior High and High School-level Music Theory, Composition and Arranging, Music Technology, high school marching band, and Chorus. Interested in technology's role in education, Mark graduated from Bloomsburg University with a Masters of Science in Instructional Technology in May 1999. Mark holds both a Pennsylvania Teaching Certificate as well as an Educational Specialist certification in Instructional Technology. Recently, Mark has continued his education by working toward his certification in Project Management. Mark enjoys cycling, being outdoors, and digital photography.

Kelly graduated from The Pennsylvania State University with a BS in Microbiology. She attended Bloomsburg University where she received a MS in Instructional Technology. She manages instruction for Keystone National High School and Keystone National Middle School including recruiting and training of teachers. Outside of work, Kelly enjoys reading, walking, gardening, and spending time with her husband and son. If she were to give advice to any high school student, it would be to get a good, solid education. "If you lost everything that you have, you would be left with the knowledge that you have gained. And that is something that no one can ever take away."

Jennifer attended Penn State University, majoring in International Business. In her years with Keystone, Jennifer has held various positions and currently manages Keystone operations including the Student Services team, data processing team and the warehouse team. As Senior Manager of Operations Jennifer is responsible for all aspects of service to students, families and school officials. In her spare time, Jennifer reads mysteries, works on crossword puzzles, and has fun with her family. She has seen the flexibility and opportunities provided by Keystone's programs, and says: "Quality education is the basis for a successful future; Keystone is a high-quality program."

Debbie leads day to day operations for the Student Services team and ensures that representatives are always available to answer any questions regarding enrollment. She works closely with students and parents to be sure the appropriate curriculum plan is in place. Debbie loves animals and enjoys the outdoors. She also spends a lot of time riding her horses. Debbie looks forward to helping each and every parent make sure their student is on the right educational path to achieve his or her goals.