Jessica Potter

A co-founder of KCA, Jessica Potter holds a B.S. in education from Towson University and an M.Ed. in Special Education from Johns Hopkins University.


Michael Deppen

A Certified Public Accountant, Mike has a long and diverse background in financial planning and analysis. He earned his accounting degree from York College of PA and is very involved in the York Community.


Gary Hiller

After 15 years as an administrator in the field of human services, Mr. Hiller has served in private school administration for 30 years. He holds a B.A. in Psychology and English and an M.A. in Counseling Psychology.


Kathy Bittner

A former preschool teacher, Mrs. Bittner has served KCA in various roles in and out of the classroom and is currently using her excellent organizational and people skills to manage the school office and assist where needed.




The current board is a representative diverse mix of men and women of varied racial-ethnic and socio-economic backgrounds.  

The Board of Education must consist of a minimum of eight members, including a minimum of five voting members and three non-voting  ex-officio members. 

Eric Hostler, Ph.D., 

Assistant Professor, 

York College of Pennsylvania

A parent of former KCA students, Dr. Hostler holds a doctorate in Information Systems from the University of Maryland. 

Jodi Katz, 

Retired school teacher and owner of Quality Service Center

Mrs. Katz holds a M.Ed. From Millersville University and taught 19 years in public and private school settings. 

Paul McNally, 

Creative Services and Media Supervisor,

Presbyterian Senior Living

Mr. McNally received a B.A. in Fine Arts from Messiah College and has long experience in marketing and organizational development.

Katona Sutton, 

All-Sports Youth Association, LLC

A parent of KCA students, Mrs. Sutton is a graduate of Georgia Medical Institute and is enrolled in York College of Pennsylvania, majoring in Business Administration.

Susan Vega Sprenkle, 


Poly-Lite, Inc.

Mrs. Sprenkle holds a degree in Public Safety and Administration and is very involved in local church and community organizations.

A parent of a KCA student, Mr. Groen holds a B.A. in Business Management from College of the Ozarks.

Andy Groen,  


Core Construction Enterprises, LLC

Keystone Christian Academy - York


340 East Market Street

York, PA 17403