Mr. Ryan Poston is in his 4^th year as principal and 13^th year overall at York Comprehensive High School.  Mr. Poston served as a Social Studies teacher, Assistant Principal, and Assistant Football coach at YCHS prior to becoming Principal in 2018.  Mr. Poston was raised in Johnsonville, SC prior to earning his Bachelor’s Degree in Political Science and Secondary Education from Francis Marion University.  Mr. Poston began teaching and coaching at Johnsonville High School prior to earning his Masters Degree in School Administration from Cambridge College.  Mr. Poston lives in York with his wife Lisa and his children, Eyan, Benjamin, and Ellie.  When not at school, Mr. Poston enjoys camping, woodworking, and BBQing.

ASSISTANT PRINCIPAL - Students Last Name S--Z

·          ADVANCED
·          Cafeteria and Hall Supervision 
·          Curriculum and Instruction (Science, Special Education)
·          Data Collection and Submissions
·          PD and Technology TEAM Lead
·          Master and Instructional Scheduling
·          Post-Transition
·          Middle College Program (Administrator)
·          Winter Graduation
·          Registration
·          School Reporting
·          Standardized Testing: ACT/EOC/AP
·          Teacher Evaluation/Observation

ASSISTANT PRINCIPAL - Students Last Name M--R

·          ADVANCED
·          Cafeteria and Hall Supervision
·          Celebrations (Faculty/Staff)
·          Curriculum and Instruction
·          Professional Development
·          Early College Program
·          Instructional TEAM Lead
·          Instructional Materials
·          Master and Instructional Scheduling Assist
·          Dual Credit
·          Teacher Evaluation/Observation
·          Teacher Support/New Staff Orientation 
·          Post-Transition
·          Personnel Assist
·          Guidance
·          SLO's, GBEs, SCLead

ASSISTANT PRINCIPAL - Students Last Name E--L

·          Bus Supervision
·          OLWEUS
·          Cafeteria and Hall Supervision
·          Curriculum and Instruction (English, World Language)
·          Instructional Staff Orientation Program
·          Teacher Certification/Evaluation/Observations
·          PBIS Development and Implementation
·          Student/Staff  Recognitions and Celebrations
·          Pre-Transition Activities
·          Orientation
·          Literacy
·          Alignment and Articulation
·          PD Assist
·          Faculty and Student Handbooks

ASSISTANT PRINCIPAL - Students Last Name A--D

·          Supervision of ISS and Student Services
·          Curriculum and Instruction (Social Studies, Physical Education)
·          Bell Schedules
·          Teacher Evaluation/Observations
·          Cafeteria and Hall Supervision and Scheduling
·          Safety and School Operations
·          Alternative School Liasion
·          Pre-Transition Activities
·          Orientation
·          Attendance Recovery
·          Bus Discipline
·          Summer School
·          Supervision of ISS and Student Services
·          Safety and Logistics TEAM Lead
·          Bus Supervision
·          Testing Assist
·          Social/Emotional Well Being TEAM Lead