Administration

Ms. Ashley Agans

Principal

Mrs. Ashley Agans joined the Cambridge High School team in July 2020.  Mrs. Agans has a Master of Education in Social Studies Secondary Education degree from Georgia State University and an Education Specialist in School Leadership degree from the University of North Georgia. 

Welcome to Cambridge High School Message

Dr. Olga Glymph

Assistant Principal

Dr. Glymph earned her Doctor of Education in Teaching and Learning from Liberty University. Her areas of focus have been languages, safety, curriculum and instruction, and leadership.

She is a proud Mom of two children. Dr. Glymph enjoys traveling and outdoor activities.

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Dr. Jeff Harrell

Assistant Principal

Dr. Harrell graduated with an undergraduate degree in History and a Master's in Education from Valdosta State University in Valdosta, Georgia. He completed his Doctorate in Curriculum and Instruction: Design and Educational Technology at the University of South Carolina, Columbia.  Dr. Harrell served as a special education teacher at Carolina High School in Greenville, South Carolina, and Oconee County High School in Watkinsville, Georgia. He moved to Fulton County Schools in 2019. In Fulton, Dr. Harrell served as the Specially Designed Instruction Coach for Centennial High School and Johns Creek High School. His most recent role was supporting high schools in Fulton County Schools Zones 4-7 as the English Language Arts Program Specialist. 

Additionally, Dr. Harrell is an Air Intelligence Officer in the Georgia Air National Guard. He flies the 8s (aka, JSTARS). Previously, he has been deployed to Kadena AB, Hickam AFB, Ramstein AFB, NAS Key West, and various TDYs.  Dr. Harrell is married; he and his lovely wife Emily live with their Golden Doodle, Dudley. 

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Dr. Jon Karschnik

Assistant Principal

Dr. Karschnik is a former Buckeye who has adopted the South as his home for the last 30 years. He is a Navy veteran and received his undergraduate degree from West Virginia University (Go ‘Eers!). He taught in North Carolina for eleven years while receiving his M.Ed. in Secondary English Education from the University of North Carolina at Wilmington. He eventually pursued his doctorate there and completed his Ed.D in Curriculum and Instruction with his dissertation in 2015, the same year he moved to Duluth, GA, and began work at Cambridge.  Dr. K taught English Language Arts at Cambridge and later chaired the ELA department until his move to Assistant Administrator last year.  He enjoys time with his family: his wife, Debra, their three children, and his granddaughter.

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Dr. Rebecca Myers

Assistant Principal

Dr. Myers is a Marietta, Georgia, native who graduated from Lassiter High School. She received her bachelor's degree from the University of Massachusetts in Kinesiology, where she was fortunate to play soccer. After UMass, she coached division one collegiate soccer for six years, obtained her master's degree from UMass in Educational Administration, and then began her career in education. Dr. Myers has taught high school Biology in Massachusetts and eighth-grade science in North Carolina, where she was selected as a teacher of the year district finalist. In 2013, Dr. Myers moved back to Georgia, where she taught eighth-grade science at Autrey Mill Middle School and graduated with a Specialist in Educational Leadership from Kennesaw State University.

In 2015, Dr. Myers started her journey in Educational Administration by joining the Holcomb Bridge Middle School team as their Administrative Assistant. At Holcomb Bridge Middle School, Dr. Myers was named the Fulton County Schools Professional of the Year. In 2018, Dr. Myers graduated with her Doctorate from Kennesaw State University in Educational Leadership and worked as an Assistant Principal for Haynes Bridge Middle School.  For the past 2.5 years, Dr. Myers has worked as an Assistant Principal at Johns Creek High School. 

Supporting families with the last name beginning: E - K