Coach Atkinson is the Head Coach of the Diplomat Swim Team. She is an ASCA certified Level 2 coach, and an ASCA certified Stroke Technician. She has been with Trident/Diplomat/Lancaster Y since 1996. Gwyn has developed a strong program grounded in teaching young swimmers the techniques of competitive swimming. Gwyn is also Program Director for the Lancaster SwimAmerica Program, which supports the growth of swimming within the Lancaster community. Gwyn was selected as a Middle Atlantic Zone All Star team coach in 2007. She swam for Upper Dublin High School and Millersville University. Gwyn coached for 3 years at Lancaster Country Club and served as an assistant coach for 2 years at F&M. She has also been coaching for the Mountville summer team since 1993.