Yetishefsky joined the Jaspers family on Thursday, July 31, 2025, as the Assistant Athletic Director, Facility and Game Management Operations.

Prior to his stint in Riverdale, he was the Assistant Director of Athletic Facilities Operations and Events at Columbia University in September 2022. Yetishefsky was at Columbia after previous roles as a volunteer athletic facilities manager at Fordham and event and operations intern with Hartford Athletic.
 
He served in both positions while completing his undergraduate degree from St. John’s, where he earned a bachelor’s degree in Sport Management with a minor in Business Law & Business Administration in 2022.