Tim Mansfield Player Development & Baseball Operations

Tim started working at Koa in September of 2018 as...

Andrew Cresci Baseball Operations

Andrew started working at Koa in February 2018 a...

Nimisha Mohan Tennis Program Manager

Nimisha Mohan went to Miami University (OH), where...

Nick Tolisano Asst. Director of Flag Football

Nick Tolisano, better known as Tully, joined Koa i...

Julianne Riley Field Hockey Program Manager

Julianne, or ‘Jules’ as she’s kn...

Jess Murtagh Assistant Athletic Director

Jess is a homegrown Maryland girl so naturally, sh...

Marco Impeduglia Director of Tennis

As a USPTA certified Tennis instructor, Marco Imp...

Kelly Given Director of Field Hockey

Kelly was born and raised in Hershey, PA, where sh...

Evan Sirkey Director of Basketball Operations

Coach Evan (Sirk) was born and raised in the DC ar...

Casey Hertel Dir. of Operations

  Casey is a die hard DC sports fan, except f...