After School Staff Bios

Pennsylvania and a BA with Honors from Wesleyan University where he played college tennis.Ad missions team as of Fall 2022!

Warren is a co-owner and cofounder of Gotham Tennis Academy (www.gothamtennisacademy.com) in New York City and the Hamptons. Warren is a former nationally-ranked junior and collegiate standout at the Division I level. He has over 25 years of experience as a player and coach and has been involved in the New York area tennis community for more than a decade. Warren holds the highest rating as a teaching pro with the Professional Tennis Registry. He received a Master’s degree from Gothenberg University and a BS from Appalachian State University.

A Director of Tennis, Andy is a teaching pro from Basel, Switzerland. He grew up playing his tennis on European red clay courts and brings a tremendous work ethic and passion. Andy has been known to use his outstanding, European work ethic to teach and inspire our juniors and adults. Andy is comfortable teaching all levels of players. It’s no surprise that Andy gets his inspiration from another Basel, Switzerland resident… Roger Federer.

Tatiana was born in Moscow, Russia and started playing tennis at the age of 9. She has experience playing ITF and WTA professional tournaments. Tatiana played Division I tennis at the University of Portland and Fordham University. She further earned her school counseling Master’s Degree at NYU. She enjoys working with players of all ages and skill levels. Her favorite tennis player is Roger Federer because of his class on and off the court.

Mackinna is in her fourth year of teaching, her first here at Dalton. She recently graduated from Touro University with a Masters in Special Education and Education Grades 1-6. Prior to teaching, Mackinna attended Belmont University in Nashville, TN where she completed a degree in Music Business. She worked in the music industry through various internships at management labels, nonprofits and was even an extra in a music video for Lauren Alaina. She is very excited to bring her passion of both teaching and the music industry to inform students on all the behind-the-scenes that goes into the making of a song, album, and artist.