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About Us

Chantilly International Tennis - Tennis Instruction and Coaching

Doug Kegerreis - Tennis Instructor Bill Stahr - Tennis Instructor

 Doug Kegerreis


Doug is the President of CIT.  With over 35 years of professional tennis teaching and management skills to his credit, Doug is the consummate tennis expert. In addition to his duties with CIT, he is a physical education specialist at Oakton Elementary School, and has  coached the boys and  girls tennis teams at Chantilly High School.

"CIT has at its core a commitment to develop players who will continue to play tennis." Doug said. "With first-timers we emphasize fun. We've learned that when they have fun, they keep coming back and stay in the game."



Doug has earned a Master of Science in Sports Management from the University of West Virginia. He is a 39-year member of the USPTA and certified through its professional standards. He has had several articles printed in USPTA publications. The Mid-Atlantic Professional Tennis Association awarded Doug the honor of Greater Washington Professional of the Year in 1994, and was also awarded High School Coach of the Year in 2005.

International Country Club,  Fairfax Racquet Club, Mid-Town Tennis Club in Chicago, and Sea Pines Racquet Club in Hilton Head, South Carolina, all have had the pleasure of Doug's tennis expertise.

Teck Vang

Teck is the newest addition to the CIT teaching staff.  He will serve as head pro directing Jr. After-school tennis clinics, Adult clinics, and Jr. Summer tennis camps.  Teck is also available for private lessons.

Teck attended the University of California at Santa Barbara, and also served as a tennis professional for the ASM Tennis Academy in Alexandria , Virginia.

Anna Klinker

Anna Klinker will be returning for her fifth season as Head Professional for CIT for the Summer of 2022. Anna consistently receives rave reviews for her enthusiastic and caring teaching style. Anna began playing tennis in a CIT program 12 years ago. She has been a member of the CIT tennis staff for the past four years.

Anna is an accomplished player, playing an integral part in Oakton's undefeated state championship season in 2017. She was the captain of the team in 2018, and is currently playing on the club team while she attends the University of Virginia.

Anna has a friendly, kind, and caring personality. She teaches all levels, but absolutely loves working with children of all ages!

Tess Klinker

For the summer of 2022, CIT is excited to have Tess Klinker returning to the staff.  Tess will serve as head pro directing Jr. After-School and Summer Camp neighborhood programs.

Tess was a CIT head professional  last season, assisting in both neighborhood programs as well as the CYA tennis program.

Tess is currently attending Virginia Tech.


Akhil Kamalesh

Akhil returns to the CIT staff as a head professional this Summer.  

Akhil is a very accomplished player, playing an integral role on two state championship teams at Chantilly High School.

Akhil is currenting attending Virginia Tech.

Akhil will be directing the adult tennis programs.