Facilities &

Pro Shop




About Julian Krinsky School of Tennis

Welcome to the Julian Krinsky School of Tennis (JKST) at Gulph Mills. Since 1978, we’ve been helping players of all ages and levels make dramatic improvements in their game by enhancing fundamentals, focusing on strategy and creating a competitive, supportive environment.


The Julian Krinsky School of Tennis was founded by Julian Krinsky, formerly a player on the international tennis circuit who competed at Wimbledon and the French Open. Now operated by Julian and business partner Adrian Castelli, the Julian Krinsky School of Tennis is a year-round academy with facilities in King of Prussia and Narberth, as well as world-renowned summer tennis programs at Haverford College, the University of Pennsylvania, and Villanova University.

About the Facilities at Gulph Mills Tennis Club


​Professionally Maintained Courts

​Our courts are made of the same material used for the courts at the US Open.  They are resurfaced regularly to ensure the best quality and performance. Plus, our court lighting has been called "the best in the area."


Tennis Viewing and Social Area 

When you're not on the court, get the best view of the matches going on from the upper deck viewing area. There is ample seating and tables so you can relax whether you are watching your child's tennis lesson or a heated match.  You can also have a tennis party here with your teammates.  Bring your own drinks and snacks and celebrate your tennis victories!


Ball Machines

Ball machine can be used during Open Court sessions. There is no additional fee.


Pro Shop

Enjoy our fully stocked tennis pro shop where you can get a variety of high quality tennis clothes, accessories, and services.  Learn more about our pro shop


Locker Rooms

Full Men's and Women's locker rooms open to all players.  There are multiple, private changing areas and showers for your convenience.  


A Friendly Staff Eager to Help

You will be greeted by a friendly staff who is eager to help you and make your time at Gulph Mills comfortable.  You can enjoy the free coffee and tea service located near the front desk.

Get More Info
Contact JKST
Other Locations


Gulph Mills Tennis Club

610 S. Henderson Rd
King of Prussia, PA 19406

Tel: 610.265.3677

Fax: 610.265.3678


Email: tennis@jkcp.com

Narberth Tennis Club

612 Montgomery Ave.
Narberth, PA 19072



Club Hours

The club is open 7 days a week. From 8 am to 8 pm.  

Summer hours might vary.

Call for availability.

The club requires 24 hour notice of cancellation or full payment is due. Clinic groups and matches are formed according to ability and age. We ask that you please respect the pro’s evaluation in matching you with other players. Proper tennis attire is required on court. Shoes must have non-marking soles. The club reserves the right to dismiss without refund anyone whose conduct is detrimental to the enjoyment of the other players. There is one make-up clinic allowed per session. There are no carryovers to the next season.


Liability Waiver: By signing the club agreement, you acknowledge that you or your child are physically fit to participate in any program and further agree that all exercise and use of all facilities shall be undertaken by his or her sole risk. You agree that JKST, Inc. shall not be liable for claims, demands, injuries, damages or suits of any nature for injuries or his or her property arising out of or resulting from use of the services and/or facilities of JKST, Inc.


Loss Waiver: I agree that the Club is not responsible for damage to or loss of my or my child’s personal property while at the Club premises or damage to or loss of my motor vehicle while parked on the Club’s lot.