Get in Touch with Redefine Fitness

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Have questions or need assistance? Contact Redefine Fitness in Mount Sinai and Stony Brook, NY. We’re here to help with your fitness journey. Call, email, or visit us to start redefining your fitness experience!

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Frontline Discount

We offer 15% to all frontline employees on every purchase!* Frontline employees include: hospital workers, nurses, doctors, fire department, police department, active military, and our veterans.

*The only option that this discount cannot be used for our Elite Fitness Pass.

Promo Code at Checkout: FRONTLINE

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Visit Us Today

Visit Redefine Fitness at our convenient locations in Mount Sinai and Stony Brook, NY. Our state-of-the-art facilities and expert trainers are ready to support your fitness journey.

Come by and see what sets us apart!

Mount Sinai

Address

5507 Nesconset-Port Jefferson Highway, Mount Sinai, New York 11766

Phone

(631) 743-9906

Hours – Currently Closed

Monday: 6:00 AM - 8:00 PM

Tuesday: 6:00 AM - 8:00 PM

Wednesday: 6:00 AM - 8:00 PM

Thursday: 6:00 AM - 8:00 PM

Friday: 6:00 AM - 6:00 PM

Saturday: 7:00 AM - 4:00 PM

Sunday: 7:00 AM - 2:00 PM

Stony Brook

Address

1113 North Country Road, Stony Brook, New York 11790

Phone

(631) 364-9027

Hours – Currently Closed

Monday: 5:30 AM - 8:00 PM

Tuesday: 5:30 AM - 8:00 PM

Wednesday: 5:30 AM - 8:00 PM

Thursday: 5:30 AM - 8:00 PM

Friday: 6:00 AM - 6:00 PM

Saturday: 7:00 AM - 4:00 PM

Sunday: 7:00 AM - 2:00 PM