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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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Redefine Fitness — private 1-on-1 medical fitness, Long Island

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.

TWO PRIVATE STUDIOS.

SAME PREMIUM EXPERIENCE.

Stony Brook

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Address

1113 North Country Road, Ste 4C, Stony Brook, NY 11790

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Hours

Monday: 5:00 AM - 8:00 PM Tuesday: 5:00 AM - 8:00 PM Wednesday: 5:00 AM - 8:00 PM Thursday: 5:00 AM - 8:00 PM Friday: 5:00 AM - 8:00 PM Saturday: 7:00 AM - 3:00 PM Sunday: 7:00 AM - 1:00 PM

Mount Sinai

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Address

271 Route 25A, Ste 1, Mount Sinai, NY 11766

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Hours

Monday: 5:00 AM - 8:00 PM Tuesday: 5:00 AM - 8:00 PM Wednesday: 5:00 AM - 8:00 PM Thursday: 5:00 AM - 8:00 PM Friday: 5:00 AM - 8:00 PM Saturday: 7:00 AM - 3:00 PM Sunday: 7:00 AM - 1:00 PM

FREQUENTLY ASKED QUESTIONS

CONTACT REDEFINE FITNESS

How do I contact Redefine Fitness?

Call us at (631) 250-6569 — or see if you're a fit online.

Where are your studios located?

Mount Sinai: 271 Route 25A, Ste 1, NY 11766. Stony Brook: 1113 North Country Road, NY 11790.

What are your hours?

Both studios are open Monday–Friday 5:00 AM–8:00 PM, Saturday 7:00 AM–3:00 PM, and Sunday 7:00 AM–1:00 PM.

How do I book a call?

see if you're a fit online or call either studio, we'll find a time that works for you.

Do you offer 1-on-1 personal training at both locations?

Yes, private, 1-on-1 personal training at both our Mount Sinai and Stony Brook studios.