Redefine Fitness

Exclusive Personal Training Stony Brook and Mt. Sinai

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Give the Gift of Personal Training This BLACK FRIDAY!

Get a $200 Gift Card for ONLY $20, limited-time offer. Use it toward one-on-one sessions with our certified trainers. Perfect for anyone ready to make a real change.

*Non-members only. Limit 1 gift card per person. Must be used before 03/31/26. You may purchase unlimited cards for others*

This exclusive Black Friday offer won’t last. Get yours!

Start Your 6 Week Transformation and Get Matched With a Personal Trainer Today

This isn’t a side gig - our trainers are dedicated, full-time fitness professionals.

Whether you’re pushing past plateaus, rebuilding after an injury, or starting fresh, your journey deserves more than a one-size-fits-all plan. We create a personal training program- tailored with precision, backed by expertise, and built to deliver lasting results.

Our trainers go beyond basic certifications. They hold advanced education, real-world experience, and a proven record of client results. Every program is carefully designed to match your goals, your body, and your lifestyle.

  • Elite Coaches: Trained through a state-approved apprenticeship.
  • Real Expertise: Ongoing education every quarter.
  • Proven Principles: No fluff. No fads. Just results.
  • Personal Attention: Every session built 100% for you.
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Meet Our Team: We Will Help You Choose The Perfect Fit

Anthony Amen

Founder

After suffering a serious sports injury in college that left him bedridden for months, Anthony discovered fitness as a path to recovery and self-improvement. What began as trial and error quickly became a lifelong passion for strength training and human performance. Through persistence and discipline, he not only overcame chronic migraines and physical limitations but also developed a deep understanding of how movement, mindset, and consistency can transform a person’s life.Today, as a certified personal trainer and founder of Redefine Fitness, Anthony uses that experience to help clients of all backgrounds achieve lasting results. His approach goes beyond aesthetics — it’s about redefining what you’re capable of, one session at a time.

Credentials:
NASM Certified Personal Trainer
NASM Certified Small Group Trainer
B.A. in Health Psychology
Qualified TRX Instructor

Fitness Specialist

Driven by a lifelong passion for movement, Galadriel discovered strength training after years of yoga, dance, running, and cycling. What began as a way to prevent injuries quickly became a fascination with how strength and mobility improve overall well-being.Through dedicated study with the National Academy of Sports Medicine (NASM) and hands-on experience at Redefine Fitness, she’s developed a deep understanding of functional movement and individualized training. Her approach helps clients correct imbalances, build strength, and gain confidence inside and outside the gym.

Credentials:
NASM Certified Personal Trainer (in progress)

Background in Yoga, Dance, and Functional Movement

Dom Gioberti

Fitness Specialist

A lifelong athlete and ice hockey player, Dom has competed and coached at both the junior and collegiate levels. His passion for training began at age eight, when he learned that discipline and consistency are the foundation of success — but so is enjoying the process.His coaching philosophy emphasizes hard work, resilience, and making fitness fun and rewarding. Whether helping clients reach athletic goals or improve overall performance, he focuses on building both physical and mental strength through every session.

Credentials:

ISSA Certified Personal Trainer

Devon Kollar

Certified Strength and Conditioning Specialist

Health and fitness have had a profound impact on Devon’s life, shaping both his outlook and purpose. What began as a personal pursuit to overcome depression and self-doubt evolved into a passion for helping others experience the same physical and mental transformation.

With years of experience training athletes at every level- from youth programs to Division I and professional rosters- Devon specializes in performance improvement, recovery, and functional strength. Beyond athletics, he’s deeply committed to helping clients regain confidence and freedom in their everyday lives, whether that means walking pain-free or lifting their grandchildren again.

Credentials:
Certified Strength and Conditioning Specialist (CSCS)

Meredith Bandise

Fitness Specialist

With more than seven years of experience as a personal trainer, Meredith brings unmatched energy and enthusiasm to every session. Her passion for fitness began after 20 years of dance training, where she developed a lifelong appreciation for movement, discipline, and body awareness. Once she joined a gym community, she quickly fell in love with strength training and knew she had found her
calling.

Meredith is dedicated to helping clients find balance, build confidence, and discover the joy in fitness. She believes you don’t have to give up the things you love to reach your goals - with the right mindset and consistency, all things are
possible.

Credentials:
ACE Certified Personal Trainer

Your Path to Transformation

Real results don’t come from random workouts. They come from a proven system. At Redefine Fitness, every step is designed to give you clarity, structure, and measurable progress.

01

Assessment & Strategy

We begin with a full consultation, movement screen, and goal review. This gives us the roadmap to build a program made only for you and to connect you with the perfect trainer at Redefine Fitness.

02

Personalized Coaching

Every session is private, structured, and guided in real-time. No guessing. No wasted reps. Just precision coaching that pushes you forward.

03

Lasting, Continuous Progress

Your plan evolves as you do. With ongoing adjustments, tracking, and feedback, we make sure your results don’t stop—they compound.

“My mission is to help clients unlock their potential with precise, personal coaching. It’s not about quick fixes- it’s about lasting strength and confidence.”
-Anthony Amen, Founder

Why Clients Love Redefine Fitness

This is not just a gym- it’s a private training experience where excellence is the standard. Our members are entrepreneurs, executives, and athletes who invest in themselves because they know results matter.

  • Private, distraction-free training environment
  • Plans built with precision, not templates
  • Expert coaches who teach, challenge, and motivate
  • Results that go beyond the mirror-strength, energy, and confidence.

This is premium coaching. It’s a serious commitment.
 But if you’re ready, it can be life-changing.

Book your free assessment

Start Investing in Your Best Self with Redefine Fitness' 6 Week Transformation Program

Skip crowded gyms. Get expert coaching and lasting results.

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100+ 5 Star Reviews

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Jennifer L., Executive
“My schedule is crazy, and I needed efficiency. At Redefine, I don’t waste time. The training is private, structured, and effective. It’s the best investment I’ve made in myself.”
Michael S., Tech Entrepreneur
“I used to spend hours in the gym without seeing results. With Redefine Fitness, every session is purposeful. I’ve built strength, lost fat, and feel more energized for my business and family.”
Sophia K., Co-Founder
“I wanted more than just exercise—I wanted accountability. My coach checks in, adapts my plan, and keeps me progressing. It’s changed how I see fitness, health, and even leadership.”
Jennifer L., Executive
“My schedule is crazy, and I needed efficiency. At Redefine, I don’t waste time. The training is private, structured, and effective. It’s the best investment I’ve made in myself.”
Michael S., Tech Entrepreneur
“I used to spend hours in the gym without seeing results. With Redefine Fitness, every session is purposeful. I’ve built strength, lost fat, and feel more energized for my business and family.”
Sophia K., Co-Founder
“I wanted more than just exercise—I wanted accountability. My coach checks in, adapts my plan, and keeps me progressing. It’s changed how I see fitness, health, and even leadership.”
Mark A., Real Estate
“I never liked gyms, but this doesn’t feel like one. It’s professional, private, and focused on me. For the first time, I actually look forward to training—and the results speak for themselves.”
Laura S., CEO
“After my back injury, I thought I’d never train the same again. Their coaching was tailored, precise, and safe. Now I’m stronger than I was in my 20s, and I run my company pain-free.”
Daniel R., Founder
“I was tired of generic trainers who just push weights. Here, every workout has intention. I feel sharper, leaner, and more confident—benefits that translate directly into how I lead my team.”
Mark A., Real Estate
“I never liked gyms, but this doesn’t feel like one. It’s professional, private, and focused on me. For the first time, I actually look forward to training—and the results speak for themselves.”
Laura S., CEO
“After my back injury, I thought I’d never train the same again. Their coaching was tailored, precise, and safe. Now I’m stronger than I was in my 20s, and I run my company pain-free.”
Daniel R., Founder
“I was tired of generic trainers who just push weights. Here, every workout has intention. I feel sharper, leaner, and more confident—benefits that translate directly into how I lead my team.”

Our 6 Week Transformation Package: Get Matched With a Trainer Today

When you commit to 6 weeks upfront at Redefine Fitness, you’ll unlock our exclusive 6-Week Transformation Package:

  • Free 6-Week Nutrition Program
  • Free Infrared Sauna Access
  • $99 Supplement Credit
  • Your New Beginning Book

All on top of your customized, private 1-on-1 training experience.

*Only 4 spots are released each month.

Learn More

Get Matched With a Personal Trainer Today

Investing in your health is a big decision. That’s why we believe in clarity and transparency at every step. Here are answers to some of the most common questions we hear from new clients.

Call Us In Mount Sinai
(631) 743-9906
Call Us In Stony Brook
(631) 364-9027