Online Personal Training Studio | Smithtown, NY

One-On-One Training   |    Partner Training   |   Group Training   |   Habit Coaching   |   Online Training  |   Hybrid Training




Our Smithtown Personal Training Studio is Fully Compliant With The CDC & New York State Guidelines for Fitness Facilities, Including:

  • All equipment is cleaned and disinfected before and after each training session.
  • Portable HEPA air purifiers have been installed and the windows are open for additional fresh air circulation.
  • Face coverings are not required and optional to wear during training. Trainers will wear masks during sessions upon request. 
  • Clients and trainers will continue to practice social distancing.
  • Clients are encouraged to stay at home if they are not feeling well.



One-on-one Training

Transform Your Mind

Goal Tracking & Habit Change

  • Set a realistic goal plan and be held accountable every step of the way.
  • Make small lifestyle changes to form healthy habits last a lifetime.
  • Manage stress and stay on track towards reaching your goals.
Lose Weight

Transform Your Body

Healthy Eating & Exercise

  • Eat smarter without feeling deprived of the food you love.
  • Overcome muscle imbalances that may be causing pain and holding you back.
  • Follow a science-based exercise program that is customized based on your fitness level, medical history and goals.
Smithtown Personal Training and Nutrition

Transform Your Health

Live a Healthy, Fulfilling Life

  • Achieve a healthy Body Mass Index (BMI), body fat & muscle percentage.
  • Enjoy the many benefits of a body in balance.


Lose Weight
Lose Weight

Achieve a healthy weight with an easy to follow meal plan and exercise program. Expect to lose 1 – 2 pounds per week.

Eat smarter in Smithtown Personal Training and Nutrition
Eat Smarter

Make small lifestyle changes through healthy eating & portion control without cutting out the food you enjoy.  

Lose Weight and Get Stronger
Get Stronger

Increase strength through a structured exercise program focused on building muscle and maximizing strength gains.

Reduce Joint Pain
Reduce Joint Pain

Achieve a body in balance with our corrective exercise program. Your body will learn a new way to move.

Tone up with One-on-one Training

Decrease body fat & increase lean muscle. Healthy eating and interval training lead to successful results.

Improved Health with One-on-one Training
Improved Health

Increase your cardiovascular, musculoskeletal and mental health through exercise and healthy eating. 


One-On-One Training

Every person has unique goals, abilities and fitness levels. One-on-one training is for you if you want 110% focus and attention from a dedicated trainer. Your trainer will develop an individualized training program based on your medical history, eating & exercise habits and goals. Online & studio-based training is available. Click Here to Start Now >

Partner Training

If you like the idea of training with someone else, then partner training is for you! Work together with a friend, spouse, parent, relative or partner. Your dedicated coach will develop a training program unique to both of your goals. Online & studio-based training is available. Click Here to Start Now >


Group Training

Group Training Classes are available through our Smithtown Training Studio and online through Zoom. These classes give you an opportunity to workout with other members of our community. Classes are limited to 6 people and provide a full-body workout that is based on individualized progressions. Whether you are a beginner or advanced, your trainer will be able to customize the workout based on your unique abilities. Class themes include Strength/Hypertrophy, Stability/Endurance, and HIIT. Classes are offered on:

– Tuesdays @ 6:30PM-7:30PM (in person+online)

– Thursdays @ 6:30PM-7:30PM (in person+online)

– Saturdays @ 10:00AM-11:00AM (in person)

Click Here to Start Now >

Nutrition/Habit Coaching

We offer nutrition/habit coaching as part of training. Learn how to identify unhealthy habits and turn them into healthy ones. Your trainer work with you to reinforce these new healthy habits as you begin to transform your mind.

Learn how to eat smarter by following a healthy eating plan based on your unique goals and food preferences. Your trainer will give you recommendations for improving your current eating habits while tracking your weekly progress.

Click Here to Start Now >

Online Training

We offer online training for a remote training experience through Zoom. This is perfect if you do not live close to our studio (located in Smithtown, New York). Train with us from your own gym or home though the live-video training. Our online workouts are designed based on your fitness level, goals and equipment. Train one-on-one or in one of our group classes online through Zoom.  Click Here to Start Now >

Hybrid Training

Hybrid training allows us to work with you in-person & online through Zoom. Your trainer will guide you through an individualized exercise plan and track your nutrition & habit-change progress every step of the way. You will meet with your trainer in-person at our Smithtown training studio for live training sessions. During each training session, your trainer will teach you new exercise techniques and progressions, assess your posture, and review your current progress. Click Here to Start Now >

Meet Our Team

Steve Dell'Amore Transfitnation Smithtown Personal Training Studio

Steve Dell’Amore

Owner & Transformation Specialist

Steve is a Corrective Exercise Specialist & Certified Personal Trainer through the National Academy of Sports Medicine (NASM). He has a Bachelor of Science in Psychology from Stony Brook University. Steve has a passion for travel & has backpacked around the world. When he is not busy working, Steve enjoys going for a run or hiking outdoors.

Sterling Escoto Personal Trainer Smithtown

Sterling Escoto

Lead Personal Trainer & Marketing Specialist

Sterling is a Certified Personal Trainer through the Brookbush Institute. He is also a Licensed Athletic Trainer. Sterling has a Master’s Degree in Athletic Training from Stony Brook University and specializes in corrective exercise. Sterling also has experience working with Division 1 college athletes. When he is not busy training, he enjoys running and playing basketball.


Stephan Reyes

Certified Personal Trainer & Human Movement Specialist

Stephan is a Certified Personal Trainer through the Brookbush Institute. He has a Bachelor’s Degree in Sports Management from SUNY Oneonta and specializes in exercise science. Stephan has experience working with injury prevention and recovery, strength and conditioning training, and corrective exercise. In his free time, Stephan likes to workout at the gym and play basketball. 


Mike Sangiamo

Certified Personal Trainer

Mike is a Certified Personal Trainer through the International Sports Sciences Association (ISSA). He has a Bachelor of Science Degree in Computer Information Technology from St. Joseph’s College. Mike is a former varsity baseball player with experience in strength and conditioning training.


Train At Our Smithtown Personal Training Studio


  • I love Transfination. It is honestly the best decision I ever made. I feel physically and mentally stronger each day. I truly have the best trainers and support system; shout out to Sterling and Steve who are just amazing at what they do. I used to dread going to my local gym, and now I look forward to working out thanks to this team at Transfitnation.I used to suffer from constant chronic back pain, which has now subsided thanks to the stretching and work outs.Look no more, this is the place to be. Check them out, you will not regret it.

    thumb Brenda Ragone
    September 20, 2021
  • I've been training with Steve for about 2 years thru Transfitnation- remotely since Covid, via Skype and the Transfitnation App. What I like the most is that Steve is attentive to my needs, limitations (both my physical limitations and my age - I'm a senior citizen ) and takes a personal interest in my development. His workouts are designed to target my weak areas and increase my flexibility after years of sitting at a desk on a computer. The workouts are custom designed and the exercises are varied so that you aren't performing the same routines. In addition Steve has monitored and mentored me on eating habits and the importance of combining proper eating habits and strength training to achieve my goals. Steve is very professional and personable. He exerts the right amount of encouragement during workouts without being obnoxious (as some trainers can be), but still pushes me to reach my maximum effort. Our Skype sessions start off with a recap of what I've done since our last "in person" training including workouts, eating trends/weight goals, and physical issues and a discussion of how to overcome any shortfalls or issues. I highly recommend Steve and Transfitnation to everyone of any age group.

    thumb Bill Crowley
    September 17, 2021
  • Positive: Communication ,  Professionalism ,  Quality After giving birth and gaining alot of weight during my pregnancy I could not wait to get back in shape. Finding the right gym and trainer was very important to me. I found the perfect gym and trainers here! They personalize the workout to each client. I highly recommend them.

    thumb Danielle Fox
    September 16, 2021
  • It is with great pleasure I write this review about Transfitnation. I started feeling very weak and out of shape. Their persistence has kept me focused and committed on my personal growth. They have provided great guidance not only in my strength but in my nutritional habits. Their personal training sessions has kept me progressing consistently and the results have been fantastic.

    thumb Karla Bravo
    September 16, 2021
  • I was seeking a personal trainer after gaining weight and very little exercise during the pandemic lockdown. I did not want the typical “gym” experience since I was injured in the past while using an inexperienced trainer, with a one-size-fits-all approach. I found Transfitnation online and went for a free consultation. I signed up for three days per week and have been working with Steve or Julien since January 1st. I lost the weight I had gained and, equally important, gained strength and balance. My workout was customized for me and in 4 months have not had any pain in my shoulder and lower back which were typically weak spots. Steve and Julien are professional, competent and friendly. It is a no-judgement zone. My daughter has also joined and sees a benefit when competing in sports. I am very happy with my results and signed up for additional months.

    thumb Jill
    May 2, 2021
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In-person training at our studio in Smithtown, New York 


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Top 10 Tips To Inflation-Proof Your Diet in 2023

Tips and creative ideas for eating healthy during inflation. It acknowledges the significant increase in natural and organic food prices. It suggests ways to shop smart and cook efficiently to save money and eat healthy foods. Finally, after applying these tips, the article shows an example of what a meal plan might look like for a week.

Proudly Serving Smithtown, Nesconset & The Neighboring Towns

Transfitnation Online Personal Training Studio Home
Training Hours:
7 days a week (by appointment)


20 Gilbert Ave. Suite 201

Smithtown, NY 11787 USA

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