D-Rock Trainer
D-Rock Trainer

D-Rock Trainer

Offers remote services
Offers remote services
estimated cost

Zip code
Client age
Training location

It’s free, with no obligation to book

Introduction: I have a Masters degree in Exercise Science and i'm a Conditioning Specialist through the National Strength and Conditioning Association and also certified by the National Academy of Sports Medicine as Personal Trainer, Sports Performance Coach and Corrective Exercise Specialist. They are the most respected credentials in our field. I have over 24 years of experience training a wide variety of customers in Brussels, Paris, Miami and Phoenix at any levels of fitness. I'm very passionate, professional and reliable. I have been in business since 1997 and i'm a trusted service provider. I have heard many horror stories of trainers charging for large packages and then bailing. With me, you will have no fear of that happening to you. My service is guaranteed! I do really enjoy to help my clients to achieve their goals and to succeed in their transformation. Each of them is a VIP! Im a people person and my satisfaction is YOUR results and YOUR wellness.

Hired 67 times

24 similar jobs done near you

Background checked

1 employee

24 years in business

Payment methods

Apple Pay, Cash, Check, Square cash app, Venmo, Zelle

Top pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

All year

All year

All year

All year

This pro indicated that they reviewed CDC safety guidelines for COVID-19 and pledged to do the following:

Maintain 6 feet of distance from customers

Wear masks during the job

Disinfect surfaces touched during the job

Featured Projects

13 photos

Fitness goals

, , , ,

Event to prep for

, ,

Medical concerns

, , ,


Customers rated this pro highly for work quality, professionalism, and responsiveness.

Exceptional 5.0

58 reviews


Read reviews that mention:

Ravi Y.

Personal Training

Gregory is very knowledgeable and fantastic personal trainer. He helped me strengthening my back, gain weight and muscle which was my goal. Thank you Gregory 👍.
Jul 12, 2021
Yash B.

Personal Training

We hired Greg for personal training in our home. I would like to post both my and my wife's reviews. Me: Greg is an amazing, inspirational, and energetic trainer and person. When looking for a good trainer, there are several factors to consider. Let me answer each one and convince you that you need to hire Greg. Affordability: This is probably one of the most important points for most people. Personal training can get very expensive very quickly. Greg's prices are very reasonable and were actually lower than some of his less-qualified competitors. Punctuality: Greg is on time every single session except when there are outside factors that can not be accounted for, like an accident or worse traffic than usual. In these cases, we always have a text with his ETA. Having hired several contractors over the years, having someone who actually arrives either exactly on time or gives you an exact ETA is an amazing and rare thing. Professionalism: Greg is not only an absolute professional, he actually makes you feel like you've been friends for a long time. As a trainer is someone you're hiring to come into your home and likely be in your personal space bubble, it is paramount that they are professional. Greg is professional while being courteous and respectful. Also, he has legitimate schooling in personal training and has worked with several professional athletes. He knows his stuff! Workouts: Greg caters your workouts to you. You do a series of fitness tests at the beginning and the workouts are designed accordingly. You never have a chance to get bored because they change almost every session. The workouts are tough, but exciting. When you revisit something you did 4 sessions ago, and notice how much better you've gotten at it, it is an amazing feeling. Progress: Greg checks your body composition at the beginning and then you can use that to gauge progress. He makes sure to check in with you and ask how your weight is doing without being pushy or judgemental which is very important. Diet: Greg does hold you to a good diet to help you lose weight and tone. This was definitely challenging for us at first, but he holds you accountable and we found a way to make it work. Once you eat clean, and someone is checking up on you, it makes a huge difference in your progress. I feel like my energy level is higher and doesn't fluctuate anymore. Overall: Greg is one of those hidden gems you find online. A lot of trainers are out there and all have good reviews, but Greg is something else. He is professional, funny, courteous, tough, friendly, and holds you accountable. Basically, everything you want in a trainer. Stop looking around and just hire him. I am someone who does way too much research before I make decisions and the decision to hire him was absolutely the correct one. Also, he is the most energetic person I've ever met. I don't know how he has the insane energy to train us as his last client of the day after working over 13-14 hrs. TL; DR: Stop your personal trainer research and just hire him. Seriously. ------------------------------------------------------------------------ Wife's Review: We have done 11 sessions with Greg so far and he is an absolute delight. We are usually his last session of the day and we are always amazed at how energetic he is (even after incredibly long days). Greg actually makes training fun. He is that rare combination of someone who keeps you going and accountable but also uses humor and stories to make the training sessions enjoyable. I am not kidding when I say I actually look forward to our training sessions. He also switches up activities and exercises so that we do not get bored with the same workouts. He challenges and pushes us to unleash our full potential. It has only been a month and we are both already seeing fantastic results! Greg not only works on training and exercise but he has also given us extremely useful information on nutrition. As a person, he is so fun to be around and has a magnetic personality as well. Greg has changed our lives for the better and we look forward to future sessions with him.
Jul 19, 2018
Charla P.

Personal Training

D Rock (Gregory) is an outstanding trainer with the skill base, knowledge and real life experience to use in developing client goals. Serious but pleasant, Gregory will guide you to the personal skills you need to succeed outside and inside the training lessons. Anyone who can train young people, middle aged and seniors all with success and injury management is a good investment! Get away from gym trainers, and get a qualified person like D — they were for me. D ROCK ROCKS!
Apr 24, 2018
Olesya d.

Personal Training

Gregory great personal trainer , very knowledgeable!i have been seen great results because he cares about clients and want them to achieve their goals . Every evening i had to sent him a screenshot of my daily intake, also he knew exactly what my weight should be by the end of the week . If i wasn’t there it’s because i ate something that I’m not supposed too or drink beer during the week :) i lost 10 lb in 28 sessions . I’m doing 3 sessions per week !Thank you Grégory:)
Nov 22, 2017
Joanne B.

Personal Training

D-Rock is not just an amazing personal trainer who keeps me motivated, he supports me DAILY with my food plan. He has changed the way I look at working out and eating healthier. Every training is different so it is never boring! D-Rock-ROCKS!
May 10, 2017
Background Check

Gregory De Roeck


  • What should the customer know about your pricing (e.g., discounts, fees)?

    my package program includes: *a Free Meeting with all the nutritional advices and tips you need *10 sessions for $700. Your first meeting is FREE! You make no commitment until you see how i can positively affect your health and wellness. My packages are flexible, please call me to discuss. I also offer duo training, small group training for groupe of 3-4 persons and groceries service who can include a customized workshop "how to cook and how to be organized with food and meals?" ( price on demand)

  • What is your typical process for working with a new customer?

    First of all i ask questions when im working with a new client. what are their goals? What level of experience do they have? What do you enjoy about exercise? What obstacles may be in their way to achieving their goals? its very important for me to understand what motivates my clients and what pitfalls have disrupted their progress in the past. It is my job to help my clients progress, so i must to have lots of informations and details for planning appropriately. From a more scientific stand point, it is also important to collect data to know where we are starting from and define the goals ahead. I take anthropometric data like weight, height, body fat percentage. I look at movement patterns to check for deficiencies, compensations or imbalances that may inhibit progress. I record performance records to track improvement. Then i periodically invest time in reassessing the progress to motivate the client to perform better.

  • What education and/or training do you have that relates to your work?

    I have a Masters degree and the best certifications available in my field. That fact alone separates me from the competition. I place the highest level of emphasis on my education and my deep knowledge because i truly believe BETTER TRAINER = BETTER RESULTS

Not what you’re looking for?

No problem: we have pros for every job.