Chicago In-Home Personal Trainer

Certified Personal Trainer, Weight Loss Specialist, Sports Performance Specialist.

36 years of personal trainer experience in every training session.


Get Better Results with Personal Training

I help people maximize their workouts and reach their health & fitness goals faster and safer by designing goal appropriate, personalized fitness training programs, implementing intelligent exercise science based training methodologies and coaching them to do the things they wouldn't or couldn't do on their own.

Dennis Romatz certified personal trainer in Chicago

Chicago's Best Personal Fitness Trainer

I'm (Dennis Romatz), an in-home certified personal trainer in Chicago. 

I'm a weight loss specialist, strength & conditioning coach, sports performance specialist and Muay Thai kickboxing Trainer.

I'm also an online personal trainer providing live online and virtual fitness training to clients all over the world.

I've recently been named "one of the 20 Best Personal Trainers in the world" by the Institute of Personal Trainers.

With more than 36 years of personal trainer experience, I'm widely recognized as a detailed perfectionist strictly adhering to principles of kinesiology and biomechanics producing perfect workouts with flawless human movement.  

My personal fitness training modalities are clinically focused and exercise science based with training methodologies presented in an educational manner providing my clients with the tools to learn how to exercise correctly exercise on their own and maintain their beautiful physique and optimal health.

"Dennis epitomizes what every personal trainer should be...professional, ethical, educated, experienced, goal oriented and results driven." 
- Tim Hanley, InStyle Magazine

My Recent Weight Loss Success Story

Nassar_before_weight_loss_front (2).jpg

Nassar flew in from London and did a 30 day immersion training program with me.

His holistic fitness, nutrition & healthy lifestyles program consisted of caloric expenditure training in a fat fueled energy heart rate zone, dietary recommendations and comprehensive recovery protocols.

Nassar reduced his body weight by 30 pounds from 208.6 - 178.6.

In-Home & Apt. Gym Personal Training

You'll get in-home & apartment gym personal fitness training at your location in the Chicago downtown Loop that's clinically focused, exercise science based, biometrically tracked and progressively scaled to ensure your steady and consistent progress.

You'll also get the kick in the butt to do the exercises you would never do on your own in addition to empowering inspiration, motivation, encouragement and accountability.

I also have a catalog of personal fitness training and weight loss articles and resources to help further your fitness education.

Exercise science based personal training in Chicago by Dennis Romatz
Chicago online personal trainer Dennis Romatz

Online & Virtual Personal Fitness Training

My live online personal training & virtual fitness coaching allows you to workout conveniently and effectively at home online without wasting travel time or incurring gym fees.


You get all of the benefits of personal training without the wasted travel time and costly gym fees.


Certified Personal Trainers, Coaches & Fitness Specialists.

With Dennis Romatz Fitness, I've assembled a team of the finest, most highly qualified certified personal trainers in Chicago specializing in the fitness training styles you need.

  • Weight Loss Specialists

  • Certified yoga instructors

  • Certified Pilates Instructors

  • Sports Performance Specialists

  • Strength & Conditioning Specialists

  • Muay Thai Kickboxing Trainers

  • Exercise Specialists

  • Nutrition Coaches

certified personal fitness trainers in Chicago

Personal Training Solutions for Health & Body Issues

Discover how you will reshape your body, increase fitness and improve your health faster with my exercise science focused, goal oriented, results driven personal fitness training.

Workout & Training Styles To Match Your Goals

You'll get your own personalized, customized, comprehensive fitness workout training style designed based on data and analysis collected from fitness assessments.

Your fitness training workout program style will be an exact match with your health & fitness goals so you'll always be training correctly and efficiently.

  • Weight Loss

  • Cardio Endurance

  • Muscle Gain

  • Strength & Conditioning

  • Sports Performance

  • Muay Thai Kickboxing

  • Functional Training

  • Injury Rehab / Corrective

  • Pre / Post Natal Training

  • Stretch / Yoga

apartment gym & in-home personal trainer in Chicago

In-Home & Apartment Gym Training For Ultimate Convenience.

At Dennis Romatz Fitness, I know convenience is key so my staff personal trainers, fitness coaches and I specialize in apartment gym & in-home personal training in downtown Chicago.

You choose your training location.  We come to you! 


I train in Gold Cost Streeterville, River North, Loop, West Loop, South Loop and Lakeshore East. 

See my Chicago personal training locations here.

Price for Chicago personal trainer Dennis Romatz


Simple, Transparent Pricing

Prices for my personal training in Chicago varies with the size of session package and whether you come to my training studio or I come to you.

Browse my value-added personal training prices & packages and select the personal trainer and plan that works best for you.   

Learn more about how much a personal trainer costs in Chicago here.

Testimonials & Reviews

"Dennis epitomizes what every personal trainer should be...professional, ethical, educated, experienced, goal oriented and results driven.  I was able to accomplish not just my primary goal, but several other issues as well such as increasing my flexibility, getting rid of a nagging lower back pain and the eradication of knee pain which I'd had for many years. " - Tim Hanley, InStyle Magazine


Tim Hanley

InStyle Magazine

"Dennis' live online personal training is great.  He's so smart and knowledgeable about the body.  He explains his exercises so well.  I know exactly why I'm doing each movement and what muscles it's working.  His program just works.  My butt is stronger and more shapely and tone in just a few weeks.  My posture is so much better and I can see my abs!  


Nalisa Sitabut

CEO and Founder Nalisa & Associates

Contact & Service Hours


Phone:  312-409-5358

WhatsApp:  312-409-5358


Line App: dennisromatz


Mon - Fri:  06:00 - 20:00

Sat & Sun 06:00 - 20:00

My Personal Training Service Areas

I provide in-home and condo gym personal fitness training in-home, at apartment gyms, several Chicago commercial gyms, fitness training centers and boutique training studios as well as at Chicago parks and beaches within a 3 mile radius of the Near North area in the downtown Chicago Loop.

See my detailed areas of personal training service here.

The Google Map coordinates are:

41.895661, -87.628190