★ 5

Sirree is the greatest! Has been such a motivator in our group training sessions. Fabulous work outs that have us coming back for more each time. Impressed with the body scan system and metrics he provides. Give diet suggestions and advice as well. Can already see the changes and benefits after two months. Excited to keep seeing the transformation. Thanks so much Sirree!

Source: Google

★ 5

Started with Siree and Optimum about 60 days ago. I love his positivity and program. Huge results in a short time. Highly recommended.

Source: Google

★ 5

Dennis is the man who changed my experience towards health. He not only played to my strengths. Getting me to understand my potential and harnessing my weaknesses through power lifting completely altered the code of my behavior. I am changed. I am powerful due to the way he pushed me beyond my weaknesses to show how improvement is done through fitness. Mentally he overpowers my sense of failure, enlightening my truth regarding how I can do way beyond what I thought possible. He is the man I recommend always due to his respectful pulling me up to heights not known before. I thank him. Dennis is the man I recommend to those who want maximum benefit through optimum training. Hear him to know him.

Source: Google

★ 5

Dennis is a very knowledgeable and experienced trainer and Owner of the gym! I train with him to loose weight, but others come with medical needs, physical therapy needs etc. He can train in every area. We started with a Body composition exam. From there a nutrition and fitness program was personalized for me to meet my goals. Each personal training session is one on one and attentive! I feel amazing every time. A great addition to the Wilmette Fitness Community.

Source: Google

★ 5

Dennis has worked with me for over 5 years to help me with a physical ailment I have, my strength and balance are 100% better now than 5 years ago

Source: Google

★ 5

I originally came in because another trainer wanted me to get the InBody Scan. When. Dennis explained his program/approach I decided to give it a shot. I started to feel results after 1st session. My wife noticed results after my 3rd. I’m three months in and, at almost 49 years old I’m fitting in clothes sizes I haven’t worn since college. Dennis uses heart rate training along with strength training and adjusts our workout on the fly to keep me in my optimum mode for the entire hour. Highly recommend and wish I’d found Dennis 10+ years ago. Bonus: I get a stretch and quick massage at the end of every training and that’s helped speed post workout recovery.

Source: Google

★ 5

Great!! Helps me with my goals and works with my limitations. Friendly atmosphere.

Source: Google

★ 5

I began working with Dennis a few weeks after spinal surgery. He is masterful, personable, knowledgeable and inspirational. I can't recommend him highly enough.

Source: Google

★ 5

Dennis is an awesome personal trainer!

Source: Google