I’m Dr. Nicholas DeMarco, a Doctor of Physical Therapy and strength coach based in Setauket, NY. I specialize in helping adults build strength safely and train with confidence.

As a Certified Strength and Conditioning Specialist (CSCS), I’ve worked in professional sports with the Toronto Blue Jays Organization, where I was recognized as Strength & Conditioning Coach of the Year for the Gulf Coast League. That experience now informs my approach to training the general population—bringing a high level of structure, progression, and attention to detail for every client.

Today, I work with adults who are serious about improving their health and performance. Whether your goals include building strength, improving mobility, supporting bone health, or optimizing body composition — every program is tailored to the individual.

Progress is guided through regular assessments so training can be adjusted appropriately and your improvements are clear and trackable over time. My approach combines clinical expertise with strength coaching to ensure training is both effective and sustainable.