Specializing in biomechanics, sports rehabilitation, and post-surgical recovery, Dr. Marvin Ray Sublett has conducted over 10,000 evaluations and treatments, working across acute care, critical care, and outpatient settings. His expertise spans movement analysis, injury prevention, and performance optimization, making him a trusted provider for patients ranging from geriatric age to elite athletes.

As the Founder and Director of Chainwork Health, Marvin successfully launched and expanded two private physical therapy clinics in the Miami, FL area, treating thousands of patients through evidence-based rehabilitation programs. His strategic approach to movement science and recovery protocols has contributed to exceptional patient outcomes and clinic growth.

Marvin thrives in the areas of sports medicine and return-to-play programming, having worked directly with professional athletes from the USTA, NBA, NFL, MLB, and USA and International Olympic teams. A certified Exercise Physiologist and Personal Trainer, Marvin integrates strength training principles with rehabilitation to enhance recovery and long-term physical durability.

Passionate about optimizing human movement, Marvin continues to leverage his clinical expertise to develop personalized treatment plans that restore function, reduce injury risk, and increase bio-mechanical awareness. Some of his manual therapy certifications include AAMT Dry Needling, AAMT Extremity Manipulation and Spinal Manipulation, and Active Release Technique (ART.)