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We are a group of healthcare providers dedicated to maximizing ones potential in sports and life by being in shape. All our doctors hold the highest degree awarded by the American Academy of Functional Medicine. We have helped thousands of professional and amateur athletes achieve the best performance and physical wellbeing of their lives.
At FitbodyMD, we specialize in creating personalized sports performance plans tailored to your unique needs and goals. Our team combines advanced medical expertise with in-depth knowledge of sports nutrition and physiology to optimize your performance and recovery. Whether you're a seasoned athlete or just starting your fitness journey, we assess factors like your activity level, dietary habits, hydration needs, and overall health to design a comprehensive plan. By using cutting-edge diagnostics and one-on-one consultations, we ensure every aspect of your plan aligns with your body’s specific demands, helping you unlock your full athletic potential safely and effectively. Let us partner with you to take your performance to the next level!
Jimmy Salas Rushford, MD, FAARFM, ABAARM, FMNM, MROCC
Medical Director / Protocol Architect
Jaime Salas Rushford, MD is a traditionally trained physician who practices integrative medicine centered on performance athletes. After completing his training at two of New York's preeminent hospitals, St. Vincent and Mt. Sinai Medical Center, Dr. Rushford went on to open the leading integrative wellness clinic in Puerto Rico treating patients in New York City, Florida & Puerto Rico. He holds board certification in Anti-Aging and Regenerative Medicine. Dr. Rushford is an expert on digestive health and probiotics.
He has been featured in numerous health publications, & makes frequent appearances on health focused radio and television shows.
Cassandra McClain, PT, DPT RN
Rehabilitation and Physical Therapy Director
Dr. Cassandra McClain earned her Doctor of Physical Therapy from Marymount University in Arlington VA. In addition to being a physical therapist, Cassandra has been working as an acute care registered nurse since 2011. Cassandra is certified to perform dry needling for Craniofacial, Cervicothoracic and Upper Extremity conditions. Dr McClain Cassandra provides manual therapy including effleurage, petrissage and instrument assisted soft tissue massage targeting both superficial and deep tissues. Dr McClain has worked alongside renowned orthopedic surgeons, spinal surgeons and sports medicine and rehabilitation physicians. She has help develop state of the art rehabilitation and performance medicine protocols for a great number of athlets in various disciplines. Dr McClain is a firm believer of helping her patients achieve the upmost mental and physical strenght as to not only help prevent injuries but develop the athletic performance to win.
"FiTBodyMD Keeps me in the game, if you want PEAK performance, there is no other place to go. The FiTBodyMD team is 100% on top of their game and yours."
Jose T
San Juan, PR
FiTbodymd has changed my body, my mind, and has given me a new life. My endurance and performance are the best they've ever been.
Peter
New York, NY
Great staff, awesome medicine. I now have the energy, stamina, and state of mind to enjoy all my favorite sport activities. A +++
Elisa
Miami, FL
I have been reborn! and feel great. Dr Salas-Rushford and his team are excellent and extremely thorough. I would recommend anyone who is serious about their health to be evaluated by Dr. Salas Rushford & FiTbodymd. They have kept me in peak performance for more than 8 years.
Andres
San Juan, PR
FiTbodymd and Dr Salas-Rushford are the best! They have made me fall in love with health again. Who said that a 60-year-old could outdo all the "young" ones in the gym. A+++ in service and patient care.
Isabel
San Juan, PR
Thank you ! Thank you ! Just did my first Iron Man Triathlon and feel great. I have discovered how great it feels to compete, feel fit, and healthy. Anyone who is serious about getting fit should go for a consultation.
Joaquin
San Juan, PR
WHAT PEOPLE SAY
Luis V. - Miami, FL
⭐️⭐️⭐️⭐️⭐️"The lab testing changed my life. I thought I was 'just tired' from work and training—but Dr. Salas-Rushford’s team found the root cause and dialed in my stack. I feel like I’ve unlocked an extra gear."
Rafael D. - New York, NY
⭐️⭐️⭐️⭐️⭐️"After my second marathon, I felt completely broken. FitbodyMD rebuilt me. Their recovery protocols, mobility coaching, and data-driven adjustments brought me back stronger. My HRV, sleep, and mindset are on another level."
Jennifer M. - San Juan, PR
⭐️⭐️⭐️⭐️⭐️I’ve trained for years, but FitbodyMD helped me uncover imbalances that were holding me back. After a month of personalized recovery and supplementation, I’m lifting stronger, running smarter, and recovering faster than ever."
Camila T. - Orlando, FL
⭐️⭐️⭐️⭐️⭐️"As a working mom and recreational runner, I didn’t expect to get the 'performance medicine' treatment. But FitbodyMD taught me how to fuel, recover, and train like an athlete—on my own terms."
Jessica L., San Juan, PR
⭐️⭐️⭐️⭐️⭐️ "Dr. McClain is the kind of health care professional every performance-focused patient hopes to find—knowledgeable, empathetic, and relentlessly thorough. From the very first consult, I felt like more than a chart. He took the time to understand my goals as an athlete and crafted a plan that was both evidence-based and uniquely personal. Whether it's optimizing recovery, fine-tuning nutrition, or addressing long-term performance, his guidance has been game-changing. Thanks to Dr. McClain, I’m not just training harder—I’m training smarter."