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Located in the heart of Jacksonville, the leading health professionals at R S I are dedicated to helping you achieve your wellness objectives -- combining skill and expertise that spans the entire chiropractic wellness spectrum. Dr. Stephen Fierro is committed to bringing you better health and a better way of life by teaching and practicing the true principles of chiropractic wellness care.
Patients seeking treatment at R S I with Dr. Stephen Fierro are assured of receiving only the finest quality care through the use of modern chiropractic equipment and technology. Dr. Stephen Fierro and the staff have a genuine concern for your well-being!
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It's Your Life... Live it in Good Health!
I have benefited tremendously from the chiropractic care I received from Dr. Fierro. I highly recommend him!
Spring is arriving. The days are getting longer, the air is fresher, and the sunlight is brighter. Flowers and bushes are beginning to bloom. Tree sap is running and there are new baby animals in ...View Article
Good spinal alignment means good biomechanical health. Essentially, your spine is the biomechanical center of your body. Your legs are connected to your spine via two large and strong pelvic bones ...View Article
Left-Handers Day, celebrated on August 13th, was launched in 1992 by the Left-Handers Club, an organization based in the United Kingdom. Since then, Left-Handers Day has become a worldwide event a ...View Article
In the summertime, everyone's thoughts turn to the outdoors. We want to get out in the sun and have some fun. Some people do exercise outdoors, such as running, walking, and biking, all year long ...View Article
Children and adults are the same but different. Most kids want to play all the time, but they also are required to go to school. Most adults would prefer to play all the time – relax, go to the ...View Article
Our shoulder joints have the greatest range of motion of any of the musculoskeletal joints in our bodies. The shoulder joint is really two joints, the glenohumeral joint between the arm bone (hume ...View Article