Naples Regenerative Institute is a medical practice in Naples, Florida, specializing in interventional spine and pain care and regenerative orthopedic medicine. Founded in 2019 by Glenn M. Flanagan, MD, the institute combines traditional pain-management approaches with regenerative treatments, offering individualized care informed by thorough evaluation and patient education. Dr. Flanagan is described as a double board-certified pain-management specialist with training in anesthesiology, non-surgical spine care, and joint treatments.

The practice treats pain affecting the neck, back, shoulder, elbow, hip, knee, and foot, as well as sciatica. Services include cortisone, epidural, and nerve-block injections; platelet-rich plasma (PRP), stem cell therapy, and prolotherapy; radiofrequency ablation; viscosupplementation; and MLS laser therapy. The team emphasizes compassionate, evidence-based care and customized treatment planning, with attention to nutrition and exercise as part of patient education. Naples Regenerative Institute accepts many major insurance plans and out-of-network PPO plans, including listed options such as Cigna and Medicare. Patients can request appointments, access a patient portal, and find educational resources, publications, FAQs, and reviews through the practice.