National Pain Institute is a franchise group medical practice specializing in back pain, neck pain, headaches, arthritis, tendonitis, fibromyalgia, neuropathy treatment, post-lumbar pain, trigeminal pain, carpal tunnel syndrome, reflex sympathetic dystrophy, complex regional pain syndrome, osteoporosis and post-herpetic neuralgia. It provides a broad range of interdisciplinary treatments. This includes medication management, spinal injections, epidural blocks, radiofrequency lesioning, trigger point injections, physical therapy, spinal cord stimulation and pain medication pumps. It also offers such diagnostic testing services as EMG/NCS, electro-diagnosis, dexa scanning for osteoporosis, discography, arterial dopplers, pulmonary function testing, X-rays and laboratory testing. The practice is led by director of operations Harrison Zipper and physician Ashok Poluri.