Since joining National Spine & Pain Centers in 1983, Dr. Friedlis has helped expand the practice into the thriving, nationally recognized leader it is today. He is passionate about the science of pain management and committed to delivering the most effective therapies possible to each of his patients. Throughout his 25+ years of experience he has actively enhanced his knowledge and expertise through continuing education, training and research, a pursuit that has established him in the region as the foremost practitioner of regenerative therapies for musculoskeletal injuries. In addition to being skilled in conventional interventional techniques, Dr. Friedlis is one of few physicians in the Washington, DC metropolitan area trained to perform Platelet Rich Plasma (PRP) therapy, and is one of the first doctors in the area to use Stem Cell Therapy for musculoskeletal injuries, in particular knee and hip arthritis and has been showing positive results over the last 2 years.