Dmitri Petrychenko, MD completed his Surgery Internship at Department of Surgery, Brooklyn Hospital in Brooklyn-NYC(NY) and residency in anesthesiology at the Department of Anesthesiology, SUNY Health Science Center in Brooklyn. You can avoid unnecessary spinal surgery or knee replacement. Treatment include epidural steroid injections, sympathetic nerve blocks, peripheral nerve blocks, trigger point injections, radio-frequency thermal ablation, spinal cord stimulation, discograms, IDET.