Physician Directed Private Clinic with 27 years experience in pain medicine and anesthesiology. Dr Zahl has been internationally recognized as an expert in pain and anesthesiology since 1995. He can offer you over 25 years experience in the evaluation, diagnosis, treatment and ultimate rehabilitation of chronic pain ranging from common problems as neck and back pain due to herniated discs, failed spine surgery and/or injured "facet" joints; to more complex situations such as reflex sympathetic dystrophy (RSD), occipital neuralgia, intractable headaches, herpes zoster (shingles), cancer pain and fibromyalgia. He graduated from Columbia University, Medical School in NYC and trained in Anesthesiology at the Hospital of the University of Pennsylvania where I also was on the teaching faculty. On Site Same Day Services & Procedures Complete Pain Medicine Evaluation & Treatment Some injections or procedures performed are listed below: * Epidural Steroid Injection * Selective Nerve Root Block * Facet Block * Costroverbal Joint Block * Sympathetic Nerve Block * Stellate Ganglion Block (Cervical Sympathetic Block) * Conventional Facet Neurotomy (Medial Branch Rhizotomy) * Pulsed Radiofrequency Facet Neurotomy * Radiofrequency Lesion Dorsal Root Ganglion * Discogram * Electromygram (EMG) * Spinal Cord Stimulator Trials & Implant * Micro Disckectomy * Independent Medical Exams * Peer Reviews * Expert Evaluations http://www.PAINPA.com