John C. Marshall (physician)

John C. Marshall is a prominent American physician and researcher specializing in pain medicine and neurology. He is renowned for his work on understanding the nervous system's role in pain and developing treatments for chronic pain conditions. Marshall's research has advanced knowledge of how the brain and nerves process pain signals, leading to improved therapies for patients suffering from persistent pain issues. He has held academic and clinical positions in reputable institutions, making significant contributions to pain management science and education.