Diagnoses, treats and displays disorders that increase the hazard of incapacity, such as neuromuscular Issues and Persistent pain In 1944, the Baruch Committee, commissioned by philanthropist Bernard Baruch, defined the specialty as a combination of the two fields and laid the framework for its acceptance as an official medical specialty. https://www.earthmom.org/united-states/newport-beach/health-beauty/regenerative-institute-of-newport-beach-stem-cell-doctor-for-pain-management