The Massachusetts Medical Society (MMS) is a professional organization representing physicians in Massachusetts. Founded in 1781, it aims to promote the art and science of medicine, improve public health, and advocate for the interests of its members. The society provides resources, education, and support to help physicians enhance their practice and patient care. MMS also plays a significant role in health policy advocacy, working with lawmakers to influence legislation that affects healthcare in the state. Additionally, it publishes the New England Journal of Medicine, a leading medical journal that shares research and advancements in the medical field.