Occupational surgeons treat work-related injuries. They also treat disease such as breathing disorders, allergic reactions to chemicals, lung disease, and chemical burns. They work with the owner toward safety in the workplace as well. The need for doctors is very important because most of the people are in a work place. It used to be called industrial medicine because they were used in lumbering, auto manufacturing, railroads, mining, and steel manufactures. They were used in heavy industrial plants so the employees will have medical help when needed. They provide medical and surgical care for employees. There is a great need for Occupational surgeons in the workplace. Now it has exploded to government places, education, private industries, and many more. Healthy work practices are very important. Every organization should have this no matter what the size of the company is. Doctors in this field give treatment for people suffering from disease or injury. These doctors can also work in specialties such as family and general medicine, internal medicine, gynecology, obstetrics, psychiatry, and surgery. Howver, surgeons specialize in treatment of deformity, disease, and injury as well. Many of these doctors work in private offices, clinics and some specialize in a certain field. They repair bones that are injured during work too. Occupational doctors and surgeons travel from the work place to the hospital in order to take care of their patients.