Looking for a general doctor, family doctor or fever specialist? A general physician, also called a general doctor or family doctor, is the first doctor most people visit for any health concern. They treat fevers, infections, cough, cold, diabetes, blood pressure, thyroid problems and general health issues. A general doctor will assess your condition and refer you to the right specialist when needed. In India, a qualified general doctor holds MBBS; those with further training hold MD (General Medicine). For managing long-term conditions like diabetes or hypertension, choose a general physician who is thorough and coordinates well with specialists.