A psychiatrist is a medical physician who specializes in the care and treatment of mental, emotional, and addictive disorders.

Paediatrician doctors who are specialized in diagnosing and treating diseases and dysfunctions in infants, children, and adolescents.

Geriatric doctors are medical professionals who specialize in overseeing older adults' health and diagnose a variety of conditions.

Physicians specializing as physiatrists are physical medicine and rehabilitation doctors. They can treat various medical conditions.