In the medical profession, a general practitioner (GP) is a medical doctor who treats acute and chronic illnesses and provides preventive care and health education to patients of all ages.

Orthopedic surgeons use both surgical and nonsurgical means to treat musculoskeletal trauma, spine diseases, sports injuries, degenerative diseases, infections, tumors, and congenital disorders.

Otorhinolaryngology, abbreviated ORL and also known as otolaryngology, otolaryngology – head and neck surgery (ORL–H&N or OHNS), or ear, nose, and throat (ENT), is a surgical subspecialty within medicine that deals with the surgical and medical management of conditions of the head and neck.

Radiology is the medical discipline that uses medical imaging to diagnose and treat diseases within the bodies of animals and humans.