An ophthalmologist is expert in the disease, functions and anatomy of the eye. Ophthalmologist  may provide routine such as vision testing and prescribe and fit eyeglasses or contact lenses, but ophthalmologist are also surgeons. They repair traumatic injuries to the eye and perform cataract and corneal surgery.

Salary: $105,015-$249,468

Education: bachelor’s program, a 4 year doctor of medicine program and a 3 year residency in a hospital

Demand: 100,000 in the uk