You may be referred to another doctor for your long-term care. They interact with you daily. They get you up, they give you medications, and they'll chart how you are doing. There are nurses who have gone for additional training. They are often called clinical nurse practitioners.
Doctors come to rely heavily on their input.
Although occupational therapists can help with returning to work, they tend to deal with activities you do every day. For example, we all brush our teeth, comb our hair, get dressed, and generally use our hands in a coordinated and smooth manor. Following an accident, some people will have a change in their vision. The neuro-ophthalmologist has more advanced training in vision problems caused by a brain injury. A blow to the head can produce changes in your vision.