A nephrologist, a specialist in kidney health, typically treats conditions related to protein in urine, known as proteinuria. They can diagnose underlying causes, such as kidney disease or other systemic conditions, and recommend appropriate treatments. In some cases, a primary care physician may also address initial concerns and refer patients to a nephrologist as needed.
Dermatologist treats that condition
The Dermatologist (skin doctor)
Foot doctor
I think its an orthapeadic doctor
an oncologist
A psychologist.
gastroenteroligist
nuerologist
A gastroenterologist treats stomach pain.
A GP should do.
podiatrist
Pediatrician.