When it comes to diagnosing and treating ear problems, doctors basically have three levels of "ear expertise." They are from least to most-primary care physicians (PCP), ear, nose & throat doctors (ENTs) and otologists/neurotologists. Each has their own niche.
An Audiologist is a medical doctor who treats conditions and diagnoses diseases of the ear. Audiologists help patients suffering from hearing loss by prescribing medication or a hearing device.
Gyno
A neurologist or sleep doctor usually diagnoses and treats a person with a sleep disorder.
A medical officer assess, diagnoses and treats illnesses and diseases.
No, an oncologist is a type of medical doctor. He diagnoses and treats cancers.
GastroenterologistA gastroenterologist.
Clinical
a cardiologist or cardiovascular surgeon
A medical specialist who diagnoses and treats diseases of the nose, ears and throat.
audiologist
No , endocrinologist deals with hormonal diseases .
Obstetrician.( who is usually Gynecologist also.)