Obstetrics - These physicians are trained in the care of the female reproductive system and associated disorders. Oncology - Disorders of the blood, spleen and lymph glands, as well as all types of cancer and other benign tumors, are treated. Ophthalmology - These specialists focus on eye and vision care, diagnosing visual problems and offering treatments. Ophthalmologists frequently use surgical intervention in their practices. Optometry - Specialists in this field examine the eye for defects in vision, then prescribe corrective lenses or exercises.
Optometrists also diagnose and treat eye diseases.
Oral Surgery - Oral surgeons can provide dental implants and wisdom teeth extractions, as well as provide treatments for facial fractures, facial pain management, oral cancer and breath disorders. Orthodontics - The technique of making sure teeth are properly straightened, usually through the process of having a patient wear braces. The form and function of the extremities, spine and associated structures are treated. Osteopathic - Treating diseases by emphasizing manipulation, such as manipulation of the joints. Pain Management - Anesthesiologists in this field use a variety of treatments for acute and chronic pain.