Doctor, Doctor Tools A B ANESTHESIOLOGIST Administers painkilling drugs during surgery CARDIOLOGIST Diagnoses and treats heart disease DERMATOLOGIST Diagnoses and treats skin diseases ENDOCRINOLOGIST Diagnoses and treats problems associated with glands GASTROENTEROLOGIST Treats stomach and intestinal disorders GYNECOLOGIST Diagnoses and treats problems of the female reproductive system NEUROLOGIST Diagnoses and treats problems of the brain and other parts of the nervous system OBSTETRICIAN Specializes in all areas of pregnancy and childbirth ONCOLOGIST Diagnoses and treats cancer OPTOMETRIST Diagnoses and treats eye problems ORTHOPEDIC SURGEON Performs surgery on bones and joints OTOLARYNGOLOGIST Treats disorders of the ears, nose, and throat OTOLOGIST Diagnoses and treats ear problems PATHOLOGIST Does lab tests of body tissues and fluids to study the causes of illness and death. PEDIATRICIAN Specializes in the medical care of children PLASTIC SURGEON Treats skin and soft-tissue disorders and performs surgery to improve features. PODIATRIST Diagnoses and treats foot problems PSYCHIATRIST Specializes in treating mental and emotional disorders RADIOLOGIST Diagnoses health problems through the use of X-rays THORACIC SURGEON Performs surgery on the chest and lungs UROLOGIST Treats disorders of the urinary tract and the male reproductive system