Dermatology Dermatologists diagnose and treat skin problems, including acne, eczema, and psoriasis. The dermatologist has special training in skin cancer surgery and in using laser equipment for removing cancerous and benign lesions. The newest technology for phototherapy, using light for skin treatment, is also available. The dermatologist will also perform nail surgery, use collagen injections for scars and wrinkles, and treat prominent superficial leg veins. This specialist treats disorders of the body s glands that secrete hormones into the bloodstream.
Endocrinologists treat diabetics as well as patients with thyroid, adrenal, or pituitary disease.
This specialty is concerned with disorders of the throat, stomach, intestines, liver, pancreas, and gallbladder. Gastroenterologists sometimes order special X-rays to diagnose problems relating to digestion and elimination. They also perform procedures such as endoscopies and proctoscopies, which allow them to examine the interior of the throat, stomach, and portions of the intestine. General Surgery General surgery includes abdominal, head, neck, and varicose vein surgery. Thoracic surgery refers to surgery of the lungs, chest wall, and esophagus.