Aerospace Medicine Physicians - are concerned with the medical problems connected with flight in the atmosphere and in space.

Allergist Physician - diagnoses and treats body reactions resulting from unusual sensitivities.

Anesthesiologist - administers anesthetics.

Colon and Rectal Specialist - is concerned with the diagnosis and treatments of disorders of the colon, rectum and anus.

Dermatologist - specializes in the diagnosis and treatment of skin disorders.

Emergency Medicine Specialist - works in hospital’s emergency department and provides immediate care for patients suffering from trauma, illness and emotional crises.

Family Physicians - provide general health care to patients of all ages on a continuing basis, and often care for all members of a family. Their training is broader than that of general practitioners.

Immunologist - deals with the body’s resistance to foreign substances.

Internist Physician - specializes in the diagnosis and non-surgical treatment of diseases. Internal Medicine Physician includes;

• Cardiologist - specializes in the diagnosis and treatment of disorders of the heart and blood vessels.
• Endocrinologist - deals with the diagnosis and treatment of disorders of the endocrine glands.

Oncologist - specializes in the diagnosis and non-surgical treatment of cancer.

Neurologist - deals with the diagnosis and treatment of disorders of the nervous system.

Nuclear Medicine Specialist - uses radioactive substances to detect and treat disease.

Gynecologist - deals with the diagnosis and treatment of disorders of the female reproductive organs.

Obstetrician – provide care for women during pregnancy, childbirth, and the postnatal period.

Occupational Medicine Physician - are concerned with health hazards unusual to certain occupations, such an exposure to chemical fumes or radiation.

Opthalmologist - specializes in the diagnosis and treatment of eye disorders, including prescribing corrective lenses.

Optometrist – check and treat vision problems, eye diseases and related conditions. They also prescribe eyeglasses, contact lenses and medicine to treat eye disorders. Optometrist cannot perform surgery, but they can provide patients with pre and post-surgical care.

Oncologist - specializes in the diagnosis and non-surgical treatment of cancer.

Neurologist - deals with the diagnosis and treatment of disorders of the nervous system.

Nuclear Medicine Specialist - uses radioactive substances to detect and treat disease.

Gynecologist - deals with the diagnosis and treatment of disorders of the female reproductive organs.

Obstetrician – provide care for women during pregnancy, childbirth, and the postnatal period.

Occupational Medicine Physician - are concerned with health hazards unusual to certain occupations, such an exposure to chemical fumes or radiation.

Opthalmologist - specializes in the diagnosis and treatment of eye disorders, including prescribing corrective lenses.

Optometrist – check and treat vision problems, eye diseases and related conditions. They also prescribe eyeglasses, contact lenses and medicine to treat eye disorders. Optometrist cannot perform surgery, but they can provide patients with pre and post-surgical care.

Orthopedic Surgeon - specializes in the diagnosis and surgical treatment of diseases, fractures, and deformities of the bones and joints.

Otolaryngologist - deals with the diagnosis and treatment of ear, nose, and throat disorders.

Pathologist - studies and interprets abnormalities of body organs, tissues, cells, and fluids. Some subspecialties of pathology include;

• Clinical Pathologists - are expert in the biochemistry of the human body, and applies this knowledge to the diagnosis of disease.
• Forensic Pathologists - are experts in determining the causes of sudden, suspicious, or violent deaths. Many of them serve as medical examiners (public officials who examine bodies in order to find the cause of death).

Pediatrician - is concerned with the prevention, diagnosis, and treatment of disorders in children.

Physical Medicine and Rehabilitation Physicians - are concerned with alleviating chronic pain and with treating patients with various types of disabilities.

Plastic Surgeons - repair defects of skin and underlying tissue present from birth or caused by injuries, aging, or disease, and perform operations that improve appearance of healthy persons.

Public Health and General Preventive Medicine Specialist - are concerned with epidemiology (the study of the distributions and frequencies of disease in human populations) and with health education, the prevention of chronic diseases.

Psychiatrist - are physicians who deal with mental disorders and are licensed to prescribe drugs.

Radiologist - specializes in the use of radiant energy such as X-rays to diagnose and treat disease.

General Surgeon - performs all types of surgery, especially those not covered by other specialties.

Thoracic Surgeon - specializes in the diagnosis and surgical treatment of diseases of the chest.

Urologist - specializes in the diagnosis and surgical treatment of diseases of the urinary tract and the male reproductive system.