Cardiologists specialize in treating diseases of the heart and cardiovascular system.

Dermatologists diagnose and treat conditions affecting the skin, hair, and nails.

Neurologists treat disorders of the nervous system including brain, spinal cord, and peripheral nerves.

Pulmonologists specialize in diseases and conditions of the respiratory system.

Gastroenterologists diagnose and treat disorders of the digestive system.

Nephrologists treat diseases of the kidneys and urinary system.

Ophthalmologists diagnose and treat eye diseases and perform eye surgery.

Optometrists perform eye exams, prescribe glasses/contact lenses, and detect eye conditions.

Audiologists diagnose and treat hearing and balance disorders, and fit hearing aids.

ENT specialists treat conditions of the ear, nose, and throat, including allergies and hearing issues.

Orthopedic surgeons treat conditions and injuries of the musculoskeletal system.

Oncologists diagnose and treat cancer in all parts of the body.

Psychiatrists treat mental health conditions and prescribe medications.

Endocrinologists treat disorders of the endocrine system and hormones.

Radiologists use imaging technology to diagnose diseases and injuries.

Pathologists examine tissues and body fluids to diagnose diseases.

Obstetricians provide care during pregnancy, labor, and delivery.

Pediatricians provide medical care for infants, children, and teenagers.

Immunologists diagnose and treat diseases of the immune system.

Rheumatologists treat joint, muscle, and autoimmune diseases.

Surgeons perform surgical procedures to treat diseases and injuries.

Emergency medicine physicians provide immediate care for acute injuries and illnesses.

Geneticists diagnose and treat genetic disorders and provide genetic counseling.

Urologists treat diseases of the urinary system and male reproductive organs.

Otolaryngologists treat diseases of the ear, nose, and throat.

Hematologists diagnose and treat diseases of the blood and blood-forming organs.

Infectious disease specialists diagnose and treat infections caused by bacteria, viruses, fungi, and parasites.

Hepatologists specialize in diseases and disorders of the liver.

Specialists in critical care medicine and advanced respiratory support.

Specializes in vascular access creation and maintenance for dialysis patients.

Toxicologists diagnose and treat poisoning and adverse effects of drugs and chemicals.

Sleep medicine specialists diagnose and treat sleep disorders.

Sports medicine physicians treat injuries and conditions in athletes.

Occupational medicine physicians manage work-related injuries and illnesses.

Geriatricians provide specialized medical care for elderly patients.

Palliative care specialists focus on comfort and quality of life for seriously ill patients.

Occupational therapists help patients regain independence in daily activities.

Physical therapists help patients recover movement and function.

Anesthesiologists (anesthesia doctors) manage pain and anesthesia during medical procedures.

Dentists diagnose and treat conditions of the teeth, gums, and mouth.

Pharmacists provide safe medication guidance and optimize drug therapy for patients.

Addiction medicine specialists treat substance use disorders and behavioral addictions.

Clinical nutritionists develop personalized nutrition and diet plans.

Dermatopathologists examine skin tissue under microscope for diagnosis.

Cardiac surgeons perform complex heart and vascular surgeries.

Neurosurgeons perform surgical procedures on the brain and spinal cord.

Thoracic surgeons perform surgeries on the chest and lungs.

Vascular surgeons repair and treat blood vessels.

Transplant surgeons perform organ and tissue transplantation procedures.