Emergency medicine is a subspecialty that focuses on patients who need immediate and often intensive care. These physicians must be able to handle medical problems quickly to avoid potential complications with their patients. With their knowledge of emergency medicine comes knowledge about many other types of medicine, as they must be able to respond to patients who present a variety of symptoms and problems. They will also have a thorough understanding of emergency medical devices.

Psychiatrists are doctors who specialize in treating mental, addictive, and emotional disorders. They order diagnostic tests, prescribe medications, and use psychotherapy to help patients and their family members deal with these disorders and diseases. They often work with other doctors and specialists to help come up with the best treatment option for their patients.

A urologist is a health professional who studies and treats disorders of the urinary tract. Urologists can conduct tests, perform surgery, and help resolve any issues that a patient may be having with urination. Urologists treat the kidneys, ureters, bladder, urethra, and adrenal glands. They can also treat some male reproductive organs that are connected to the urinary tract.

A vascular surgeon is a medical professional who has been trained to diagnose and treat diseases of the vascular system. The vascular system is made up of blood vessels and veins. It helps blood get to the organs, and if something stops the blood from flowing properly, organs can suffer and patients can become extremely sick. Vascular surgeons can help fix any vascular problems that may occur including blockage of Carotids, blockage of leg arteries,aortic aneurysms and varicose veins.