Varicose veins are characterized by enlarged superficial veins that have a blue or dark purple appearance. They develop most often on your legs. The dilation of the veins occurs when blood can’t flow seamlessly back to the heart. Functional veins in your body have a system of valves that prevent blood from flowing backwards. Malfunctioning valves collect blood, causing an enlargement of the veins. These dilated veins may lead to further health complications. Because of the danger of developing chronic pain, swelling or ulcers, varicose veins require attention by an endovascular specialist. Visit the Downtown Vein & Vascular Center in Brooklyn to see Dr. Sergei Sobolevsky, the best varicose veins doctor in New York City. Read more: https://www.downtownveinvascular.com/varicose-veins/ Call the center today for a consultation by number (718) 787-5559. Downtown Vein Treatment Center 480 Court Street, Ste 101 Brooklyn, NY 11231 (718) 787-5559 https://www.downtownveinvascular.com/ Google maps: https://goo.gl/maps/4NjFCLeFDSpawN3v5 https://plus.codes/87G8M2H2+2J Brooklyn Nearby Locations: Carroll Gardens, Red Hook, Columbia Street Waterfront District, Cobble Hill, Boerum Hill, Park Slope 11231, 11201, 11215, 11217 Working Hours: Monday-Friday: 9am - 5pm Payment: cash, check, credit cards.