Your veins run throughout your body, bringing blood back to your heart and lungs. To help your veins move blood against the pull of gravity, especially in your legs, the veins rely on a system of internal valves. They open when your heart pumps and close between beats. This action prevents your blood from flowing backward. But when those valves malfunction or when blockages occur, you need the expertise and services of the best vein doctor in Brooklyn and Bronx. When choosing a vein specialist, look for one with proven training and experience, such as Dr. George Bolotin of the Astra Vein Treatment Center. He addresses your vein abnormalities so you can get back to your active lifestyle. Read more: https://www.astraveinvascular.com/vein-treatments/ Call the center today for a consultation by number 718-222-0225. Astra Vein Treatment Center 4209A Ave U, Brooklyn, NY 11234 (718) 222-0225 https://www.astraveinvascular.com/ https://astraveinvascular.business.site/ Google maps: https://goo.gl/maps/QEnnotqxPgcHbxu56 https://plus.codes/87G8J35G+RM Brooklyn Nearby Locations: Sheepshead Bay | Madison | Marine Park | Old Mill Basin | Mill Basin 11235, 11223, 11224 | 11229 | 11234 Working Hours: Monday: 9am–6pm Tuesday: 9am–6pm Wednesday: 9am–6pm Thursday: 9am–6pm Friday: 9am–6pm Saturday: Closed Sunday: Closed Payment: cash, check, credit cards.