Mount Sinai-Union Square

Mount Sinai-Union Square
10 Union Square East
New York, NY 10003
M-Su 9am-5pm

Monday: 
9:00 am – 5:00 pm
Tuesday: 
9:00 am – 5:00 pm
Wednesday: 
9:00 am – 5:00 pm
Thursday: 
9:00 am – 5:00 pm
Friday: 
9:00 am – 5:00 pm
Saturday: 
9:00 am – 5:00 pm
Sunday: 
9:00 am – 5:00 pm

From routine appointments to emergency services, it’s important to get the care you need—when you need it. But we understand you may be delaying your health needs over concerns about safety. At Mount Sinai, our doctors, nurses, and staff members are working continuously to ensure your safety so that you don't have to put your health on hold.