Long Island
If you live on Long Island, the Mount Sinai Health System has both primary and specialty doctors available to help you maintain your health, manage a chronic condition or treat an illness. Even if you’re not near any of our main hospital centers, you can still get excellent care from a Mount Sinai doctor in Nassau county.
For help finding a Primary Care doctor or to schedule an appointment, please call 1-800-637-4624.
Mount Sinai Doctors Long Island – Greenlawn
5 Cuba Hill RoadGreenlawn, NY 11740
Tel: 631-628-5000 Learn More
Mount Sinai Doctors Long Island - Nesconset
59 Southern BoulevardNesconset, NY 11767
Tel: 631-659-1700 Learn More
Mount Sinai Doctors Manhasset
1155 Northern BoulevardManhasset, NY 11030
Tel: 516-627-3717 Learn More
Mount Sinai Doctors Long Island Heart
200 Old Country Road, Suite 278Mineola, NY 11501
Tel: 516-877-0977 Learn More
South Nassau Center for Behavioral and Primary Health Care
250 Fulton Avenue
Hempstead, NY 11550
Phone: (516) 485-5710
Learn More
South Nassau Primary Medical Care, PC
2750 Merrick Road
Bellmore, NY 11710
Phone: (516) 409-2000
Learn More