De Matteis Center-Cardiac Research

101 Northern Boulivard
Greenvale, NY 11548
Phone: (516) 629-2000

The DeMatteis Center is renowned for its cutting edge cardiac imaging technology. Patients can expect the best care and treatments for cardiac disease.

Franklin Hospital Medical Center

900 Franklin Avenue
Valley Stream - 11580
516-256-6000

John T. Mather Memorial Hospital

75 North Country Road
Port Jefferson - 11777
(631) 473-1320

Eastern Long Island Hospital

201 Manor Place
Greenport - 11944
(631) 477-1000

Pilgrim Psychiatric Center

998 Crooked Hill Road
Brentwood - 11717
(631) 761-3500

Mt. Sinai Hospital Medical Center

59 Southern Boulivard # 1
Nesconset - 11767
(631) 659-1700

South Nassau Community Hospital Smart Center

440 Merrick Road # 2
Oceanside - 11572
(516) 255-8200

The Center for Bariatric Surgical Specialites

221 Jericho Turnpike
Syosset - 11791
(516) 714-5431

Winthrop University Hospital Nuclear Medicine Division

259 1st Street
Mineola - 11501
(516) 663-2778

New York Hospital Queens

56-45 Main Street
Flushing - 11355
(718) 670-2000

Peconic Bay Medical Center

1300 Roanoke Avenue
Riverhead - 11901
(631) 548-6000