Whether you need a routine checkup, emergency services, or advanced treatment from a specialist, Mount Sinai South Nassau can help. Our offices are conveniently located near South Nassau.

Mount Sinai South Nassau Mental Health Counseling Center
2277 Grand Avenue
Baldwin, NY 11510
Tel: 516-377-5400

Mount Sinai South Nassau Gertrude and Louis Feil Cancer Center
One South Central Avenue
Valley Stream, NY 11580
Tel: 516-632-3350

Mount Sinai South Nassau - Cardiac Rehabilitation
440 Merrick Road
Oceanside, NY 11572
Tel: 516-255-8280

Mount Sinai South Nassau Outpatient Dialysis Center
3618 Oceanside Road
Oceanside, NY 11572
Tel: 516-255-8000

Mount Sinai South Nassau - Emergency Department at Long Beach
325 East Bay Drive (corner of Monroe Boulevard)
Long Beach, NY 11561
Tel: 516-870-1010

Mount Sinai South Nassau - Family Medicine
196 Merrick Road
Oceanside, NY 11572
Tel: 516-255-8400

Mount Sinai at Home
1000 South Oyster Bay Rd
Hicksville, NY 11801
Tel: 516-377-5000

Mount Sinai South Nassau - Maternal Fetal Medicine
Eight Oceanside Road
Rockville Centre, NY 11570
Tel: 516-632-4636

Mount Sinai South Nassau - Pediatrics
250 Fulton Avenue
Hempstead, NY 11550
Tel: 516-485-5710

Mount Sinai South Nassau - Physical Medicine and Rehabilitation
440 Merrick Road
Oceanside, NY 11572
Tel: 516-255-8200

Mount Sinai South Nassau - Primary Care Walk-In Center
106 Boardwalk (The Breeze)
Between Riverside Blvd and Long Beach Rd
Long Beach, NY 11561
Tel: 516-432-2004

Mount Sinai South Nassau - Long Beach Primary Care
761 Franklin Boulevard
Long Beach, NY 11561
Tel: 516-544-2351

Mount Sinai South Nassau - Primary Care
250 Fulton Avenue
Hempstead, NY 11550
Tel: 516-485-5710

SIBSPlace
510 Merrick Road
Rockville Centre, NY 11570
Tel: 516-374-3000

Center for Sleep Wellness at Mount Sinai South Nassau
1420 Broadway
Hewlett, NY 11557
Tel: 516-374-8830

Center for Women's Imaging at Mount Sinai South Nassau
440 Merrick Road
Oceanside, NY 11572
Tel: 516-255-8220

Wound Care Center at Mount Sinai South Nassau
440 Merrick Road
Oceanside, NY 11572
Tel: 516-764-4325

Alongside our convenient South Nassau locations, you can also access comprehensive outpatient and specialty services throughout Long Island. Visit Mount Sinai Doctors Long Island to find the right provider near you.