Location, Directions, and Parking
Mount Sinai South Nassau is located at One Healthy Way in Oceanside, New York, on the South Shore of Long Island. It is between Oceanside Road and Washington Avenue. This page provides driving and public transit directions and information about parking. The information is also available in Spanish, below.
Address: One Healthy Way, Oceanside, NY 11572
Current Patient and Visitor Lots
Beginning February 2, visitors to Mount Sinai South Nassau’s Oceanside campus should be aware that a new parking system will be implemented, including new fees for visitor parking.
The new visitor parking rates are:
- $4 (up to 2 hours)
- $6 (2-4 hours)
- $9 (over 4 hours, up to 24 hours)
Please note:
- Easy digital payment via mobile app, text-to-pay, or kiosk (credit cards & digital wallets accepted)
- Patient parking remains complimentary in Lot 6 (Washington Ave) and Lot 3
- Emergency Department patients may park in Lot 7 and receive a complimentary parking pass for that visit
- Handicapped parking is available in multiple lots and in front of the hospital
Emergency Department Location
The Emergency Department’s main entrance for drive-up or walk-in patients has moved from Washington Avenue to the east side of Oceanside Road, south of Oswald Court and north of Nassau Parkway. The ambulance entrance remains on Nassau Parkway.
Directions by Car
From the West
Take the Cross Island Parkway to the Southern State Parkway, eastbound, to exit 17S (Hempstead Avenue). Take exit 17S, and continue along Hempstead Avenue as it becomes Ocean Avenue. Make a left on Merrick Road, then turn right onto Oceanside Road. Continue until the first traffic light. Make a left onto Oswald Court. The hospital is on your right.
From the East
Take Southern State Parkway westbound to exit 20S (Grand Avenue, Baldwin). Take Grand Avenue south to Merrick Road. Make a right onto Merrick Road. Go approximately one mile to Oceanside Road. Make a left turn on Oceanside Road. The hospital is on your left.
Directions by Public Transportation
Regularly scheduled trains leave Grand Central Madison and Pennsylvania Station for Rockville Centre. Information and tickets are available at Grand Central Madison and Pennsylvania Station at the Long Island Rail Road terminals. At Rockville Centre, take a cab to the hospital.
Direcciones in Español
Transporte Publico: Los trenes salen regularmente de la estación Pennsylvania en dirección a Rockville Center. En el mostrador de Long Island Rail Road de la estación Pennsylvania, puede comprar los billetes del tren y encontrar amplia información sobre los horarios de los trenes. Una vez que llegue a Rockville Center, tome un taxi hasta el hospital.
En Automovil:
Desde el oeste: De el Belt Parkway usted puede tomar la salida hacia el Southern State dirección Este. Tome el Southern State y salga en la salida 17 (Hempstead Avenue) La Hempstead Avenue se convierte en la Ocean Avenue; continúe en la Ocean Avenue dirección Sur hasta llegar a la Merrick Road; gire a la Izquierda en la Merrick Road; gire a la derecha en la Oceanside Road; continúe hasta el primer semáforo (Oswald Court) y gire a la izquierda en Oswald Court. El hospital queda a su derecho
Desde el este: Tome el Southern State Parkway en dirección Oeste hasta la salida 20S (Grand Avenue en el pueblo de Baldwin) Tome la Grand Avenue en dirección Sur hasta la Merrick Road. Gire a la derecha en la Merrick Road. Siga aproximadamente durante una milla hasta la Oceanside Road. Gire a la derecha en la Oceanside Road. El hospital le queda a su izquierda.