Primary Care - Long Beach - Mount Sinai South Nassau
Cardiology • Long Beach, NY • Since 1928
About
Mount Sinai South Nassau (formerly South Nassau Communities Hospital) is a nonprofit, acute-care teaching hospital in Oceanside, NY, with a large regional presence. It offers comprehensive medical services including cardiology, oncology, orthopedics, bariatrics, and emergency care, plus advanced radiosurgery (Novalis Tx and Gamma Knife Perfexion). The hospital operates 455 beds, employs over 3,000 staff and more than 900 physicians, and holds designations as a Stroke Center and Comprehensive Community Cancer Center. It is an equal opportunity employer and serves the Long Beach area as part of Mount Sinai Health System. For primary care needs in Long Beach, it provides access through Mount Sinai South Nassau’s network of outpatient and specialty services. Contact: info@southnassau.org or 516-632-3000.
Clinic Type
Cardiology
Address
Long Beach, NY
Phone
5166323000
info@snch.org
Opening Hours
Monday–Friday: 9am – 5pm
Services Offered
Technology & Equipment
Insurance & Payment
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Languages Spoken
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FAQs
What are the clinic hours?
Office Hours: Monday–Friday: 9am – 5pm.
Do you accept patients with no insurance?
No Insurance? We offer programs for eligible patients that assist with reduced-rate care based on your ability to pay, and connections to facilitated-insurance enrollment programs.
Social Media
Photos







In the News
- Outpatient Locations | Mount Sinai - New York
- Search — Apr 23, 2026
- Mount Sinai South Nassau – Long Beach — Jun 11, 2026
- Mount Sinai South Nassau | Mount Sinai - New York — Sep 16, 2025
Information sourced from the clinic's website as of July 11, 2026.
More cardiology clinics in Long Beach
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