Primary Care - Long Beach - Mount Sinai South Nassau
Family Medicine • 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
Family Medicine
Address
Long Beach, NY
Phone
516-544-2351
info@snch.org
Opening Hours
Monday–Friday: 9am – 5pm
Services Offered
Insurance & Payment
—
Languages Spoken
—
FAQs
Office Hours
Monday–Friday: 9am – 5pm
Social Media
Photos







What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye (Emergency Department): 3.3 out of 5 stars (12 reviews)
- U.S. News & World Report (Hospital-wide): 3.4 out of 5 stars (Patient Experience rating) (79 reviews)
Patients praise
- Specific primary care physicians praised for being thorough, knowledgeable, and having good bedside manner
- Modern and clean facilities at certain specialized locations like the East Bay Drive site
- Friendly and attentive front-desk or administrative staff at some locations
- Efficient office operations in select primary care practices
Common complaints
- Long wait times, particularly in emergency and triage settings
- Staff perceived as dismissive, unprofessional, or lacking empathy
- Reports of poor communication, including failure to return calls or share results
- Sanitation concerns in hospital inpatient settings
- Complaints regarding discharge procedures and lack of follow-up care
"Dr Rehm and her staff are exceptional. Communication between the group and me is awesome, especially through the app. Dr Rehm gets right back to you. Medical information is clearly described to the patient in which it is easy to understand."
— Patient review, LocalityBiz"Unless you have a boo-boo and need a bandaid I wouldn’t recommend this place. If you’re actually hurt and need medical attention DO NOT GO HERE!!"
— Patient review, Birdeye (Emergency Department)"Receptionist were always friendly and attentive. I felt like I was rushed and wasn’t able to speak much with the doctors, they assumed I was “healthy” and did a quick check to tell me I’m fine. I never received a call back for my results, so I can tell they wanted to get rid of me."
— Patient review, LocalityBizSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
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 family medicine clinics in Long Beach
Summary: Memorial Family Medicine is part of MemorialCare, a health system with a presence in Orange and Los Angeles counties. The office locations include Huntington Beach and Long Beach (Long Beach addresses on Spring Street). It operates as a small practice within the MemorialCare network, focusing on medical services and pediatric care, with a family-medicine/primary-care orientation. If you’re seeking information about a MemorialCare Family Medicine Residency in Long Beach specifically, this page notes the broader Memorial Family Medicine offices and does not detail a residency program. For residency details, consider checking MemorialCare’s medical education pages or contacting the Huntington Beach or Long Beach offices directly.
Summary: South Shore Primary Care (also known as South Shore Family Medical Associate) is a private healthcare provider offering family medicine and a broad range of specialties (cardiology, dentistry, dermatology, ENT, gastroenterology, hematology, obstetrics). Headquartered in Hingham, MA, the organization serves patients of all ages across three U.S. offices. Noted details: small workforce (3 employees) with a Medical Assistant salary around $44k, low bounce rate on their site, and modest web presence (monthly visits ~1,500; global rank ~8.9 million). Offices listed include 72 Sharp St, Hingham, MA, and two locations on Doughty Blvd in Inwood, NY (Inwood, NY 11096). Relevance to query: - Family Medicine and Primary Care are core offerings. - Inwood, NY is mentioned as a location, aligning with Inwood in your query. Note: one listed address corresponds to Inwood, NY, not Long Beach. No explicit Inwood, Long Beach location found in the provided data. If you’re specifically seeking a primary care/family medicine option in Inwood or Long Beach: - This page confirms Inwood, NY availability but does not show a Long Beach location. You may want to verify the exact address and whether there is a Long Beach location or if it’s a mislisting.
Island Medical Professional Association is a small medical practice located in Ship Bottom, NJ, offering board-certified family physicians for primary care across all ages. Key points: - Services: Primary care and family medicine for women, children, adolescents, adults, and the elderly. - Experience: Each physician has 20+ years in Family Medicine. - Locations: Two offices on Long Beach Island, both at 1812 Long Beach Blvd, Ship Bottom, NJ 08008. - Organization: Privately held, active; 2 employees; headquartered in Ship Bottom. - Contact: Phone numbers 609-494-4141 and 609-494-2323. - Web presence: Website islandmedicallbi.com; modest online footprint with monthly visits around 510.
NYU Langone Medical Associates—Long Beach is part of NYU Langone Health, an integrated academic health system based in NYC with locations across NYC area and Florida. The NYU Langone network includes hospitals (e.g., Tisch Hospital, NYU Langone Orthopedic Hospital, Hassenfeld Children’s Hospital, and satellite facilities in Brooklyn, Long Island, Suffolk, and Long Beach) and medical schools. It operates as a nonprofit system with extensive clinical services, a large workforce, and affiliated research and education programs through NYU Grossman School of Medicine. For Long Beach-specific care or scheduling, check the NYU Langone Health network site or contact regional offices in Long Beach, Long Island, or nearby facilities. If you need appointment/verification for NYU Langone Medical Associates—Long Beach specifically, I can look up the best direct contact or facility page.
Comparing your options?
See other family medicine clinics in Long Beach, or search the full directory by insurance, ratings, and more.

