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The Bristal at Mount Sinai

Assisted Living in Mount Sinai — Suffolk County

Quick answer

The Bristal at Mount Sinai is an assisted living provider located at 400 Sutton Court, Mount Sinai, 11766, in Suffolk County.

HomeDirectoryAssisted LivingThe Bristal at Mount Sinai

Just south of NYS Route 25A on Suffolk's North Shore; independent lifestyle, assisted living and Reflections memory care.

Operator markets accommodations as hotel-like with an active events calendar and multiple dining venues.

Memory care neighborhood blends luxury assisted-living-style accommodations with evidence-based dementia care programming.

Short answer

The Bristal at Mount Sinai is an assisted living provider at 400 Sutton Court, Mount Sinai, 11766, in Suffolk County.

Location and contact

CommunityThe Bristal at Mount Sinai
Care typeAssisted Living
Address400 Sutton Court, Mount Sinai, 11766
CountySuffolk County
WebsiteOfficial site
What we do not publish, and why. We list only details we confirmed against this provider's own published information. We do not publish bed counts, license numbers, pricing or quality ratings for this community because we could not verify them from a primary source. Confirm licensing yourself using the state tools below, and get pricing in writing directly from the community.
How New York regulates this provider type. NYSDOH licenses and inspects this provider type, and publishes the record free on NYS Health Profiles. Read the full explanation →
Evaluating an assisted living community. The questions that actually separate providers of this type. Read the full explanation →

Mount Sinai in context

Huntington Hospital (Northwell) sits in the hub itself, and the LIRR Port Jefferson Branch gives car-free access for visiting family. Housing ranges from waterfront estates in Lloyd Harbor to modest ranches in Huntington Station, so the senior-care market spans private-pay concierge care to Medicaid-reliant placements within a few miles of each other.

Other assisted living options near Mount Sinai

Listing details verified 2026-07-29 against the provider's own published information. We are not affiliated with this community and do not represent it. Details change — confirm directly before making a decision.

Questions families ask

Is the Long-Term Care Ombudsman program free, and does it cost anything to file a complaint?

Yes. The Long-Term Care Ombudsman Program is a free, independent advocacy service - there is no cost to contact Suffolk's coordinator (631-470-6755), Nassau's coordinator (516-466-9718), or the statewide hotline (1-855-582-6769). The program is publicly funded and administratively housed within the NY State Office for the Aging specifically so it can operate independently of the facilities it may be investigating.

How do I report suspected elder abuse or neglect in Nassau County?

Contact Nassau County Adult Protective Services at 516-227-8395, housed within the Nassau County Department of Social Services' Office of Adult Services at 60 Charles Lindbergh Boulevard, Uniondale. For after-hours emergencies, Nassau County DSS operates a separate after-hours line at 516-573-8626.

How do I report suspected elder abuse or neglect in Suffolk County?

Contact Suffolk County Adult Protective Services directly at 631-854-3232. This is the county's confirmed direct referral line, housed within the Suffolk County Department of Social Services. For emergencies after 4:30pm on weekdays, or on weekends and holidays, Suffolk County DSS operates a separate after-hours or emergency services line at 631-854-9100.

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