Hospitals, Labs & Imaging in Nassau County, NY
150 hospitals listed · Updated Oct 27, 2026
Find hospitals, medical labs and imaging centers in Nassau County with locations and contact details. In an emergency, call 911.
Avahere lists 150 hospitals across 41 Nassau County towns. Of these, 24 show a public phone number, 72 link to a website and 22 list a street address. The most listings are in New Hyde Park (14), Great Neck (13), Garden City (11). None of these businesses has claimed its page yet, so the details come from public business records.
Results
123. Nassau Diagnostic Cardiology
UnclaimedNo reviews yetHospitalFranklin Square
Serves Franklin Square and nearby
126. New York Radiological Society
UnclaimedNo reviews yetHospitalGarden City
Serves Garden City and nearby
128. North Shore Cardiac Imaging
UnclaimedNo reviews yetHospitalNew Hyde Park
Serves New Hyde Park and nearby
129. North Shore LIJ Health Syst LB
UnclaimedNo reviews yetHospitalGlen Cove
Serves Glen Cove and nearby
135. Professional Laboratory
UnclaimedNo reviews yetHospitalNew Hyde Park
Serves New Hyde Park and nearby
136. Prohealth Diagnostic Radiology
UnclaimedNo reviews yetHospitalNew Hyde Park
Serves New Hyde Park and nearby
138. Rapid Diagnostic Inc
UnclaimedNo reviews yetHospitalValley Stream
Serves Valley Stream and nearby
140. Rockville Center Diagnostic
UnclaimedNo reviews yetHospitalGarden City
Serves Garden City and nearby
Towns with hospitals, labs & imaging
41 Nassau County towns, A–Z. Pick yours to see local listings.
- Baldwin1
- Bellmore2
- Bethpage2
- Carle Place1
- Cedarhurst1
- East Meadow1
- East Rockaway1
- Elmont1
- Floral Park3
- Franklin Square1
- Freeport6
- Garden City11
- Glen Cove3
- Glen Head2
- Great Neck13
- Greenvale1
- Hempstead4
- Hewlett3
- Hicksville4
- Jericho2
- Long Beach3
- Manhasset7
- Massapequa3
- Merrick2
- Mineola9
- New Hyde Park14
- Oceanside4
- Old Westbury1
- Plainview7
- Port Washington5
- Rockville Centre8
- Seaford1
- Syosset2
- Uniondale1
- Valley Stream5
- Wantagh1
- West Hempstead5
- Westbury2
- Williston Park3
- Woodbury3
- Woodmere1
Hospitals, Labs & Imaging in Nassau County: common questions
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Listings come from public business records and from business owners. Avahere does not show owner names or private contact details. Spot a mistake or want a listing removed? Remove a listing or contact us.