Patient Service Center

New York's Laboratory Testing category holds 238 listings, clustered most heavily around 10016 and 10017, each with 5 entries, followed by 10001, 10018, 10458, 10461, 11220, and 11372 at 4 apiece. If you're near one of those zip codes, start your search there and call two or three labs to compare hours, specimen drop-off rules, and turnaround times before picking one. Outside those pockets, the rest of the city's labs are spread thin, so widening your zip search radius helps if the first few calls don't pan out.

Most of these listings include a way to reach the business: 231 show a phone number and 198 list a website, so you'll usually have more than one way to confirm details before a visit. Paid placements on SiteCity display a Sponsored label when active, and this category currently has none, so what you're scrolling is unordered directory data, not a curated pick. If you manage one of these labs and spot an outdated phone number or missing site link, you can claim the listing and update it yourself, which keeps your entry useful to the next patient searching nearby.