Samuel Oschin Cancer Center

Los Angeles has 747 medical center listings on file, spread across the city but clustered in a few zip codes. The 90048 zip alone carries 52 listings, well ahead of 91402 at 27 and 90027 at 23. If you're narrowing options, starting in one of these denser zips gives you more to compare in a single trip or phone session than a scattered search across the whole city.

Of the listings here, 727 have a phone number on file and 623 list a website, so most entries give you a way to reach out directly. Paid placements are labeled Sponsored, and this Los Angeles medical center page has no listings tagged that way right now, meaning everything you scroll past is unpromoted directory data. Call two or three in your preferred zip before committing to one. If you run a medical center in Los Angeles and see a wrong number, a dead site link, or missing details, you can claim the listing and update it so people searching nearby get accurate information.