City · California · San Bernardino County
Pharmacies in Ontario, CA
14 pharmacies. Community/retail pharmacy: 10 · Pharmacy: 4.
- Aster Pharmacare Inc(909) 391‑3542Community/retail pharmacy · 1520 N Mountain Ave Ste 125
- Garfield Beach CVS, L.L.C.(401) 765‑1500Pharmacy · 1670 E 4th St Ste D
- J&J RX(909) 467‑1313Community/retail pharmacy · 403 W F St
- JM Pharmacy Corp(909) 983‑3001Community/retail pharmacy · 437 N Euclid Ave Ste B
- Kaiser Foundation Health Plan Inc(866) 450‑4944Community/retail pharmacy · 2295 S Vineyard Ave Fl 1
- Leon Darling Pharmacy Inc(909) 391‑3542Community/retail pharmacy · 1520 N Mountain Ave Ste 106
- PRXP of Ca LLC(888) 505‑1485Pharmacy · 4345 E Lowell St Ste C&D
- Safa Pharmacy Corporation(909) 391‑3542Community/retail pharmacy · 1520 N Mountain Ave Ste 125
- Sams West Inc(909) 476‑9083Community/retail pharmacy · 951 N Milliken Ave
- Sphinx Pharmacy Corp(909) 496‑6624Community/retail pharmacy · 437 N Euclid Ave Ste B
- TDSM Inc(909) 983‑0999Community/retail pharmacy · 437 N Euclid Ave Suite B
- Walgreen Co(909) 923‑9934Pharmacy · 2950 S Archibald Ave
- Walgreen Co(909) 984‑0140Pharmacy · 2245 S Euclid Ave.
- Walmart Inc.(909) 321‑3172Community/retail pharmacy · 1333 N Mountain Ave
Nearest emergency rooms
- Montclair Hospital Medical Center1.9 mi · Montclair, CA
- Chino Valley Medical Center2.5 mi · Chino, CA
- San Antonio Regional Hospital3.4 mi · Upland, CA
Common questions
How many pharmacies are in Ontario, California?
Our directory lists 14 pharmacies in Ontario (Community/retail pharmacy: 10 · Pharmacy: 4).
Where is the nearest emergency room to Ontario?
Hospitals that list emergency services in Medicare data, near Ontario: Montclair Hospital Medical Center, Montclair (1.9 mi), Chino Valley Medical Center, Chino (2.5 mi) and San Antonio Regional Hospital, Upland (3.4 mi). In a medical emergency, call 911.
Pharmacies fill prescriptions, and many also give vaccines and answer questions about your medicines. This list comes from the federal NPI Registry, where every pharmacy that bills health insurance must be registered.
Sources: NPI Registry monthly file, NPPES (updated 2026-11-01, retrieved 2026-11-07). Methodology