Emergency Rooms locations near Diamond Bar, CA

Showing 1–10 of 10 results

Our Diamond Bar, CA directory covers 10 emergency rooms listings in 10 ZIP codes. Listings here were last checked in May 2026.

Smart Clinic Urgent Care

Medical Clinics

📍 2707 E Valley Blvd Ste 116, West Covina, CA, 91792

📞 626-581-1000

🌐 mysmartclinic.com

Rite Medical Clinic Urgent Care

Medical Clinics

📍 502 W Holt Ave, Pomona, CA, 91768

📞 909-620-8500

Brea Urgent Care

Medical Clinics

📍 395 W Central Ave, Brea, CA, 92821

📞 714-494-2828

🌐 https://www.breaurgentcare.com/

Covina Medical Group

Medical Clinics

📍 605 E Badillo St Ste 300, Covina, CA, 91723

📞 626-732-9232

Mountain View Urgent Care Group

Emergency Rooms

📍 255 E Bonita Ave, Pomona, CA, 91767

📞 909-596-3443

Clinica Medica Para La

Doctors, Physicians & Surgeons

📍 1016 N Hacienda Blvd, La Puente, CA, 91744

📞 626-336-3023

Lakeside Community Healthcare Urgent Care

Doctors, Physicians & Surgeons

📍 1500 W W Covina Pkwy, West Covina, CA, 91790

📞 626-430-9996

🌐 lakesidecommunityhealthcare.com

Urgent Medical Care

Emergency Rooms

📍 8891 Central Ave, Montclair, CA, 91763

📞 909-297-3361

🌐 centralurgentmedicalcare.com

Hoag Urgent Care Anaheim Hills

Emergency Rooms

📍 5630 E Santa Ana Canyon Rd Ste 100, Anaheim, CA, 92807

📞 714-602-2400

OC Urgent Care - Anaheim

Emergency Rooms

📍 631 S Brookhurst St Ste 101, Anaheim, CA, 92804

📞 714-991-5700

Related Categories
Doctors, Physicians & Surgeons Emergency Rooms Medical Clinics
Also search near
Walnut, CA Rowland Heights, CA Pomona, CA Brea, CA West Covina, CA San Dimas, CA Covina, CA Chino, CA Chino Hills, CA