Outpatient surgery centers in Riverside, CA
13 outpatient surgery centers certified by Medicare.
An outpatient surgery center (ambulatory surgical center, ASC) does surgery and procedures that do not need a hospital stay: patients usually go home the same day. Common examples are cataract surgery, colonoscopy and other endoscopy, joint and hand surgery, and pain injections. The centers listed here are certified by Medicare. They are not emergency rooms.
By kind of surgery
Number of centers here certified by Medicare for each kind of surgery (one center can do several).
- Eye surgery (ophthalmology)5
- Endoscopy (for example colonoscopy)5
- Orthopedic surgery (bones and joints)4
- Pain management procedures5
- Plastic surgery4
- Foot surgery (podiatry)4
- Ear, nose and throat surgery3
- Gynecologic surgery (OB/GYN)4
- Other surgery5
All outpatient surgery centers in Riverside
- Brockton Surgery Center(951) 788‑4400Endoscopy · 2 operating rooms
- (951) 335‑5230
- Glenwood Surgical Center, L P(951) 688‑7270Eye surgery, Endoscopy, Orthopedic surgery +5 more · 5 operating rooms
- Inland Outpatient Surgery Center(951) 788‑2001Pain management procedures, Foot surgery · 1 operating room
- Inland Surgery Center Inc(951) 781‑3945Foot surgery · 1 operating room
- Nephrology Associates Ambulatory Surgery Center(951) 248‑1291Other surgery · 2 operating rooms
- Precision Surgery Center(951) 509‑9204Plastic surgery · 2 operating rooms
- Riverside Medical Clinic Surgery Center(951) 782‑3801Eye surgery, Orthopedic surgery, Plastic surgery +2 more · 3 operating rooms
- Riverside Medical Clinic Surgery Center(951) 683‑6370Eye surgery, Endoscopy, Orthopedic surgery +6 more · 4 operating rooms
- Riverside Outpatient Surgical Institute(951) 784‑4088Eye surgery, Endoscopy, Orthopedic surgery +5 more · 2 operating rooms
- Riverside Regional Surgery Center, Inc(951) 785‑7772Pain management procedures · 1 operating room
- Riverwalk Surgery Center(951) 321‑0100Endoscopy · 1 operating room
- The Surgery Center of Riverside(951) 785‑5421Eye surgery · 1 operating room
More care in Riverside
Common questions
How many outpatient surgery centers are in Riverside?
Medicare (CMS) lists 13 outpatient surgery centers in Riverside, California.
Which surgery centers in Riverside do eye surgery such as cataract surgery?
5 of the 13 outpatient surgery centers are certified by Medicare for it: Glenwood Surgical Center, L P, Riverside Medical Clinic Surgery Center, Riverside Medical Clinic Surgery Center, Riverside Outpatient Surgical Institute and The Surgery Center of Riverside. Ask the center whether it does your specific procedure.
Which surgery centers in Riverside do endoscopy such as colonoscopy?
5 of the 13 outpatient surgery centers are certified by Medicare for it: Brockton Surgery Center, Glenwood Surgical Center, L P, Riverside Medical Clinic Surgery Center, Riverside Outpatient Surgical Institute and Riverwalk Surgery Center. Ask the center whether it does your specific procedure.
Which surgery centers in Riverside do orthopedic (bone and joint) surgery?
4 of the 13 outpatient surgery centers are certified by Medicare for it: Glenwood Surgical Center, L P, Riverside Medical Clinic Surgery Center, Riverside Medical Clinic Surgery Center and Riverside Outpatient Surgical Institute. Ask the center whether it does your specific procedure.
Do surgery centers have Medicare star ratings?
No. Medicare does not rate outpatient surgery centers with stars. Each center’s page shows the official Medicare quality measures and patient survey results instead, next to the national values.
Source: Centers for Medicare & Medicaid Services (CMS), “Provider of Services File - Internet Quality Improvement and Evaluation System”, data updated 2026-10-16, retrieved 2026-11-13. In a medical emergency, call 911. About outpatient surgery centers and their quality measures