Outpatient surgery centers in Castro Valley, CA
2 outpatient surgery centers certified by Medicare.
2 outpatient surgery centers in Castro Valley; 73 more within 25 miles.
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).
- Endoscopy (for example colonoscopy)1
- Orthopedic surgery (bones and joints)1
- Pain management procedures1
- Foot surgery (podiatry)1
All outpatient surgery centers in Castro Valley
- Bay Area Endoscopy Center, LLC(510) 537‑4415Endoscopy · 2 operating rooms
- Redwood Surgery Center LP(510) 576‑8500Orthopedic surgery, Pain management procedures, Foot surgery · 2 operating rooms
Nearby outpatient surgery centers within 25 miles
- San Leandro Surgery Center4.1 mi · San Leandro, CA
- Optima Ophthalmic Medical Asso5.0 mi · Hayward, CA
- Norcal Orthopedic Surgery Center, LLC6.5 mi · San Ramon, CA
- San Ramon Endoscopy Center, LLC6.5 mi · San Ramon, CA
- Tresanti Medical Corporation, T6.5 mi · San Ramon, CA
- Webster Outpatient Surgery Center6.5 mi · San Ramon, CA
- Excelsior Surgery Center LLC8.1 mi · Danville, CA
- Executive Surgery Center, Inc8.1 mi · Danville, CA
More care in Castro Valley
Common questions
How many outpatient surgery centers are in Castro Valley?
Medicare (CMS) lists 2 outpatient surgery centers in Castro Valley, California.
Which surgery centers in Castro Valley do eye surgery such as cataract surgery?
None of the centers here lists it in its Medicare certification record.
Which surgery centers in Castro Valley do endoscopy such as colonoscopy?
1 of the 2 outpatient surgery centers are certified by Medicare for it: Bay Area Endoscopy Center, LLC. Ask the center whether it does your specific procedure.
Which surgery centers in Castro Valley do orthopedic (bone and joint) surgery?
1 of the 2 outpatient surgery centers are certified by Medicare for it: Redwood Surgery Center LP. 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