Contact & Locations
Colorado Brain and Spine Institute has three convenient locations across Denver and a satellite office in Salida, CO.
Coming soon! We will have a new office location in Denver starting May 1, 2026. Please see below for details.
The quickest way to reach us as an existing patient is through your patient portal. We are open Monday-Friday, 8am to 4:30 pm and closed on Holidays.
Office Email & Phone
Main Phone: (303) 783-8844
General Fax: (303) 783-2002
Make/Reschedule Appointments: (303) 783-8844, option 1
Referring Provider Line: (303) 783-8844, option 2
Please note patients should not use this option
Medical Questions & Forms: (303) 783-8844, option 3
Surgery Scheduling: (303) 783-8844, option 4 or
surgery@cbsi.md**
Medical & Billing Records: (303) 783-8844, option 5 or cbsi@cbsi.md
Billing Questions: (303) 783-8844, option 6
Chiari Patients: (303) 783-8844, option 7 or 303-783-7654
Prescription Refill Fax: (303) 783-2002, Please allow 2-3 business days to process refills. We are unable to prescribe or refill medications after hours or during weekends.
Office Hours
Monday-Friday : 8am–4:30pm
Email:cbsi@cbsi.md
*Please note this email is for general inquires and is not monitored after hours.
Questions About Your Bill?
Phone:(303) 783-8844, option 6
Already a patient?
Emails can be sent to cbsi@cbsi.md* or directly through your patient portal account.
**By sending an email to CBSI, you are giving consent to receive communication via email from CBSI.
CBSI Englewood Office
500 E Hampden Ave Suite 200
Englewood, CO 80113
Hours
Monday–Friday
8am–4:30pm
CBSI Aurora Office
1411 S Potomac St Suite 450
Aurora, CO 80012
Hours
Monday–Friday
8am–4:30pm
CBSI Thornton Office
9195 Grant St Suite 205
Thornton, CO 80229
Hours
Monday–Friday
8am–4:30pm
CBSI PSL Office
Coming 5/1/26
1601 E. 19th Ave, Suite 3550
Denver, CO 80218
Hours
Wednesday
8am–12pm