GCPO
  • Home
  • New Patients
  • Services
  • Billing
  • Location
Location
We are located on the 3rd floor of the Millennium Building in downtown Missoula. The Millennium Building is the 8-story brick building with green windows located behind the downtown location of First Interstate Bank. Our building may be recognizable to you from its "Bank of Montana" sign; they are located only on the first floor. Our address is 125 Bank St., Suite #310. To ensure accurate navigation when using online assistance, be sure to type "Millennium Building" in your direction search. All parking near our building is city-owned, so be sure you arrive with enough time to find parking. There is a parking lot in front of the Millennium Building, keep in mind that this lot is city-owned so payment is required for parking. Other parking options include the parking garage on Pattee Street (attached to "Market on Front"), and street (metered) parking near our office; where available. Please call the office at 406-549-7325 if you have any questions.
406-549-7325admin@gcpomentalhealth.com 125 Bank St., Suite #310
© Copyright 2025 Network Solutions, LLC. All rights reserved. All registered trademarks herein are the property of their respective owners.

We use cookies to enable essential functionality on our website, and analyze website traffic. By clicking Accept you consent to our use of cookies. Read about how we use cookies.

Your Cookie Settings

We use cookies to enable essential functionality on our website, and analyze website traffic. Read about how we use cookies.

Cookie Categories
Essential

These cookies are strictly necessary to provide you with services available through our websites. You cannot refuse these cookies without impacting how our websites function. You can block or delete them by changing your browser settings, as described under the heading "Managing cookies" in the Privacy and Cookies Policy.

Analytics

These cookies collect information that is used in aggregate form to help us understand how our websites are being used or how effective our marketing campaigns are.