“Words cannot express! Rimrock compassionately offered the help I needed and was the beginning of a very crucial life change and positive growth for the rest of my life. Thank you!”

Nicholas T.

Admission Information

Our Admission’s Department Staff is available to answer your questions and address concerns you may have about addiction treatment.

They are experts in guiding prospective patients and family members through this process, while ensuring appropriate and timely care. Whether you are calling for information for yourself, a loved one or a professional making a referral, we are available to help navigate the process.

You can reach our Admissions Office by calling (406) 248-3175 or (800) 227-3953. Normal admission business hours are between 8:00 a.m. and 5:00 p.m. Mountain Time, Monday through Friday. When offices are closed, we have counselors on duty at all times to help you and your family.


Admissions Department Contact Information

406-248-3175 or e-mail  AdmissionsDL@rimrock.org


Patient Financial Manager

406-248-3175 ext.438 or email Jamie Sebek at jsebek@rimrock.org


Admission Forms

Admissions Form – Printable