Glenwood Springs • Aspen • Basalt • Rifle

Comfort and convenience are the hallmarks of Roaring Fork Gastroenterology’s office operations. Dr. Collins and Dr. Stauffer perform procedures at Valley View Hospital, Aspen Valley Hospital, Grand River Medical Center and the MidValley Surgical Center.  The providers have office locations in Glenwood Springs, Aspen, Basalt and Rifle. To ensure your convenience, below is the information you need about our hours, locations, appointment scheduling, insurance acceptance and billing.

Glenwood Springs Office (Main)
410 20th St. Suite 101
Glenwood Springs, CO 81601
(970) 230-9623

Reserved parking is available underneath the office building. Our office is accessible by stairs and elevator. If no parking is available, you may valet your vehicle at the Valley View Hospital Cancer Center on Blake Ave.

Office Hours
Monday: 08:00 AM - 05:00 PM
Tuesday: 08:00 AM - 05:00 PM
Wednesday: 08:00 AM - 05:00 PM
Thursday: 08:00 AM - 05:00 PM
Friday: 08:00 AM - 04:00 PM
Saturday: Closed
Sunday: Closed

Basalt Office located in the Willits Town Center
350 Market Street, Suite 200
Basalt, CO 81621
(970) 230-9623

Office Hours 
Monday: 8:00AM-5:00PM


Grand River Health Specialty Clinic located in Rifle
501 Airport Road
Rifle, CO 81650
(970) 230-9623

Office Hours 
Tuesday: 1:00PM-5:00PM


Office appointments can be scheduled by calling our office at (970) 230-9623 or by clicking on the appointment link on the home page.

Insurance and Billing

We accept Medicare, Medicaid, Tricare, United Healthcare, Anthem Blue Cross Blue Shield, Cigna, and Rocky Mountain Health Plans. Note: We will file all insurance claims as a courtesy regardless of contracted status. Patient will be responsible for balance due if RFG is not contracted with your insurance company. 

Payment Options

We accept Visa, Mastercard, Cash and Check.

Facilities and Equipment

All procedures are performed at Valley View Hospital, Aspen Valley Hospital, Grand River Medical Center and the MidValley Surgery Center. All facilities are joint commission certified and state inspected. Our gastroenterologist uses both Olympus and Pentax endoscopes. We also provide small bowel capsule endoscopy provided by Given Imaging.