Yellowstone Surgery Center

Our Physicians

Yellowstone Surgery Center partners with the region's most experienced experts in outpatient procedures.

Athletic Medicine Performance
1144 N 28th Street
Billings, MT 59101
(406) 318-7289

Ortho Montana
2900 12th Avenue North #140W & #100E
Billings, MT 59101
(406) 237-5050

  All Physicians

Roger Bentley, MD

Medical School

University of Arizona College of Medicine


University of Oklahoma Health Sciences Center


Southern California Orthopedic Institute

Main Focus

Sports Medicine specializing in hip arthroscopy

Professional Affiliations

American Academy of Orthopaedic Surgeons Arthoscopy Association of North America American Orthopaedic Society for Sports Medicine

Outreach Activities and Hobbies

Snowboarding, backpacking, basketball, football, rock climbing, running, golf, travel, piano, and guitar.

Special Qualifications

Fluent in Spanish

  Visitor Restrictions

18 years and older
Currently Yellowstone Surgery Center is not allowing visitors to stay in the building. Our staff will call when it is time for visitors to pick up their loved one. Once discharged, visitors of the patient will not need to re-enter the building. Discharge instructions will be provided over the phone, and patients will be wheel chaired out to the vehicle for pick up.

Younger than 18
A parent or legal guardian must stay in the building at all times. Yellowstone Surgery Center prefers one, however, we will allow for two.

If you have a mask, please wear it during your time at Yellowstone Surgery Center. If you do not have a mask, Yellowstone Surgery Center will provide one.

A COVID-19 test will be required prior to elective surgery. This will be arranged through Surgeon’s offices four days in advance of the date of surgery.