News & Events

News Welcome McKinley Hallfrisch, PA-C, Family Medicine!

McKinley Hallfrisch, PA-C
Joins the Great Falls Clinic Family Medicine Team 

McKinley Hallfrisch, PA-C

October 24, 2018 – The Great Falls Clinic is pleased to welcome McKinley Hallfrisch, PA-C, back to north central Montana and to our Family Medicine team at the Main Clinic. McKinley specializes in diagnostic, preventive, and therapeutic healthcare and treatment plans for acute and chronic illness, and in education and guidance for patients regarding disease prevention and health promotion. McKinley will work alongside Drs. Anna Earl and Barry Cohan at the Main Clinic to expand primary and endocrinology care.

McKinley graduated from the University of Montana and the Davidson Honors College in Missoula, Montana with her Bachelor of Science in Health and Human Performance: Community Health and Prevention Science in 2016. She then went on to complete her Master of Physician Assistant Studies at the Arizona School of Health Sciences – AT Still University in Mesa, Arizona in 2018. McKinley grew up in Great Falls and Chester, Montana and is excited to return home and begin practicing in the community. In her spare time, McKinley enjoys spending time with family and friends, hiking, and exploring Montana.

McKinley will begin accepting new patients and referrals November 5, 2018 at the Great Falls Clinic – Main Clinic, 1400 29th Street South, Great Falls. For more information or to schedule an appointment, please call 406.454.2171 or visit

About the Great Falls Clinic:

In 1917, four visionary medical leaders opened a world-class comprehensive health care center, with an integrated team of specialists and a personal approach to wellness—far from an urban center. Today, the Clinic is Montana’s largest independent group of physicians, providing the greater Great Falls area with a vast range of health services: diverse specialty medical clinics, a warm and caring hospital, urgent care clinics, family practice, vision services, and a surgical center.

As a provider-led organization, the Clinic is committed to recruiting the most contemporary medical staff, harnessing the power of the latest medical technologies, continually striving for advancement, and above all, working as a team to meet the health needs of the 225,000 residents living in our 17 local counties.

The Great Falls Clinic is committed to improving the health and wellness of our community by providing the best healthcare possible. To schedule an appointment with a primary care provider or specialist, please call 406.454.2171

Meet Our Providers

Brandon McCafferty, MD


Optical Center

Vision Center

Cynthia Decker-Riddle, OD

Optical Center


Vision Center

Kenneth D. Evans, AuD



Russell Herring, DNP

Family Practice

Dustin Riddle, DPM, DC, MHA

Podiatry / Podiatric Surgery

    Have a question for us?

    If you want to contact us about a medical concern or a prescription refill, the best way to do this is by phone 1-800-421-1649.