McKinley Hallfrisch, PA-C


(406) 454-2171

Accepting New Patients


McKinley, PA-C

McKinley Hallfrisch, PA-C, is accepting new patients and referrals at the Great Falls Clinic Specialty Center, 3000 15th Avenue South. For more information or to schedule, please call (406) 454-2171.

McKinley specializes in diagnostic, preventive, and therapeutic healthcare and treatment plans for otolaryngology, and in education and guidance for patients regarding disease prevention and health promotion.

In her spare time, McKinley enjoys spending time with family and friends, hiking, and exploring Montana.

McKinley’s Office Hours:

Monday through Thursday, 7:30 am – 5:30 pm

“McKinley is a top notch provider-one of the best I have had. She listens closely to my health reports and any concerns I may have and addresses them in an effective, succinct, and understandable manner. Couldn’t ask for better care.” – Lon, Current Patient

“McKinley was excellent. She found an eliminated the problem within minutes. She was not the first provider to examine me for the problem, but was the first to solve it. Many thanks!” – Elena, Current Patient

“Getting scheduled was easy and quick, about a week after the referral was put in we were contacted to schedule and we were scheduled for same day or offered another appointment not far out. McKinley Hallfrisch, PA was very thorough in explaining everything and took time to listen and answer any questions or concerns. She went above and beyond to check everything out and to ensure we were involved in care decisions. Nursing staff was very friendly and made sure our little dude felt involved and comfortable.” – Jude, Current Patient


Great Falls Clinic Specialty Center
3000 15th Avenue South – Second Floor
Great Falls, MT 59405
(406) 454-2171


  • Otolaryngology
  • Ear, Nose and Throat


  • Master of Physician Assistant Studies, Arizona School of Health Sciences - A.T. Still University, Mesa, Arizona, 2018
  • Bachelor of Science Health and Human Performance: Community Health and Prevention Science, University of Montana and The Davidson Honors College, Missoula, Montana, 2016


  • ATSU Physician Assistant Alumni Association Scholarship, 2018
  • Montana Academy of Physician Assistants Scholarship, 2016
  • Presidential Leadership Scholarship Platinum Level, Davidson Honors College, 2012-2016
  • Phi Kappa Phi and Alpha Lambda Delta Honors Society Member, 2015-2016