May 19, 2026
Helena native Makenzie Horn, PA, earned her Master of Science in physician assistant studies from Rocky Mountain College and her Bachelor of Science in biology teaching from Montana State University. Before beginning her medical career, Makenzie taught middle school science.
Prior to joining St. Peter’s Health, Makenzie practiced as a physician assistant in dermatology and cardiothoracic and vascular surgery. She has experience in both outpatient and inpatient settings, including outpatient clinic care, inpatient rounding and surgical first assist responsibilities.
Makenzie is accepting new patients and delivering care at St. Peter’s Health Medical Group Broadway Clinic.
