Kayli Day, PA-C

Kayli Day is a certified Physician Assistant and works closely with Dr. Brent Roster, who specializes in foot and ankle conditions. With a strong focus on patient-centered care, she strives to build trusting relationships and provide comprehensive education about each patient’s unique health conditions and treatment options. She believes that informed patients are better equipped to manage their health and achieve optimal outcomes.

Kayli was born and raised in Billings and moved to Missoula to complete her undergraduate education, earning her Bachelor of Arts in Biology, with an option in Ecology and Organismal Biology in 2013 from the University of Montana. She earned her Master of Physician Assistant Studies degree from theUniversity of North Dakota in 2024.

Kayli enjoys spending time outdoors on trails, either running, biking, or hiking with her husband, their two dogs, and her friends with their dogs. She is grateful to be a part of such a wonderful community at MBJ and in Missoula.

Physician Assistant School: Master of Physician Assistant Studies- University of North Dakota, 2024

State Licensed: Montana- Certified by the National Commission on Certification of Physician Assistants, NCCPA

Joined Practice: 2024

Professional Memberships:

• American Academy of Physician Assistants
• Montana Academy of Physician Assistants

In our Community

Hobbies/Personal Interests:

Kayli enjoys being outside road or trail running, mountain biking, hiking, backpacking, and gardening. When she’s inside she enjoys hot yoga, baking, and reading. Whether exploring or relaxing, she values quality time with her husband, Ryan, their dogs, Flint and Atlas, and each other’s families.