Mountain States Diabetes Welcomes You



Expert Knowledge. Personal Care


Mountain States Diabetes is a state-of-the-art clinic available to people living throughout the Mountain West region including Montana, Utah, Idaho and Wyoming. We provide extraordinary, personalized care to our patients. Committed to your entire wellbeing, we offer both specialized diabetes & primary care services to all adults (16+). Appointments are available via telemedicine and in-person with flexible times to accommodate your busy schedule. Unlike traditional clinics, we are a direct care practice. That means that we work for YOU, not the middlemen. For more details, please see our FAQ

Your Doctor



Dr. Miller grew up in Buffalo Wyoming and received her undergraduate degree in Nutrition and Food Sciences from the University of Wyoming. After garnering her M.D. from University of Washington School of Medicine, she completed two years of Internal Medicine residency in La Crosse Wisconsin & accepted a fast-track fellowship position in Endocrinology, Diabetes and Metabolism at the University of Utah in Salt Lake City. During her training, Dr. Miller participated in many aspects of research, but her true passion has always been patient care. She has given a number of talks to both patients & providers about healthcare innovation, optimizing diabetes management, insulin pump therapy, continuous glucose monitoring, insulin intensification and weight management. A self-proclaimed "diabetes nerd," Dr. Miller’s professional interests stem from her own experience with type 1 diabetes, diagnosed at age 10.  In her free time, she enjoys skiing, hiking, performing arts, & most outdoor activities with her husband and two children.

Your Nurse



Mountain States Diabetes is thrilled to welcome Luz - the newest team member of our team! Luz is a registered nurse and certified virtual assistant who is committed to providing the highest quality of care. After working 4 years in the hospital in the medical, surgical, and pediatric wards, she transitioned to virtual care to allow her to spend more time with her family. A fierce advocate for her patients' best interests, she collaborates with patients and Dr. Miller to promote optimal health outcomes and ensure that everyone understands the plan of care. As the virtual assistant and nurse for Mountain States Diabetes, Luz has her hands full!  In addition to responding to messages, answering/returning calls, and coordinating referrals, she triages medical concerns, facilitates medication refills, and works with our patients for intake before each appointment.  Luz is inspired daily by her loving parents, siblings, and grandfather. When not working, she finds herself reading, watching movies, and traveling.

At Mountain States Diabetes, we guarantee healthcare that is…



We are THE experts in this field. You might even call us revolutionaries. We understand that your diabetes impacts/is impacted by infections, injuries, other illnesses and preventative health. Our clinicians attain at least 100 CME hours each year to ensure they are up to date in both fields. If we don’t know something, we will let you know & work with you until we have the answer. 



We combine specialty and primary care services to ensure that all of your health care needs are addressed from start to finish. Rather than shipping you off to a bunch of different specialists, most of your care can be managed in clinic. But don’t worry, we’ll be here to navigate the other stuff too!



Our members have no copays, no coinsurance, and no surprise bills. You will know the cost of your care up front.  



Effective healthcare begins with the trust between the patient and physician. At Mountain States Diabetes, your doctor gets to know you personally to provide the customized, professional care that you deserve! 



There is never an inconvenient time to reach out! In addition to same- and next-day appointments, we are available day and night to answer questions, refill prescriptions, and ensure that your health is optimized.



We offer all of the conveniences of a major hospital at a fraction of the price. Your low monthly fee covers appointments, routine labs, and access to affordable medication. 

Missoula Mountain View


Gary Leavitt

Dr. Hayley A. Miller has been my diabetes doctor for over 8 years. I was introduced to her through a recommendation from my previous doctor who was retiring.  She has been the best doctor to help me navigate the highs and lows of being a type 1 diabetic.  She understands the disease very well because she is type 1 herself. She spends the time to answer my questions and help with my concerns. Dr. Miller provides excellent diagnosis and treatment decisions. I have continued to see her as she has moved from Salt Lake City, to Jackson, WY and now to Missoula, MT. It's worth it to me for my comfort level to keep her as my doctor. She is excellent!​


Phone: 406-219-1233

Fax: 219-244-6019

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