

Serving Western Montana
Elevated Diabetes Care for All Ages
Our clinic offers dedicated pediatric and adult diabetes management, ensuring compassionate and convenient support through in-person or telehealth visits.
Our Guiding Principle
We believe in a lifelong partnership, guiding you through the daily realities of diabetes with compassionate management and individualized support.
Summit Diabetes Center
Compassionate, Expert Care for Every Age
Claire Steinberg, CPNP-PC, and Molly Quinn, PA-C, offer specialized knowledge in managing diabetes for both children and adults, fostering a lasting partnership in health. At Summit Diabetes Center, patients can collaborate closely with their provider and our certified diabetes educator, and with continuous care throughout their lives, there is no requirement to switch to another clinic.


Specialized Expertise, Personalized Approach
Claire Steinberg, CPNP-PC
With extensive experience in pediatric endocrinology, Claire provides compassionate care for children and adolescents with diabetes. She focuses on empowering families and young patients to navigate daily management with confidence.
Adult Diabetes
Molly Quinn, PA-C
Molly specializes in adult diabetes care, guiding patients through complex management, continuous glucose monitoring, and lifestyle adjustments for stable, healthy living at every stage. Her approach emphasizes long-term partnership.


Continuous Care for Every Season of Life
From a child's first diagnosis to navigating the complexities of adult and senior diabetes, our philosophy centers on consistent, empathetic support. We build lasting relationships, adapting care plans as your needs evolve.
Our dedicated specialists ensure you always see a familiar face who understands your history, lifestyle, and goals, providing care that scales with you, close to home in Western Montana.
Ready for Elevated Care?
Connect with our specialists and begin your partnership for stable, healthy living.
Summit Diabetes Center
Elevated care for all ages
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info@summitdiabetes.com
3301 Great Northern Ave Suite 203
Missoula, MT 59808
Mon - Fri: 8:00 AM - 5:00 PM
© 2026 Summit Diabetes Center- Elevated care for all ages.
Summit Diabetes Center
