Sierra Foothills & Eastern Sierra
Mammoth Lakes is the Eastern Sierra's mountain town on Highway 395, a long but beautiful drive from our Fresno clinic. Diabetes is the most common reason Mammoth Lakes patients come to Spring Endocrinology. Our team manages every type, from a new prediabetes diagnosis to long-standing type 1 on a pump, and we treat the person as well as the glucose.
Call Spring Endocrinology for diabetes care in Mammoth Lakes.
(559) 216-0407
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Mammoth has a small hospital and clinic network, and residents who need an endocrinologist usually face a trip to Reno or over the passes to the Valley. Our approach starts with your data. We review your glucose readings or CGM reports, your labs and your daily routine, then build a plan around them: medication changes, technology, food and activity guidance and clear targets you can track.
About Diabetes Care
Colby Morton, FNP-C is a certified Medtronic insulin pump trainer and the clinic works daily with Dexcom and FreeStyle Libre CGMs, so Mammoth Lakes patients get hands-on help with setup, settings and troubleshooting rather than a pamphlet.
Pregnant or planning to be? We manage gestational diabetes and pre-pregnancy diabetes planning in coordination with your OB provider.
Our patients from Mammoth Lakes come from Mammoth Lakes, June Lake, Bishop, Crowley Lake and beyond. Mammoth Lakes is reached over Tioga Pass in summer or via Highway 395 and 178 the rest of the year, and most Mammoth patients combine an in-person visit with virtual follow-ups.
To schedule diabetes care for Mammoth Lakes, call Spring Endocrinology at (559) 216-0407 or request an appointment online. Please keep medical details for the phone call; we collect those securely.
Request an Appointment
Every condition we treat, written for Mammoth Lakes. Same clinic, same team, same short drive.
Learn more about the condition itself: Diabetes Care · Everything we treat · Our providers
Based in Northeast Fresno and serving Fresno, Madera, Kings and Tulare counties and the Sierra foothills.
Quick answers for Mammoth Lakes patients. For more, read the full FAQ.
More often at first while we adjust your plan, then every three to six months once things are stable. Many routine follow-ups can be virtual for established patients.
When your A1C stays above goal, when you have type 1 or LADA, when you use or want a pump or CGM, when you have frequent lows or when you are planning a pregnancy. Many patients see us alongside their primary care provider in Mammoth Lakes.
Yes. Colby Morton, FNP-C is a certified Medtronic pump trainer, and the clinic works with Dexcom and FreeStyle Libre systems. We handle the prescription, training and ongoing settings.
Google reviews from patients across Fresno, Clovis and the Central Valley.