Our team diagnoses and treats disorders of the endocrine system which is responsible for regulating hormones. We specialize in metabolic diseases such as diabetes, thyroid disorders, parathyroid disorders, conditions affecting the pituitary and adrenal glands, and other conditions such as osteoporosis and cholesterol disorders.
If you have a medical emergency, please call 911 or go directly to the Emergency Department. To reach the physician on-call, please call our office at (208) 429-0300.
Cody Davies, NP started his career with St. Luke's, working in hospital internal medicine where he developed an interest in endocrinology.
Cody earned his bachelor's degree from Oregon Health and Sciences University. He earned his master’s degree in nursing science from Gonzaga University. In his spare time, he enjoys exploring the outdoors, spending time with family, and fishing.
Michael Holyoak, DO has professional interest in pituitary disorders, thyroid cancer, and diabetes technology. After completing his medical education in the Midwest, he is happy to be back in Idaho, his home state, offering endocrine care to the Treasure Valley community.
In his free time, Dr. Holyoak enjoys camping, hiking, and fishing with his family.
Shanaz Sikder, MD is an endocrinologist with special interests in thyroid cancer, and adrenal disorders. During her time at the National Institutes of Health, she trained under the world's experts in endocrinology as well as rare disorders. She also conducted clinical research in diabetes and insulin resistance in the South Asian population.
In her free time, Dr. Sikder enjoys yoga, traveling, the outdoors, and great food.
Johannes Veldhuis, MD specializes in lipidology, with a focus on patient education and care. He has experience in endocrinology and metabolism with an emphasis on clinical pituitary, gonadal, and adrenal diseases and lipidology. Dr. Veldhuis has been associated with the Mayo Clinic in Rochester where he both trained and practiced. He is also a member of the National Lipid Association.
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With MyChart, you’re able to view test results, contact your provider, request medication refills, schedule appointments and more. We encourage you to sign up for easy access to the tools and information you need to proactively manage your health. You can also set up online proxy access requests for medical records of children, spouses, or dependents.
There's also an easy-to-use MyChart app available for your mobile devices!