ALERT

For the latest coronavirus care instructions and resources, please call our COVID-19 hotline at 208-381-9500. Find additional information and resources here and learn more about how we’re working to keep you healthy and safe.

toggle mobile menu Menu
toggle search menu

Site Navigation

Supplemental

Menu

St. Luke's Clinic – Idaho Endocrinology: Meridian

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.

Providers

  • Endocrinology

    Biography

    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.

    Availability

    Accepting new patients
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

    • Specialties, Conditions & Treatments

  • Endocrinology

    Biography

    Anna-Marie Houtrouw, NP is board certified in advanced diabetes management. She has a passion for helping people develop skills to manage life with diabetes.

    Anna-Marie earned her bachelor's degree in nursing from the University of Nevada, Las Vegas, and her master's degree in nursing from Samford University. In her free time, she enjoys being active in her church and running with her dogs.

    Availability

    Accepting new patients
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

    • Specialties, Conditions & Treatments

  • Endocrinology

    Biography

    Brian Martin, PA-C is certified by the National Commission on Certification of Physician Assistants. He earned his bachelor’s degree from the University of Tennessee and his master’s degree in physician assistant studies from the University of St. Francis.

    Availability

    Accepting new patients
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

    • Specialties, Conditions & Treatments

  • Endocrinology

    Biography

    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.

    Availability

    Accepting new patients
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

    • Specialties, Conditions & Treatments

  • Biography

    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.

    Availability

    Accepting new patients
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

    • Specialties, Conditions & Treatments

Access Your Mobile Medical Record Anytime, Anywhere

Sign up for a myChart account today!

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!

Schedule Your Flu Shot Appointment