Skip to Main Content
  • MyChart
  • Pay a Bill
  • Help
St. Luke’s Logo to Homepage
  1. Home
  2. Get Care
  3. Providers
  4. Michael D. Holyoak, DO
  1. ProvidersProviders
Michael Holyoak, DO

Michael D. Holyoak, DO

  • Endocrinology
St. Luke’s Clinic Provider

St. Luke’s Clinic Provider

  • Currently Serving Established Patients Only

  • 4.9 Star Rating
  • About
  • Locations
  • Reviews

About Michael D. Holyoak, DO

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.

Education

Medical School

Des Moines University College of Osteopathic Medicine

Residency

University of Kansas School of Medicine

Fellowship

University of Kansas School of Medicine

Board Certification

  • Internal Medicine

  • Endocrinology, Diabetes and Metabolism

Provider Locations

  • Primary Location
    St. Luke’s Clinic - Idaho Endocrinology: Meridian

    520 S. Eagle Rd., Suite 1234, Meridian, ID 83642
    (208) 429-0300
    Mon - Fri: 8 a.m. - 4 p.m.
    Location details
    Entrance to St. Luke’s Meridian Medical Center where St. Luke’s Clinic – Idaho Endocrinology: Meridian is located

Reviews

Overall Rating

4.9

850 Reviews

Now displaying 4 reviews

  • JUL 16, 2026

  • I feel very comfortable discussing my medical issues with Dr Holyoak. I feel he cares about my condition. I know he has many patients but when I see him I know and see that he cares. I appreciate him very much

    JUL 10, 2026

  • JUL 4, 2026

  • Dr. Holyoak is simply the best. He takes the time to listen to his patients, to their concerns, their thoughts. He involves his patients in their care. He’s thorough. He explains things clearly and he takes his time. He is compassionate and kind. I couldn’t ask for a better doctor.

    JUL 3, 2026

St. Luke’s Homepage

About St. Luke’s

Who We Are
News
Careers

Team Resources

For Providers
For Employees
For Contractors

Patient Resources

Financial Assistance
Mental Health Support
Medical Records
Patient Rights & Responsibilities

Essential Information

Accessibility
Price Transparency
En Español

Quick Links

Contact Us
St. Luke’s FitOne
St. Luke’s Health Partners
St. Luke’s Health Plan

DisclaimerNon-Discrimination/EEOPrivacy PracticesTerms of Use
© 2026 St. Luke’s Health System. All rights reserved.
FacebookLinkedinYoutubeInstagram