photo of Troy H. Dillard MDPeaceHealth employed provider

Troy H. Dillard MD

  • Internal Medicine
  • Endocrinology
  • PeaceHealth Medical Group Provider

Troy Dillard, MD, joined the Bellingham PeaceHealth Medical Group Endocrinology team in July 2017.

Prior to joining PeaceHealth Medical Group, Dr. Dillard served as the president of Northwest Endocrinology, LLC, in Tualatin, Oregon.

Dr. Dillard specializes in thyroid disorders, diabetes mellitus, adrenal disorders, pituitary disorders, obesity, low testosterone, osteoporosis, and polycystic ovarian syndrome, amongst others.

Dr. Dillard is a proud member of several medical societies, including the Endocrine Society and the American Thyroid Association. He is published in peer-reviewed journals and has presented his research at several national conferences.

An avid runner, Dr. Dillard regularly participates in full and half marathons. He enjoys hiking and camping as well as the arts. Dr. Dillard is active in his church and community. He is the father of four wonderful children.

Insurance Accepted

  • Aetna
  • AmeriGroup
  • CIGNA HealthCare
  • Community Health Plan of WA (CHPW)
  • Coordinated Care
  • Crime Victims / Labor & Industries
  • First Choice Health Network
  • Health Net Federal Services
  • Humana Choice Care
  • Kaiser (GHC)
  • Medicare
  • Molina Healthcare
  • Multi Plan
  • PNOA
  • Premera HealthPlus-Blue Cross
  • Regence Blue Shield
  • Soundpath Health
  • Triwest
  • WA Medicaid (DSHS)

Board Certification

  • ABIM: Endocrinology, Diabetes and Metabolism
  • American Board of Internal Medicine


  • Winthrop University Hospital
    Specialty: Internal Medicine
  • Oregon Health & Science University
    Specialty: Endocrinology
  • Saba University School of Medicine
    Degree: MD


  • Internal Medicine
  • Endocrinology

Privileged Facilities

  • PeaceHealth St. Joseph Medical Center

Patient Ratings and Comments

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  • PeaceHealth Medical Group - Whatcom
    4465 Cordata Parkway, Suite B
    Bellingham, WA 98226-7123
    Fax: 360-752-5653
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