Nancy L. Niles M.D.

Nancy L. Niles M.D.
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  • English


  • Endocrinology - Diabetes & Metabolism


Dr. Niles practices at Northwest Endocrinology where she treats patients with diabetes, thyroid disorders and other endocrine problems. She is board certified in internal medicine and endocrinology, diabetes and metabolism. Dr. Niles graduated from Princeton University summa cum laude in psychology and earned her medical degree from the University of Rochester in New York. She completed her residency at the University of Washington and had four years of advanced endocrine training at both the University of Washington and King Faisal Specialist Hospital and Research Center in Saudi Arabia. She has been voted a "Top Doc" by her colleagues and has over 20 years of experience practicing in north Seattle.

Patient Care Philosophy

In our practice, we work as a team that includes the patient, a nurse practitioner, a registered dietician and me. I enjoy getting the full history from the patient to help figure out how their endocrine disorders affect their overall health and well-being so that we can choose the best course of action. I especially like working with patients who actively participate in their care.


Institution Credential Year
University of Rochester Medical Education 1978
University of Washington School of Medicine Internship 1979
University of Washington School of Medicine Residency 1982

Board Certifications

Certification Specialty Year
American Board of Internal Medicine Endocrinology/Diabetes/Metabolism 1985
American Board of Internal Medicine Internal Medicine 1981