Hayley BainesM.D.

  • Assistant Professor of Pediatrics, Division of Endocrinology, School of Medicine


  • Pediatrics

Special focus on

  • Pediatric Endocrinology

I see patients at


Dr. Baines provides care for children and adolescents with a wide variety of endocrinology needs. She cares for youth with type 1 and type 2 diabetes mellitus at the Harold Schnitzer Diabetes Health Center.  Her research interests include improving gender affirming care for transgender and gender diverse youth. Dr. Baines is also active in teaching and education, and serves as the rotation director for medical students on the pediatric endocrinology rotation. In her spare time, Dr. Baines enjoys spending time with her family, friends, and two cats. She enjoys exploring the Pacific Northwest and traveling beyond to scuba dive in some warmer waters.


  • B.A., 2005, Occidental College
  • M.D., 2012, University of California San Diego School of Medicine
  • Residency:

    • Phoenix Childrens Hospital/Maricopa Medical Center Pediatric Residency Program, 2015
    • Chief Resident, Phoenix Childrens Hospital/Maricopa Medical Center Pediatric Residency Program, 2016
  • Fellowship:

    • Pediatric Endocrinology Fellowship, Oregon Health & Science University, 2019
  • Certifications:

    • American Board of Pediatrics, 2015
    • American Board of Pediatrics, Pediatric Endocrinology, 2019

Memberships and associations

  • American Academy of Pediatrics
  • Pediatric Endocrine Society
  • American Diabetes Association

Patient ratings

4.8 out of 5 (119 Ratings, 25 Comments)

The patient ratings score is an average of all responses to the question "How likely would you be to recommend this provider to your family and friends (on a scale of 0 to 10)" on our nationally-recognized NRC patient surveys.

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