Accepting new patients

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Cassidy L. McDermott, Ph.D. (she/her)

Accepting new patients

  • Pediatric Psychologist
  • Assistant Professor of Institute on Development and Disability, School of Medicine

Specialty

  • Pediatric Psychology

Clinical focus

  • Sleep Medicine (Pediatric)
  • Insomnia

Locations and contact

I see patients at
White building on stilts over a parking lot
Doernbecher Children's Hospital
503-346-0640
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Modern building with Cornell West written on a sign flanked with flowers.
Cornell West
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Adventist One Town Center
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About me

I am a pediatric psychologist specializing in sleep health. I work with infants, children, adolescents and their families to support the behavioral management of sleep challenges that may include:

  • Insomnia
  • Behavioral Insomnia of Childhood
  • Circadian Rhythm Disorders

I also collaborate with multidisciplinary teams to support families of children with medical sleep conditions. 

I believe in taking a family-centered approach to care, working closely with children and caregivers to create plans that fit each child’s unique needs and their family’s routine.

I enjoy hiking, camping, crafting, watching basketball and spending time with family and friends.

Education and training

  • Degrees

    • Ph.D., 2025, University of Pennsylvania
    • B.A., 2017, Dartmouth College

  • Residency

    • Developmental disabilities and pediatric psychology, Oregon Health & Sciences University, 2024-2025

  • Fellowship

    • Behavioral Pediatrics and Integrated Primary Care, Oregon Health & Sciences University, 2025-2026
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Insurance

Before scheduling an appointment

  1. Check your network. If you have health insurance,  call your company to find out if the OHSU Health location or provider you plan to visit is part of your network.
  2. Ask what you will pay. Your insurance company can tell you what your costs are likely to be.

If you schedule an appointment and your health insurance does not include OHSU Health, you may have to pay more than if you go to a provider in your insurance network. 

Visit our billing and insurance page for more information.