Not currently accepting patients

Haley Peterson Hostetler, M.D. MSc.

Not currently accepting patients

  • Assistant Professor
  • Adjunct Assistant Professor of Medicine, Section of Allergy and Clinical Immunology, School of Medicine

Specialty

  • Allergy and immunology

Locations and contact

I see patients at
Central Oregon Pediatric Associates
Read clinic details

About me

I am an allergy and immunology specialist. This means I diagnose and treat allergies and conditions of the immune system. I care for adults and children with:

  • Food allergies
  • Asthma
  • Eczema
  • Drug allergies
  • Chronic hives
  • Seasonal allergies

The training I received at Duke University made me an expert in immune system weaknesses (deficiencies). This includes adult survivors of childhood immune deficiencies. I am also interested in treating lung problems caused by the immune system (immune dysregulation of the lungs).

I’m excited to serve patients in my home state of Oregon, including Central Oregon and beyond.

Education and training

  • Degrees

    • M.D., 2014, Oregon Health and Science University
    • MSc, 2010, Tulane University

  • Residency

    • Internal Medicine and Pediatrics, Duke University. 2014-2018

  • Fellowship

    • Allergy and Clinical Immunology, Duke University. 2018-2020

  • Certifications

    • Board Certified, Internal Medicine (2018)
    • Board Certified, Pediatrics (2019)
    • Board Certified, Allergy and Clinical Immunology (2020)
Read faculty profile

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.

Ratings and reviews

Overall: 4.7 out of 5 (30 Ratings, 5 Reviews)

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 Press Ganey patient surveys.

  1. Dr. Hostetler was great!!

  2. She is compassionate, smart and knowledgeable, Great physician!!

  3. She explained my test results and broke down next steps easily.

  4. Excellent communicator, laid out options and helped determine which was the best for me.

  5. I deeply appreciated the evident expertise, empathy, and curiosity of Dr. Hostetler. I learned a lot about more effective management of my severe asthma in just 20-30 mins.