toggle mobile menu Menu
toggle search menu

Site Navigation



Brian S. Liddell, DO

Brian S. Liddell, DO


Doctor of Osteopathic Medicine

St. Luke's Health Partner
St. Luke's Health Partner

These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.


Accepting new patients
No Referral Required

Facilities & Clinics

    • Address
      9850 W. St. Luke's Drive (North Entrance), Suite 270 Nampa, ID 83687
      Mon - Fri: 8 a.m. - 5 p.m.
    • Phone
      (208) 205-7820
      (208) 205-7822

About Brian S. Liddell


Brian Liddell, DO, FAAP, is a board-certified pediatrician with a broad range of interests in pediatric medicine including preventive healthcare, early childhood development, autism spectrum disorder, developmental disorders, ADHD, sports medicine and musculoskeletal injuries, allergy and asthma management, and ear/nose/throat (ENT) conditions. He is currently accepting new patients of all ages.

Dr. Liddell earned his bachelor’s degree in biology and chemistry from Seattle Pacific University, where he graduated with cum laude honors. He attended Arizona College of Osteopathic Medicine (AZCOM) at Midwestern University for medical school. Dr. Liddell then completed his pediatric residency at San Antonio Uniformed Services Health Education Consortium (SAUSHEC) with the United States Air Force, honored as the distinguished graduate for his class. During his time in training Dr. Liddell published multiple peer-reviewed articles on the effects of inhaled corticosteroids in children with asthma, presenting at the American Academy of Pediatrics (AAP) National Conference and Exhibition. 
After finishing training, Dr. Liddell served as an active-duty pediatrician at Beale Air Force Base in northern California. During his time in the Air Force he received multiple awards for his excellent medical care and leadership.  

In addition, Dr. Liddell is an assistant professor of pediatrics at Idaho College of Osteopathic Medicine (ICOM), and he often hosts medical students in his clinic.

Dr. Liddell grew up in Eagle and is excited to be back in the Treasure Valley working with St. Luke’s Children’s. In his free time he enjoys cooking, running, hiking, camping, numerous sports, and spending time with his wife and three children.

Favorite Children's Books

  • Piggie and Gerald, by Mo Willems
  • The Giving Tree, by Shel Silverstein
  • You Are Special, by Max Luxedo
  • Spy School series, by Stuart Gibbs
  • Medical School

    Arizona College of Osteopathic Medicine
  • Residency

    San Antonio Uniformed Services Hlth Ed Consortium
  • Board Certification

  • Gender

  • Languages Spoken


Awards & Distinctions

2019 - 9MDG Field Grade Officer of the Quarter, United States Air Force (USAF)
2018 - 9MDOS Company Grade Officer of the Quarter, USAF
2017 - ACC Clinical Excellence Award for top clinician of the year, USAF
2016 - Pediatric Clerkship Resident Teacher of the Year, Uniformed Services University of the Health Sciences (USUHS)


Learn More about Dr. Liddell

  • Vaccine Notice from St. Luke's Children's
    All St. Luke’s general pediatric providers strongly recommend patients follow the AAP and CDC childhood vaccine schedule. Vaccinating your child is one of your best tools to protect their health.

    While we do not require vaccines to be a patient in our clinics, your provider will discuss the importance of vaccines at every well check-up. We are happy to answer questions and want you to feel confident in the healthcare decisions you make for your child.
  • Recommended Vaccine Schedule
    Please review the recommended childhood immunization schedule provided by the Centers for Disease Control (CDC) in partnership with the American Academy of Pediatrics: