Tigard’s Trusted Choice for Pediatric Excellence: Where Kids Come First
Your Trusted Partner in Children’s Healthcare Since 1957.
Our Services
Choosing the right pediatrician is an important step in your child’s healthcare journey. We offer free meet-and-greet sessions for families in Tigard to learn about our patient-centered care, wide range of services, flexible scheduling, and convenient locations in Tigard, Beaverton, and Portland.
From the first precious moments to important early milestones, our Tigard, OR team is here to support your baby’s feeding, sleep habits, and overall well-being. We provide expert guidance to help parents navigate this exciting journey with confidence and care.
A comprehensive medical home model for high-quality pediatric care in Tigard, OR, offering preventive health services, behavioral support, and social-emotional development, along with essential immunizations and annual check-ups to keep your child healthy.
Life is unpredictable, and sudden illnesses or injuries can happen at any time. Our Tigard, OR pediatric team is here to provide expert care when your child needs it most.
At our Tigard office, our pediatric specialists work together to deliver the highest quality care for your child. Experience the expertise and compassionate support of our Tigard pediatric specialists.
Why You’ll Feel at Home with Us in Tigard
Everything You Need
in One Place
Our Tigard pediatric office is dedicated to caring for every stage of your child’s growth, from infancy to adolescence. We provide compassionate support, from newborn care to helping children build emotional resilience.
Expert Providers Who Feel Like Family
Building strong relationships with families is at the heart of our Tigard office, creating a supportive and trusted environment for your child’s care.
Looking for a Specialist?
You can count on us for specialized pediatric care, offering a range of specialty services to meet your child’s unique needs.
Care When You Need It
Round-the-clock access to care and support—24/7, 365 days a year—because your child’s health is our priority.
Our Providers
At Pediatric Associates of the Northwest in Tigard, we provide personalized pediatric care tailored to every stage of your child’s growth. From newborn care to specialized treatments for complex conditions, our team ensures seamless, comprehensive healthcare in one convenient location.
With over 60 years of experience, our dedicated providers offer expertise in lactation support, well child care, urgent illness and injury treatment, and behavioral health. We are committed to building lasting relationships with families and ensuring accessible, high-quality care for every child with options like 24/7 nurse advice and telehealth visits.
Vivian Aranda-Michel
PsyD
Bruce J. Birk
MD, FAAP
Pilar H. Buerk
MD, FAAP
Kayla M. Buker
MD, FAAP
Sylvie Corriveau
MS
Alex L. Cross-Knorr
PhD
Ryan Hassan
MD, MPH, FAAP
Jeanette Haughton
CPNP-PC
Todd R. Hiller
PhD
Katie Kennedy
RN, IBCLC
Heather M. Larson
MD, FAAP
Judy Moore
RN
Tamara L. Pederson
PhD
Peter N. T. Reed
MD, MPH, FAAP
Jay S. Rosenbloom
MD, PhD, FAAP
Claire Ruggeri
MD, FAAP
Jennifer J. Siebold
CPNP-PC, IBCLC
Mari Kay Evans-Smith
MD, FAAP
Scott S. Spencer
MD, MPH, FAAP
Ali Tucker
BA
Mary Ulmer
MD, FAAP
Tiana Won
MD, FAAP
Our Team
Appointments
We know that selecting the right pediatrician is an important decision. That’s why our Tigard office offers free meet-and-greet sessions, giving you the opportunity to learn more about our team and approach to care. Experience the convenience, expertise, and compassionate support designed to keep your family healthy and thriving.
Book an appointment or schedule a complimentary Meet-and-Greet today. Call (503) 968-3480.
Our Practice
Advanced Medicine, Close to Home
Visit our Tigard pediatric clinic to connect with our experienced pediatricians and specialty providers, each bringing years of expertise and compassionate care.
Our Tigard location offers a comprehensive approach to pediatric health, with access to psychologists, lactation consultants, care managers, and a resource coordinator —ensuring top-quality care is always within reach for your family.
Address
Phone: (503) 968-3480
Fax: (503) 227-4589
We are conveniently located close off I-5 in the Tigard triangle. Patient parking is available in the lot in front of our building.
Hours
Mondays – Fridays
8:00 am – 5:00 pm for Well and Urgent Care Visits
Saturdays
CLOSED- Open at our Portland Office for Urgent Care Visits
8:00 am – 12:00 pm for Urgent Care Visits
Telephone Directory
Behavioral Health Services:
(503) 968-3487
Billing Office:
(503) 968-3480, press Option 7
Cancel Or Confirm Appointment:
(503) 968-3480, press Option 4
Medical Records:
(503) 968-3480, press Option 6
New Patient Registration:
(503) 968-3480, press Option 1
Nurse Advice Line (During Business Hours):
(503) 968-3480, press Option 3
Referrals:
(503) 968-3480, press Option 8
Scheduling:
(503) 968-3480, press Option 2
After-Hours Care
If you need to reach us for urgent medical advice outside of our business hours, please call the office at (503) 968-3480 to reach our on-call provider for assistance.
We’re here for you 24/7!
Contact Form
This contact form should be used for non-urgent, non-medical questions only. For your privacy and protection, please do not include sensitive health information such as requests for medical advice through this unsecured form.
Please allow up to 3 business days for a response. If you need to book an appointment or register as a new patient, you may do so online or call our offices. If you have a medical question, you may call our offices or email your provider through the patient portal. Our knowledgeable staff are happy to assist.