Dr. Matsumura is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Connect with other colleagues in the same hospital or clinic
- Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
The Oregon Clinic Gateway Pulmonary Critical Care and Sleep Medicine
1111 NE 99th Ave Suite 200
Portland, OR 97220Phone+1 503-963-3030- Is this information wrong?
Education & Training
- Oregon Health & Science University (OHSU Health)Fellowship, Sleep Medicine, 2014 - 2015
- Providence Health & Services - Oregon/Providence Medical CenterResidency, Internal Medicine, 1999 - 2002
- The University of Texas Health Science Center at San AntonioClass of 1999
- OtherClass of 1999
Certifications & Licensure
- OR State Medical License 2001 - 2025
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Sleep Medicine
Press Mentions
- 9th Annual Insomnia Awareness Night to Highlight Symptoms, Treatment for Chronic InsomniaJune 21st, 2022
- Sleep with Your Pet? Survey Finds You're Not AloneJune 9th, 2022
- Long-Term Use of Prescription Sleep Meds Unsupported by New ResearchMay 18th, 2021
- Join now to see all
Hospital Affiliations
- Providence Portland Medical CenterPortland, Oregon
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: