Dr. Duffens is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
3927 Rucker Ave
Everett, WA 98201Phone+1 425-339-5422Fax+1 425-339-5444
Education & Training
- Denver Health Medical CenterResidency, Emergency Medicine, 1984 - 1986
- Providence Health & Services - Oregon/St Vincent Hospital and Medical CenterResidency, Internal Medicine, 1980 - 1984
- University of Kansas School of MedicineClass of 1980
Certifications & Licensure
- AZ State Medical License 2004 - Present
- OR State Medical License 1981 - 2025
- WA State Medical License 2006 - 2024
- CA State Medical License 2004 - 2019
- HI State Medical License 2003 - 2012
- CO State Medical License 1984 - 2011
- NV State Medical License 2006 - 2011
- American Board of Emergency Medicine Emergency Medicine
- American Board of Internal Medicine Internal Medicine
- Join now to see all
Publications & Presentations
PubMed
- 26 citationsAlcoholic ketoacidosis—A reviewKurt Duffens, John A. Marx
The Journal of Emergency Medicine. 1987-09-01 - 5 citationsFalsely elevated salicylate levels due to diflunisal overdose.Kurt Duffens, Martin J. Smilkstein, Howard A. Bessen, Barry H. Rumack
The Journal of Emergency Medicine. 1987-11-01
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: