Dr. Grattan is on Doximity
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Office
3710 SW US Veterans Hospital Rd
Portland, OR 97239Phone+1 503-220-8262
Education & Training
NYU Grossman School of MedicineResidency, Internal Medicine, 2018 - 2021- New York University School of MedicineClass of 2017
New York University School of MedicineMD
Certifications & Licensure
OR State Medical License 2024 - 2025
NY State Medical License 2020 - 2022- American Board of Internal Medicine Internal Medicine
Publications & Presentations
PubMed
- 24 citationsCharacterization of PCSK9 in the Blood and Skin of PsoriasisMichael S. Garshick, Yvonne Baumer, Amit K. Dey, Ryan Grattan, Qimin Ng
The Journal of Investigative Dermatology. 2021-02-01
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