Dr. Chao is on Doximity
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Office
1015 NW 22nd Ave
Portland, OR 97210
Education & Training
University of California Davis HealthResidency, Surgery, 1989 - 1995
Columbia University Vagelos College of Physicians and SurgeonsClass of 1989
Stanford UniversityBS
Certifications & Licensure
CA State Medical License 1990 - Present
OR State Medical License 2020 - 2025
WA State Medical License 1999 - 2024
MT State Medical License 2022 - 2023
WI State Medical License 2020 - 2023
ME State Medical License 2015 - 2022- American Board of Surgery Surgery
Awards, Honors, & Recognition
- Regional Top Doctor Castle Connolly, 2014
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011
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