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Office
3783 International Ct
Ste 200
Springfield, OR 97477Phone+1 541-302-6469Fax+1 541-302-6473- Is this information wrong?
Education & Training
- Los Angeles County-Harbor-UCLA Medical CenterResidency, Surgery, 1986 - 1991
- University of California (San Diego) Medical CenterInternship, Transitional Year, 1985 - 1986
- Oregon Health and Science University School of MedicineClass of 1985
Certifications & Licensure
- CA State Medical License 1987 - Present
- OR State Medical License 1995 - 2024
- TX State Medical License 1991 - 1996
Awards, Honors, & Recognition
- Fellow (FACS) American College of Surgeons
Publications & Presentations
PubMed
- 2 citationsAngiotensin alteration of drug uptake in an experimental model of hepatic metastases.Thomas Trezona, John Butler, Hernan I. Vargas> ;The Journal of Surgical Research. 1991 Aug 1
- 19 citationsTotal gastrectomy in the treatment of advanced gastric cancerJohn Butler, Terry J. Dubrow, Thomas Trezona, Michael Klassen, Robert J. Nejdl> ;American Journal of Surgery. 1989 Dec 1
- 10 citationsValue of measuring hormone receptor levels of regional metastatic carcinoma of the breast.John Butler, Thomas Trezona, Hernan I. Vargas, David State> ;Archives of Surgery. 1989 Oct 1
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Press Mentions
- A Surgeon’s Ominous Pain and a Question of Grilled MeatJuly 10th, 2023
Professional Memberships
- Member
- Member
Hospital Affiliations
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