Dr. Gillen is on Doximity
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Office
1615 Delaware St
Longview, WA 96632Phone+1 360-414-2000
Education & Training
- Sparrow Hospital/Michigan State UniversityResidency, Emergency Medicine, 1983 - 1985
- Sparrow Hospital/Michigan State UniversityInternship, Transitional Year, 1982 - 1983
- Wayne State University School of MedicineClass of 1982
Certifications & Licensure
- CA State Medical License 1987 - Present
- WA State Medical License 1987 - 2026
- CO State Medical License 2017 - 2025
- MI State Medical License 1983 - 1990
- TX State Medical License 1985 - 1988
Professional Memberships
- Fellow
- Fellow
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