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Dr. Sferra is on Doximity

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Education & Training

  • Valley Medical Center
    Valley Medical CenterResidency, Family Medicine, 2001 - 2004
  • University of Washington
    University of WashingtonResidency, Internal Medicine, 1997 - 1999
  • University of Washington School of Medicine
    University of Washington School of MedicineClass of 1997

Certifications & Licensure

  • WA State Medical License
    WA State Medical License 2003 - 2024
  • American Board of Family Medicine Family Medicine

Publications & Presentations

PubMed

Other Languages

  • Spanish