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  • Family Medicine
  • 53 years of experience
  • 275 SE Cabot Dr, Oak Harbor, WA 98277
  • (425) 259-3122

Brief Intro

Dr. Knaack graduated from the University of Washington in 1972. Dr. Knaack works in Oak Harbor, WA and specializes in Family Medicine.

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Education Background

MEDICAL SCHOOL

University of Washington - 1972

Languages Spoken

  • English

Location & Hours

  • 275 SE Cabot Dr, Oak Harbor, WA 98277

Specialties Treated

  • Family Medicine

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Medicare
  • Kaiser Permanente
  • Aetna
  • Cancer 20
  • Cardiology, Heart & Vascular Surgery 15
  • Orthopedics 36
  • Neurology & Neurosurgery 21
  • Gastroenterology & GI Surgery 32
  • Pulmonology & Lung Surgery 33
  • Diabetes & Endocrinology 12
  • Children's Hospital 4
  • Urology 30
  • Psychiatry 16
  • Geriatrics 33
  • Rehabilitation 13
  • Obsterics & Gynecology 4
  • Ear, Nose & Throat 4
  • Rheumatology 1
  • Long Term Care 1
  • Maternity Care (Uncomplicated Pregnancy) 15