COVID-19: Vaccines, boosters, testing, and visitor guidelines. Please use ER for emergencies only.

  • Prior to scheduling an appointment: If you have a fever, cough or other symptoms of possible infection, please notify us when you schedule an appointment and before you arrive. If you’re having a medical emergency, call 911.
  • Bring a mask: For everyone's safety, masks are required in all PeaceHealth facilities regardless of vaccination status.
  • Entrance screening: Upon arrival, everyone will be screened for symptoms. 
  • Vaccines: Information about COVID-19 vaccinations and boosters can be found at

Cancer Screenings

Cancer screenings can help detect cancer before symptoms are present, which can increase treatment success rates and save lives. Click here to learn about the American Cancer Society's guidelines for the early detection of cancer


  • The American Cancer Society recommends women ages 40 and older have a mammogram​ and clinical breast exam every year.


  • If you're over the age of 50, you should be screened for colon cancer.
  • Check with your doctor to determine which screening tool is best for you.
Deanna J. Anderson Cancer Center at PeaceHealth Peace Island Medical Center
1117 Spring St
Friday Harbor, WA 98250
Fax: 360-378-1799