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Proton Therapy

Fred Hutchinson Cancer Center - Proton Therapy is located on the campus of UW Medical Center - Northwest in North Seattle. It provides an advanced, precise form of radiation treatment for adult and pediatric cancer patients. 

1570 N. 115th Street
Seattle, WA 98133
(206) 306-2800

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COVID-19 information

Our patients' health and safety are our top priorities. We have updated information on COVID-19 as it relates to our clinics and community. 

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47.71278461746, -122.33646615
Directions to our proton therapy facility

The UW Medical Center - Northwest campus is located between Aurora Avenue North and I-5 on North 115th Street, near Northgate Mall.

From I-5

  • Take exit 173. Turn west onto Northgate Way.
  • Turn right (north) onto Meridian Ave. N.
  • Turn left (west) onto N. 115th St.
  • The main entrance is on your right; enter there. Our proton therapy facility is the first building on your left.

Parking on the north and west sides of the building is labeled “Proton Parking.”

Public Transit

Metro Route 345 provides direct bus service to the UW Medical Center - Northwest campus. For details see Metro’s trip planner.