Radiation Oncology

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SCCA Radiation Oncology at UW Medicine's Northwest Hospital & Medical Center

Seattle Cancer Care Alliance (SCCA) Radiation Oncology on the campus of UW Medicine’s Northwest Hospital & Medical Center is located in the Medical Office Building at 1560 N. 115th Street. Go to level G, suite G-16. View a map and directions, including parking information.

Patients & Caregivers: Make an Appointment

  • By phone: Call (206) 368-5808.

Doctors: Refer a Patient

  • By phone: Call (206) 368-5808.
  • By fax: Fax to (206) 368-1103.
  • Please provide the following:
    • Referring doctor’s full name
    • Referring doctor’s telephone number
    • Patient’s full name
    • Patient’s date of birth
    • Patient’s telephone number
    • Diagnosis/reason for referral

Our Doctors

Waylene A. Wang, MD
Radiation Oncology



Facilities & Services

SCCA Radiation Oncology at Northwest Hospital & Medical Center serves adults who need radiation therapy for any primary cancer, including breast, colon, lung, and prostate cancer. A new Elekta Synergy linear accelerator with electron and photon capability was installed in 2010. The facility uses a 16-slice, wide-bore GE LightSpeed CT simulator to target tumors and minimize damage to healthy tissue, the Philips Healthcare medical dosimetry treatment planning system, and Elekta MOSAIQ electronic medical record software.

Map & Directions

Directions: From I-5, take exit 173. Turn west onto Northgate Way. Turn right (north) onto Meridian Avenue North. Turn left (west) onto North 115th Street. The main entrance is on your right; enter there. The Medical Office Building is the first building on your right. It is connected to the hospital by a skybridge. Get a printable campus map.

Parking: Parking is available in a lot next to the Medical Office Building. Get more parking information.

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