Sean Doull

Development Manager

Sean Doull

As a Development Manager, Sean brings years of commercial construction experience specializing in healthcare. His ability to lead, coordinate, and engage team members drives project schedules from feasibility through design and implementation. Past projects vary from ground up medical office buildings, occupied renovations of acute patient care areas, behavioral health project buildouts, as well as campus infrastructure upgrades. Sean is currently working on projects for Northwest Kidney Centers and Seattle Children’s Hospital.


  • Bachelor of Arts | University of Washington
  • Certificate in Construction Management | University of California, Los Angeles 
  • Certificate in Commercial Real Estate Development | University of Washington 


  • Washington Department of Transportation RHQ Renovation* | Seattle, WA 
  • UW Medicine / Northwest Hospital* | Multiple Locations & Projects 
  • MultiCare Health Medical Office Building* | Kent, WA
  • MultiCare Health Tacoma General Adolescent Behavioral Health* | Tacoma, WA
  • Pacific Medical Center Canyon Park Expansion* | Bothell, WA
  • Swedish Medical Center Ballard Behavioral Health* | Seattle, WA
  • Swedish Medical Group Primary and Specialty Care Clinics* | Multiple Locations & Projects

*Projects completed prior to joining Spectrum Development