The proton beam facility at Mayo Clinic in Rochester, Minnesota, opened in summer 2015. The facility at Mayo Clinic in Phoenix/Scottsdale, Arizona, opened in March 2016.
Four treatment rooms at each facility
Each facility has four proton beam treatment rooms equipped with pencil beam scanning and a large proton beam-generating synchrotron.
Proton Beam Therapy Program — Mayo Clinic’s campus in Arizona
The proton beam therapy facility is located east of the Mayo Clinic Specialty Building on the Phoenix campus.
Proton Beam Therapy Program — Mayo Clinic’s campus in Minnesota
The proton beam therapy facility in Minnesota is located in downtown Rochester on the Mayo Clinic campus, just northeast of Mayo Clinic Hospital, Methodist Campus (the corner of Second Street Northwest and First Avenue Northwest), in the Jacobson Building.
The Jacobson Building is connected to other campus buildings by an underground walkway (subway) and skyway system.
The Rochester building is named in honor of Richard O. Jacobson, a grateful patient, in recognition of his transformative gift to Mayo Clinic.