Hillcrest Medical Campus at UC San Diego Health will open McGrath Outpatient Pavilion in summer 2025. This action is being taken to address the region’s growing demand for specialized services. The six-floor, 250,000-square-foot advanced medical facility, located at 4250 1st Ave., San Diego, CA 92103, will house key clinical programs that will either relocate or expand from their current locations. Outpatient clinical staff will also relocate to the new pavilion.