When arriving at the Karolinska Hospital in Solna, turn left at the main entrance and then right just before Radiumhemmet, then walk straight ahead past the emergency room to the end of the lane.
Medical Radiation Physics is located on the 2nd floor of the Heliport building (building P9).
To get there, you can either take bus 3 or 77 from the subway stations Sankt Eriksplan or Fridhemsplan, bus 73 from Östra Station or bus 59 from the Central Station. Buses 70, 506, 507, 508 and 607 also reach the hospital.