Enter the Medical Sciences Building, at 513 Parnassus Avenue, by taking the ramp to the east of the building entrance that accesses the top of the stairway. At the far end of the bank of doors there is an auto door entry. The main elevator bank is located straight down the hall on the left. Take the elevator up to the 3rd floor. Leave the elevators and take a left turn as you enter the corridor. Proceed down the corridor directly into Health Sciences East. To Continue to the Health Sciences West Building take a right turn at the end of the hallway and continue straight ahead past the elevator bank. The Health Sciences Elevators are located between the two buildings in the adjoining corridor.