From E39, Going North:
From driving north on the dual carridgeway E39 towards Stavanger (Norwegians call this a motorway), turn off at the junction by the hospital (as does the E39 itself) and just follow E39 as it curses around the west of Stavanger City Centre. In the first roundabuot after the Byhaug-tunell turn right, (the signs will say towards "Indre Tasta"). Make a right turn in the next roundabout aswell. You will then be on Randabergveien going south. Continue along this road for a minute or two until you pass a Shell petrol station on your left. The clinic will be on your right imediately after this.
From E39, Going South:
From driving E39 southwards make a left turn in the last roundabout before the Byhaug-tunell, (the signs will say towards "Indre Tasta"). Then follow the directions above.