Go from the Zvonařka bus station to the Main Train Station (Hlavní nádraží) junction (about 300 m by foot or by tram no. 9 or no. 12). Then take tram no. 1 to Bystrc and get off on the stop called Výstaviště – vstup G2 (Trade Fairs Brno – G2 Entrance). The building of the Clinic is a big orange house about 100 m away from the stop (in the direction of the tram) opposite to the Trade Fairs Brno grounds (G2 entrance).
You can take a TAXI (about 22 Kč/km = about 1 €/km).