Dr.med. Ezio Walder Karte Telefon piazza Vicari Agno, Ticino 6982 Dr.med. Heinz Klauser Ai Guasti Karte Telefon str. Regina 68 Agno, Ticino 6982 Dr.med. Marianne Lang Meier Karte Telefon piazza Vicari Agno, Ticino 6982