Dr. Erwin Willa

Ophthalmologist

Wengistrasse 11,
4500 Solothurn

Dr. Claude Willa

Internist, Pulmonic medic

Avenue de Rumine 35,
1005 Lausanne

Dr. Guido Willa

Dentist

Strandbadstrasse 3,
3800 Interlaken

Dr. Erwin Willa

Generalist, Internist

Hofjistrasse 4,
3900 Brig