PD Dr. med. Hak Hong Keo is specialist in Angiology (Vascular Medicine) and General Internal Medicine. The Swiss is co-founder of the Institute for Erectile Dysfunction as well as founder and co-owner of the Vascular Institute in Mittelland in Aarau.
Monday through Friday:
8.00 a.m. to 11.30 a.m. and 1.30 to 5.30 p.m.
Further office hours are provided by our experts at the Hirslanden Clinic Aarau, the Hospital Zofingen, the Medical Center Täfernhof and the Vascular Institute Baden and Zofingen.
Institute for Erectile Dysfunction
c/o Vascular Institute Central Switzerland
Aarenaustrasse 2 b
CH-5000 Aarau
Phone: +41 62 824 02 42
Fax: +41 62 824 02 27
info@erectiledysfunction-treatment.com