Contact us! Contact Information Secretary: 30 6943903343 Doctor: 30 6949196061 dr.papagiannopoulos@gmail.com You will find us at: 62 Iroon Polytechniou Street, Piraeus, 18535 (1st Floor) Business Hours Monday: By arrangement Tuesday: 13:00 - 21:00 Wednsday: By arrangement Thursday: 13:00 - 21:00 Friday: 13:00 - 21:00 Saturday: By appointment Sunday: Only for emergencies