Königsallee
On the upper floors of the commercial buildings along the Kö are clinics whose clients sometimes travel a long way, from the surrounding region or across the border from the Netherlands. Someone coming to Düsseldorf specially for a treatment books weeks ahead, often in English, and combines it with an overnight stay or some shopping. Longer treatments and first consultations with a fixed follow-up are in demand. Ask for a deposit at booking and send the email reminder a week ahead, so the trip can still be rearranged if needed.
