Clinic for general medicine and addiction medicine

Welcome to Praxis Lyonn. Together with my team, I welcome you to my clinic for general medicine and addiction medicine. We see ourselves primarily as a general medicine practice, and particularly care for the needs of people with illicit substance use and addiction. Our doors are open to everyone, who comes to us for medical care, with respect and tolerance towards all human beings, especially those who are often disregarded by the general society because of their substance abuse.

We cooperate with Notdienst Berlin e.V. in mutual rooms and jointly operate the A.I.D. Berlin (Ambulanz für Integrierte Drogenhilfe = clinic for integrated addiction treatment), the first Berlin outpatient clinic of its kind.

Latest clinic news

We are moving to Berlin-Spandau in Summer 2023
We are very excited to have finally found a new permanent location for our clinic, and we will be moving to the district of Berlin-Spandau this Summer, 2023. Our new clinic will be located just 3-4 minutes walking distance from Spandau central train station (Bahnhof Spandau) with access to regular trains and S-Bahn, as well as close to Rathaus Spandau subway station (U-Bahnhof Rathaus Spandau, U7). We welcome interested patients to schedule a preliminary appointment already now.
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Treatment areas


General medicine

A total of 3 general practitioners and one resident general practitioner make their medical knowledge and experience available to you. We offer diagnostic evaluation and treatment, as well as preventive healthcare services.

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Addiction medicine

Our primary treatment focus is our specialization in Addiction Medicine, the main emphasis being in opioid substitution treatment, that is, prescribing legal substances instead of illegal opiates and opioids as central to our therapeutic approach.

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Our doctors


Norbert E. Lyonn

Doctor for general medicine and addiction medicine

See curriculum vitae

Anika Willoh

Doctor for general medicine and addiction medicine

See curriculum vitae

Dr. med. Katja Goebbels

Doctor for general medicine

See curriculum vitae

Nadine Babic

Doctor in Residence (General Medicine)

See curriculum vitae

Contact details & address

Praxis Lyonn - Medicine in the clinic for integrated addiction treatment Berlin Kreuzberg (A.I.D. Kreuzberg)

Fröbelstr. 15
10405 Berlin
House 1, Staircase 4, 2. Floor

Phone: 030 2355 49 -0
Fax: 030 2355 4934


Opening hours

Mo – Fr:                       9AM – 1PM
(Tuesdays from:        10:30AM)

Mo, Tue and Thu:     4PM – 6PM

Weekends/holidays: 10AM – 12AM
(ONLY for dispensing of medication, no regular doctor visits)

Contact us
Please note - New address as of thursday, the 27.1.22
Fröbelstr. 15, 10405 Berlin