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Your physicians for internal and general medicine in Düsseldorf Unterbilk.

In the heart of Düsseldorf, in service of your health.

In our medical practice we provide the best possible medical care.

For more than two decades Detlef Prommer, MD, has been looking after your health issues with verve. He is specially trained in diabetic and psychosomatic care. His other key specialties are naturopathic treatment and palliative care.

Stefan Reuter is a professor of internal medicine. His medical specialties comprise infectious diseases, HIV-medicine, travel medicine, tropical diseases, diving medicine, sleep disturbances and osteoporosis.

Starting in January 2024 we will join forces and our medical practice will be run as a group practice.

Please stay healthy!

Consultation hours

Monday - Friday

08.30 – 12.30 Uhr

Monday & Tuesday

15.00 – 17.00 Uhr


15.00 – 18.00 Uhr

Montag - Freitag

08.30 – 12.30 Uhr

Montag & Dienstag

15.00 – 17.00 Uhr


15.00 – 18.00 Uhr

Team Praxis Unterbilk
Detlef Prommer, Leyla Oturmak, Marion Manuguerra, Prof. Dr. Stefan Reuter


  • General medical care
  • Infectious diseases
  • Precautionary care
  • Vaccination & travel medicine
  • Naturopathy
  • Osteoporosis center
  • Diving medicine & diving center

Special Services

  • Online appointments
  • Online prescription
  • online referrals
  • Video and telephone consultations


Praxis Unterbilk
Suitbertusstr. 1
40223 Düsseldorf

Tel. 0211 397 666
Mail post@praxis-unterbilk.de

online appointment