Meta menu:

From here, you can access the Emergencies page, Contact Us page, Accessibility Settings, Language Selection, and Search page.

  • Current language selection: EN

    Change language selection to:

  • Contact us:

    Campus Virchow-KlinikumAugustenburger Platz 1 (local address: Mittelallee 2)
    13353 Berlin

    Campus Charité MitteCharitéplatz 1 (local address: Luisenstr. 13)
    10117 Berlin

  • Accessibility:
    Contrast Settings Change contrast
    Font size
    Font size bigger: STRG+ Font size smaller: STRG-

    You can enlarge or reduce the browser window. Please use CTRL and + to zoom in or CTRL and - to zoom out. Press CTRL and 0 to reset your browser window to normal size.

Open Menu


You are here:


Prof. Dr. Ingo Fietze, MD

Head of the Interdisciplinary Center of Sleep Medicine, Senior physician, Internist, Pneumologist, Somnologist, Visiting Prof. at Guangyuan Mental Health Center, Guangyuan City, China

Prof. Dr. Thomas Penzel

Scientific Chair of Sleep Center, Physicist, Human Biologist, Physiologist, Somnologist


Wioleta Gorgolik

Assistant to Prof. Dr. T. Penzel, Prof. Dr. I. Fietze

Ludmila Obuhova

Assistant to Prof. Dr. I. Fietze, Prof. Dr. T. Penzel


Dr. Meghna Jha, MD

Assistant physician

Dr. Theresa Toncar, MD

Internist, Additional training in sleep medicine


Medical Technical Assistants

Beate Diecker

Medical Technical Assistant, Somnologist

Karin Reichel

Medical Technical Assistant

Jacob Siegert

Medical Technical Assistant

Patient management

Grit Buch

Patient management

Visiting scientists

Dr. Alexander Blau, MD

Visiting scientist, Pneumologist, Somnologist