Medical Experts

Meet some of the physicians, scientists, and medical experts working at Kranus Health. Our experts work across research and product development to ensure we deliver top-notch digital therapy options to men all over the world.

Kranus Health
Prof Dr Kurt Miller
Chief Medical Officer
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Kurt was Medical Director of the Department of Urology at the Charité in Berlin for over 25 years (1993-2019). He is an active and well-known member of the urological scientific community and continues to serve as a urologist at Charité in Berlin. As Chief Medical Officer at Kranus Health, he combines decades of experience with new, visionary treatment options in urology.
Kranus Health
Prof Dr Ehsan Khaljani
Senior Advisor
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Ehsan is Serial-Entrepreneur in Digital Health (e.g. AMBOSS) and Head of the Digital Health Management program at MSB Medical School Berlin.
Kranus Health
Marc Katzenburg
Psychological Psychotherapist
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Marc is a licensed psychological psychotherapist. He has been running a practice for psychotherapy, couple counseling and coaching in Cologne for several years. Cognitive behavioral therapy as well as couples and sex therapy are some of his main areas of treatment. Marc functioned as one of the senior experts developing the psycho- and sextherapeutic elements of our app.
Kranus Health
Dr Laura Wiemer
Medical Director
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Laura is a practicing urologist. She worked for the department of Urology and Andrology at the Charité in Berlin for more than seven years and is currently working in a private practice. As Medical Director at Kranus Health Laura adds the medical background and latest research findings from relevant studies to our digital therapy. She develops the medical concept for the app and conducts our clinical research.
Kranus Health
Prof Dr Klaus Kleinschmidt
Senior Advisor
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Klaus was Director of the Clinic for Urology and Pediatric Urology at the Dr. Horst Schmidt Clinics in Wiesbaden for 20 years (2000-2020). He is a university professor of urology at the University of Ulm and Mainz.
Kranus Health
Sebastian Reinwand
Coach & Running Expert
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Sebastian is a former professional athlete and represented Germany in the marathon. Since 2018 he has been working as a coach and running expert. His almost 20 years of experience in endurance and competitive sports allowed him to add great expertise to our app. He explains the sports scientific reasoning behind the training plans and provides guidance on how to incorporate them into daily routines.