Our Medical Advisory Board
Our medical advisory board supports the development of all our services with scientific and specialist medical expertise. It includes experts in andrology, endocrinology, and urology. Niklas Marizy is our Head of Medical on the team.
Here we introduce everyone, with podcast episodes and articles in which you can hear and read them yourself.
MD Niklas Marizy
Niklas Marizy is a medical doctor and Head of Medical at Adon Health. He writes and reviews our medical guides and explains how lab results, symptoms, and the medical consultation go hand in hand.
What matters most to him, he says himself: “It’s not just about the numbers. It’s about how someone feels and how we work together to figure out what makes sense next.”
Articles by Niklas Marizy
Prof. Dr. med. Dr. h.c. Michael Zitzmann
Prof. Zitzmann is a specialist in endocrinology and andrology and is one of Germany's leading medical experts on men's health and testosterone deficiency. For more than 30 years, he has worked as a physician and researcher, primarily on the diagnosis and treatment of hypogonadism, fertility disorders, and age-related hormonal changes.
As a co-author of the European guideline on testosterone deficiency, he has helped shape today's treatment of affected men. The Royal Society of Medicine has named him an honorary member.
Prof. Zitzmann on the Men's Health Podcast
PD Dr. med. Armin Soave
PD Dr. Soave is a specialist in urology with additional qualifications in andrology and sexual medicine. He has been a senior physician at the UKE Clinic for Urology since 2017 and has also headed the department of andrology there since 2024. His areas of expertise are male hormonal disorders, male infertility and microsurgical fertility restoration.
He is a Fellow of the European Board of Urology and the European Committee of Sexual Medicine, as well as a certified Clinical Andrologist of the European Academy of Andrology. He has been President of the German Society for Andrology since January 2026.
More from PD Dr. Soave
Prof. Dr. med. Markus Grabbert
Prof. Grabbert is a specialist in urology and managing senior physician at the Clinic for Urology at the University Medical Center Freiburg. His focus is on the diagnosis and treatment of complex urological diseases, especially in operative urology and urological oncology.
As a researcher and university lecturer, he works on new surgical techniques, personalized treatment approaches, and new technologies in urology, and trains the next generation of urologists.
Articles by Prof. Grabbert
Assoc. Prof. Dr. med. Frederik Wessels
Prof. Wessels is a specialist in urology and a senior physician at the Clinic for Urology and Urological Surgery at the University Medicine Mannheim. There, he leads the medical tumor therapy and the study center.
In his research, he focuses on patients' quality of life (Patient-Reported Outcomes). Together with the German Cancer Research Center in Heidelberg, he investigates how artificial intelligence can improve diagnostics and therapy in urology.
Prof. Wessels on the Men's Health Podcast
Prof. h.c. Dr. Farid Saad
Prof. Saad is one of the world's leading scientists in testosterone research. He worked at Bayer for many years in Global Medical Affairs Andrology, where he helped shape the development of therapies for male hormonal disorders.
His work focuses on the role of testosterone in metabolism, cardiovascular health, diabetes, sexual function, and quality of life. He is the author and co-author of well over a hundred scientific publications and a sought-after speaker at international medical conferences.
Prof. Saad on the Männergesundheit Podcast
Diagnosis and treatment are the responsibility of the treating physicians. You can read about how Adon Health works and who is behind it on our About Us page.