About Us
Our practioners
All our osteopaths are members of the Dutch Osteopathy Federation (NOF), hold a master’s degree in osteopathy, and have a background in physiotherapy. We’re happy to support you in your recovery!
Professional and caring
Get to know
the practioners


Leroy Themen
My name is Leroy Themen, and I am the practice owner of Themen Osteopathy.
After several years working as a physiotherapist, I developed a growing interest in broadening my perspective on physical complaints. I increasingly felt that some treatable structures were being overlooked in certain complaints. After further research, I started the master’s program in osteopathy at the International Academy of Osteopathy (IAO) in Belgium.
Besides my passion for osteopathy, I have a sporty background in the (break)dance world. I was the owner of a dance school and a teacher for various groups of dancers at national, international, and Olympic levels. Due to my background in the performing arts, I continue to work extensively with dancers and musicians. Additionally, I coached a cycling team and traveled extensively to races as a physiotherapist.
Outside the sports world, I also enjoy applying my expertise to help resolve physical complaints. In my free time, I enjoy dancing, playing football, and collecting vinyl records!
Telefoon: +31 6 14641780
E-mail: Info@themen-osteopathie.nl

Jerome Rousseau
My name is Jerôme Rousseau, and I am a passionate osteopath with a background in physiotherapy.
After earning my bachelor’s degree in physiotherapy, I worked for nearly seven years with great enthusiasm and dedication as a (sports) physiotherapist. Although I found great satisfaction in helping people, I noticed that there was a missing dimension in my work. I wanted to look beyond just the symptoms and pay more attention to the underlying causes of complaints. I found that depth and holistic approach in osteopathy.
My search for a broader vision of health led me to the International Academy of Osteopathy (IAO), where I completed the master’s program in osteopathy. This education not only changed the way I work but also profoundly deepened my view of the body and health.
Telefoon: +31 6 35632420
E-mail: Info@osteopathierousseau.nl






