Center for Clinical Environmental Medicine

Only those who have a holistic view will recognize the whole.

Welcome to the website of the Center for Clinical Environmental Medicine in Bonn. Here, we offer you a comprehensive range of medical, naturopathic, and environmental medical examinations and therapies to promote your overall health to the best possible extent. Both the treatment and prevention of environmentally related health disorders are our main focus. We hope to provide you with the best possible care through our comprehensive and individual medical history assessment. 


Von-Weichs-Str. 23 | 53121 Bonn
Tel. +49 (0) 228 619966-0 
Fax +49 (0) 228 619966-1

Important Information
for New Patients can be found here: New Patients 

Our Opening Hours:

08:30 AM – 12:30 PM
01:30 PM – 05:30 PM
08:30 AM – 12:30 PM
01:30 PM – 05:30 PM
08:30 AM – 01:00 PM
08:30 AM – 12:30 PM
01:30 PM – 05:30 PM
by appointment only

Dr. med Stefan Trapp

Since 2015, I have been running my own practice for Integrative Medicine with a focus on Clinical Environmental Medicine and Holistic Ophthalmology in Bonn. In my belief, a holistic approach is the key to recovery and healing. Therefore, I am passionately committed to providing my patients with the best possible care. 

Through extensive training and further education, as well as obtaining various additional qualifications such as a Diploma in Orthomolecular Medicine in Vienna, a Diploma in Clinical Metal Toxicology, a Diploma in Clinical Environmental Medicine, theoretical and practical training in holistic oncology, hormone replacement therapy with bioidentical hormones, and the application of numerous highly effective treatment methods such as ozone therapy (high dose), intravenous oxygen therapy, various infusion therapies, and the performance of therapeutic apheresis, I have continuously expanded my knowledge and expertise.

It is important to me to build a trusting and honest relationship with my patients, so I place great emphasis on understanding their individual needs in order to offer specifically tailored treatments. With my professional competence and experience, I always strive for optimal results and long-term well-being.

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Therapeutic Apheresis (TA)

Therapeutic Apheresis (TA) is an innovative medical technology that allows for the targeted removal of harmful components from the blood. This effective and safe therapeutic approach is used in numerous medical conditions and can even be employed when conventional treatment concepts show no effect. Our special focus is on a gentle yet effective procedure that enables the combination of four different apheresis techniques.


Umweltmedizinische Krankheitsbilder

Die Ursachen von umweltmedizinischen Krankheitsbildern können äußerst vielfältig sein und aus unterschiedlichen Quellen stammen. In vielen Fällen spielen Schad- und Reizstoffe eine bedeutende Rolle, aber auch andere Giftstoffe können Krankheiten hervorrufen. Dazu zählen Umwelt- oder Arbeitsplatzallergene, Dentalersatzmaterialien, psychischer und physischer Stress, Bakterien, Viren, Pilze, Ernährung, elektromagnetische Felder und weitere Stressfaktoren. 

Individual Cause Analysis

An individual analysis of the specific causes is therefore essential to enable targeted and successful treatment. In our practice, we focus on holistic diagnostics and therapy tailored to the individual needs of our patients. 

Therapeutic Apheresis with Toxopheresis®

Within these treatment options, Therapeutic Apheresis with Toxopheresis® represents a special option. It allows for the removal of environmental toxins from the blood, even when the exact substances are not known. This procedure has proven to be a preventive measure for many patients, reducing environmental burdens before the onset of initial symptoms and maintaining health. 

Our Goal

Our goal is to identify the causes of environmentally related medical conditions through a holistic approach and to offer individually tailored therapies to ensure the best possible treatment and recovery for our patients.