Medical team of Private Practice Düsseldorf
Specialist experience in internal medicine, pulmonology, general medicine, nutritional medicine and preventive private care.
Dr. med. Paul-Georg Behler
Specialist in Internal Medicine · Pulmonology · Sleep Medicine
Private Practice Düsseldorf
Dr. Paul-Georg Behler is a specialist in internal medicine with advanced expertise in pulmonology and sleep medicine. His clinical career has been defined by a commitment to thoroughness – to looking beyond the presenting symptom and understanding the full physiological picture.
At Königsallee 12, he offers a private practice environment where extended appointments are the standard, diagnostics are comprehensive, and every treatment plan is truly individualised. Patients are seen by appointment only, ensuring that each consultation receives the undivided attention it deserves.
His particular interest in sleep medicine reflects a conviction that night-time physiology is as clinically important as daytime function – and that overlooking it means missing a significant part of the health picture. He brings this integrated perspective to every consultation.
Doctor medic Diana-Mihaela Behler, MBA
- Specialist in General Medicine and Nutritional Medicine
- MBA in International Healthcare Management
- Focus: prevention, cardiometabolic medicine, women’s health, weight management, Executive Health & Longevity
- Languages: German, English, French, Spanish
Dr. med. Paul-Georg Behler
- Specialist in Internal Medicine, Pulmonology, Sleep Medicine and Allergology
- Lecturer at the Medical Faculty of Düsseldorf
- More than 30 years of senior clinical experience
- Focus: complex internal medicine, pulmonary disease, sleep medicine, allergology and metabolic prevention
- Languages: German, English, Dutch, French
“Private medicine means more than a different billing model. It means the time to do the job properly.”
Private medicine done properly.
Three principles that define what we offer at our Düsseldorf practice – and why they matter.
Time as medicine
Extended appointments are not a luxury – they are a medical necessity. Proper diagnosis requires listening, examining, and thinking. We build in the time to do all three.
Systemic thinking
The body does not respect organ boundaries, and neither do we. We look for patterns across systems, consider the whole physiological picture, and resist the temptation to reduce complex problems to simple diagnoses.
Prevention over reaction
The best clinical intervention is the one that renders another unnecessary. We are committed to identifying risk early, acting on it thoroughly, and measuring results – not just managing conditions, but working to resolve them.
Königsallee 12, Düsseldorf
Our practice is located at the heart of Düsseldorf – easily accessible from across the region.
Medical expertise in Düsseldorf
Specialist experience with time for individual questions
Dr. med. Paul-Georg Behler contributes specialist experience in internal medicine, pulmonology and related fields. Doctor-medic Diana-Mihaela Behler contributes general medical and nutritional medical expertise. The Düsseldorf practice focuses on appointment-based private medical consultations, prevention and structured interpretation of findings.