
Dr. Goetz Lehnerdt, a distinguished Professor and the Head of the Otolaryngology Clinic at the esteemed St. Antonius and St. Joseph Hospital Association, holds a primary specialization in General Surgery. Based in Dusseldorf, he actively practices at the aforementioned hospital, where he welcomes patients for consultations and comprehensive treatments. In addition to in-person visits, Dr. Goetz Lehnerdt extends his expertise to online consultations, offering a convenient and accessible healthcare option for patients. Those opting for virtual consultations can securely share their medical documents, complete the necessary consultation fee, and engage in a scheduled video consultation, ensuring a seamless and personalized healthcare experience.
Price upon request

Dr. Wolfram T. Knoefel is one of Germany’s most respected surgeons, specializing in General, Pediatric, and Visceral Surgery. With decades of expertise, he has earned a stellar reputation for his exceptional surgical skills and commitment to advancing medical science.
Dr. Knoefel's academic journey began at prestigious institutions such as the University of Hamburg, the University of Lausanne in Switzerland, and Harvard University in the United States. He further honed his medical expertise through advanced studies in Boston and New York, setting a strong foundation for his career.
In 1987, Dr. Knoefel began his professional journey at Ludwig-Maximilian University Hospital in Munich as a surgical assistant. He later contributed to groundbreaking advancements at Massachusetts General Hospital in 1989 and held key roles at Hamburg University Hospital from 1991 to 2003. Since then, he has served as the Chief Surgeon at Düsseldorf University Hospital, where his leadership and surgical excellence continue to make a profound impact.
Dr. Knoefel’s expertise encompasses a wide range of surgical procedures, including:
A prolific contributor to scientific publications and medical journals, Dr. Knoefel remains at the forefront of medical innovation, sharing his insights and research globally. His dedication to patient care and his contributions to the medical community have made him a recognized surgeon by patients worldwide.
Dr. Wolfram T. Knoefel is more than a surgeon—he is a leader in his field, known for combining compassion with advanced surgical expertise to deliver the best outcomes for his patients.
Price upon request
Surgical expertise in Düsseldorf has earned the city a reputation as one of Germany’s leading destinations for general surgery. The region hosts highly trained general and visceral surgeons who specialise in procedures such as hernia repair, colorectal surgery, hepatobiliary interventions, minimally invasive abdominal operations, and complex tumour resections. Patients seeking international surgery, abdominal surgery abroad, or advanced general surgical care often consider Düsseldorf due to its strong infrastructure, experienced teams, and modern surgical units.
In recent years, Düsseldorf’s general surgery services have seen significant growth. The University Hospital Düsseldorf (UKD) alone treats around 300,000 outpatients and over 48,000 inpatients annually across its departments, making it one of the largest surgical centres in Germany. The Department of General, Visceral and Pediatric Surgery at UKD offers a full range of procedures, including minimally invasive surgery, bariatric surgery, endocrine gland operations, and oncological abdominal surgery.
These figures reflect a well-established surgical environment where international patients can access experienced general surgeons in Germany, supported by language-capable teams, robust hospital systems, and transparent treatment protocols. If you are evaluating general surgery in Düsseldorf — whether for hernia repair, gallbladder removal, colon surgery, or complex abdominal tumour work — the city offers a strong combination of expert surgeons, advanced diagnostics, and international patient readiness.
When considering general surgical care abroad, Düsseldorf stands out for several key reasons that make it one of the most trusted destinations for surgery in Europe.
➤ Highly qualified and experienced general surgeons who specialise in visceral surgery, hernia repair, colorectal operations, and hepatobiliary procedures.
➤ Integrated clinical settings where surgery, anaesthesia, imaging, and post-operative recovery are managed seamlessly under one roof — improving safety and coordination.
➤ Multilingual international patient departments in major hospitals, ensuring clear communication for foreign patients seeking treatment abroad.
➤ Comprehensive pre- and post-operative planning, with detailed surgical assessments, advanced imaging, and dedicated recovery support.
➤ Modern hospital infrastructure with intensive care units, advanced laparoscopic equipment, and digital operating systems that ensure precision and patient safety.
➤ Proven track record of successful outcomes, as Düsseldorf hospitals perform high volumes of procedures each year — resulting in refined surgical techniques and shorter recovery times.
Prof. Dr. med. Wolfram T. Knoefel
Head of the Department of General, Abdominal and Pediatric Surgery at University Hospital Düsseldorf, Prof. Knoefel is among Germany’s most respected surgeons. His decades of experience include liver, biliary tract, and pancreatic surgeries as well as complex tumour resections and minimally invasive abdominal operations.
Dr. med. Mahdi Rezai
A renowned surgical oncologist and general surgeon, Dr. Rezai has built a strong reputation in abdominal tumour surgery, pancreatic and gallbladder operations, and advanced oncological abdominal interventions, making him a key figure in Düsseldorf’s surgical network.
Dr. med. Matthias Schlensak
Dr. Schlensak is known for his work in weight-loss surgery and revision general surgery. His Düsseldorf-based practice offers comprehensive surgical management for both general abdominal operations and bariatric interventions, focusing on patient recovery and long-term outcomes.
Dr. med. Konstantinos Zarras
As Chief Physician, Dr. Zarras performs high-volume hernia and colorectal surgeries using minimally invasive techniques. His precision and patient-centred approach have established him as one of the leading general surgeons in Düsseldorf.
Dr. med. Christoph Andree
Dr. Andree contributes significantly to post-operative reconstructive surgeries following major abdominal operations. His expertise bridges general surgery and plastic reconstruction, ensuring optimal aesthetic and functional recovery for patients.
At BestClinicAbroad, we help international patients navigate their journey towards finding the right general surgeon in Düsseldorf with expert coordination, transparency, and care at every step.
➤ Pre-screened and verified general surgeons in Düsseldorf who have a proven record in treating international patients.
➤ Transparent treatment quotes and comparisons that help you understand the cost, procedure, and expected outcomes before you travel.
➤ End-to-end coordination of your consultations, diagnostics, and surgery schedule with leading Düsseldorf hospitals.
➤ Travel and accommodation assistance, including visa support and nearby recovery stay options to make your trip stress-free.
➤ Bilingual communication and translation support to ensure smooth interaction between you and your medical team.
➤ Dedicated post-surgery follow-up with your surgeon to monitor recovery, rehabilitation, and long-term results.
Choosing the right surgeon abroad can feel overwhelming — but BestClinicAbroad makes it straightforward. Our platform connects you with Düsseldorf’s most trusted general surgeons, ensuring medical quality, safety, and comfort from consultation to recovery. Your treatment journey is managed with clarity, professionalism, and genuine patient care every step of the way.