Prof. Karcz has built a long-standing clinical, scientific, and academic career in surgery, shaped by operative experience, scientific work, and the continuous advancement of modern treatment concepts. His professional path is characterized by the integration of surgical precision, scientific thinking, academic education, and the ongoing exploration of modern medical technologies.
His surgical foundation was established within the tradition of the Silesian school of surgery, particularly under the influence of Prof. Marian Pardela and Prof. Jerzy Piecuch. Additional professional inspiration was gained through collaboration and exchange with nationally and internationally recognized experts in general, visceral, bariatric, and plastic-reconstructive surgery, including Prof. Rudolf Weiner, Prof. Michel Gagner, Dr. Rui Ribeiro, Prof. Alper Celik, Prof. Robert Brolin, Prof. Ulrich Hopt, Prof. Tobias Keck, Prof. Janusz Sirek, Dr. Cornelius Salich, Dr. Richard Suliga, and Dr. Konrad Grambach.
Further academic and clinical appointments led Prof. Karcz to institutions including the University of Freiburg, the University of Lübeck, and Ludwig Maximilian University of Munich. He is currently affiliated with Nuremberg Hospital, where he supports the ongoing development of the Department of Plastic, Reconstructive, and Aesthetic Surgery under the direction of Prof. Denis Ehrl, particularly in the fields of post-bariatric, body contouring, and reconstructive surgery.
Over many years, Prof. Karcz has focused intensively on the treatment of obesity, the various bariatric surgical procedures, and the complex physical and metabolic changes that occur following significant weight loss. This understanding forms an essential foundation for the careful planning of post-bariatric and body contouring procedures.
His clinical areas of focus include post-bariatric surgery, the treatment of excess skin and soft tissue following weight loss, the treatment of fat distribution disorders and lipedema, as well as reconstructive and function-oriented body lift procedures involving all relevant body regions.
His work is not solely focused on altering external body shape, but also on restoring mobility, skin health, body proportions, function, and quality of life. Drawing on his extensive experience in general, visceral, metabolic, and bariatric surgery, Prof. Karcz approaches patients after weight loss from a comprehensive medical perspective.
In addition to his surgical work, Prof. Karcz has been actively involved in research, teaching, and medical innovation for many years. His work includes digital and technology-assisted surgical concepts, including robotics, artificial intelligence, image-guided surgical planning, and translational medical engineering.
In this context, scientific collaborations and project partnerships exist with institutions including Delft University of Technology, the Technical University of Munich, the Silesian University of Technology, and AGH University in Krakow.
Complementing his medical and scientific career, Prof. Karcz has completed further education in management, leadership, and organizational development, including programs associated with the University of Economics in Katowice and the Harvard Medical School. This perspective shapes his understanding of modern medicine as a combination of clinical expertise, structured organization, responsible leadership, and patient-centered innovation.
Through his operative experience, Prof. Karcz combines precise surgical technique with modern, tissue-sparing surgical methods and an interdisciplinary perspective on patients following weight loss. At the center of his work is responsible, individualized, and realistic patient counseling, as well as careful surgical planning and postoperative care.
The goal is to achieve functional, harmonious, and long-term stable treatment outcomes — with particular emphasis on medical safety, the patient’s individual baseline condition, and personal treatment goals.

Prof. Dr. med. Dr. h.c. mult. Konrad Karcz
Focus Areas: Post-Bariatric Surgery · Lipedema Surgery · Body Contouring Surgery
Breslauer Str. 20190471 Nuernberg
www.klinikum-nuernberg.de

His areas of expertise include post-bariatric surgery, lipedema surgery, the treatment of fat distribution disorders, body contouring procedures, as well as reconstructive and function-oriented body lift surgery.
A thorough analysis of the individual baseline condition, previous bariatric procedures, metabolic changes, and functional anatomy forms the foundation for patient-centered surgical planning.
Prof. Karcz combines precise surgical technique with modern operative methods and innovative approaches from digital medicine, image-guided surgical planning, and technology-assisted surgery. The goal is a treatment approach that integrates functional improvement, harmonious body contouring, and long-term stability.
In addition to his clinical work, he is actively involved in research, teaching, and the advancement of modern surgical treatment concepts.
Focuses
- Post-bariatric surgery and body contouring procedures in all relevant body regions following massive weight loss
- Treatment of excess skin and soft tissue following weight reduction
- Function-oriented and reconstructive body lift procedures
- Lipedema surgery and treatment of fat distribution disorders
- Metabolic and bariatric surgery as the foundation of post-bariatric treatment planning
- Minimally invasive, robotic, and image-guided surgery within the framework of modern surgical treatment concepts
Admission criteria
| At least 10 years of surgical and treatment experience | yes |
| Expertise in modern diagnostic and surgical procedures | yes |
| An outstanding treatment focus within your own specialist area | yes |
| Member of a leading national professional association | yes |
| Leading professional position | yes |
| Active participation in specialist events (e.g. lectures) | yes |
| Active in research and teachin | yes |
| Evaluated quality management (e.g. certification) | yes |
Bariatric surgery
| Laparoscopic gastric bypass | over 2500 |
| Gastric sleeve surgery | over 3000 |
| Dieting - weight reduction methods | over 5000 |
| Gastric balloon | over 400 |
| Gastric bypass | over 2500 |
| Gastric reduction | over 3000 |
| Endobarrier | over 50 |
| Gastric pacemaker | over 50 |
| Biliopancreatic diversion | over 500 |
| Roux-en-Y gastric bypass | over 2500 |
| Omega loop bypass | over 500 |
Reconstructive surgery
| Reconstructive breast surgery | over 200 |
Medical spectrum
Therapies
- Abdominal wall tightening
- Abdominoplasty after weight loss
- Breast contour correction after massive weight loss
- Breast lift
- Buttock lift
- Buttock lift
- Correction of rectus diastasis
- Correction of the mons pubis region / mons pubis reduction
- Flank and lateral body wall lift
- Fleur-de-Lis abdominoplasty
- Liposuction for localized fat deposits or as part of lipedema treatment
- Male chest and thoracic contouring procedures
- Scar correction
- Scar revision after previous surgery
- Staged treatment concepts
- Thigh lift
- Upper arm lift
Directions
Plus Code: 8FXHC47X+49
Klinikum Nürnberg, Campus Süd
Breslauer Str. 201
90471 Nuernberg
Webseite: www.klinikum-nuernberg.de
Call now: +49 911 96649010
Landline at local rates