+49 89 2872410
Dr Johannes Sander
Dr Johannes Sander

Dr Johannes Sander

Just lose weight! is a sentence with which our patients are left alone far too often. In the obesity clinic we try together with our patients to find a long-term solution for the clinical picture of obesity - in many cases also involving an operation.

Chief physician - Obesity Clinic


Specialist in General and Specialist Abdominal Surgery
Additional qualifications in Nutritional medicine


since 2020
Chief physician at specialist division for Obesity Medicine
​​​​​​​Schoen Clinic Hamburg Eilbek
2012 - 2019
Senior physician at specialist division for Obesity Medicine
​​​​​​​Schoen Clinic Hamburg Eilbek
2011 - 2012
Specialist division for General, GI tract and Thorax surgery at Universitätsklinikum Hamburg Eppendorf (UKE)
2006 - 2007
Assistant physician in Trauma Surgery
​​​​​​​Asklepios Clinic Hamburg Altona
2001 - 2012
Assistand physician / Specialist in General Surgery
​​​​​​​Diakoniekrankenhaus "Alten Eichen" and Agaplesion Diakonieklinikum Hamburg (DKH)


Laparoscopic Mini Gastric Bypass with Hand-Sewn Anastomosis: Results after 2 Years

Sander J, Schorp T, Herbig B
IFSO Madrid

Patient Perspective in Obesity Surgery: Goals for Weight Loss and Improvement of Body Shape in a Prospective Cohort Study.

Felix Nickel, Lukas Schmidt, Johannes Sander, Christian Tapking, Thomas Bruckner, Beat-Peter Müller Stich, Lars Fischer
Obes Facts.

Is there a Reason Why Obese Patients Choose Either Conservative Treatment or Surgery?

Lars Fischer, Anna-Laura Wekerle, Johannes Sander, Felix Nickel Adrian T. Billeter, Ulrike Zech, Thomas Bruckner, Beat P. Müller-Stich
Obes Surg.

Patient expectations of bariatric surgery are gender specific--a prospective, multicenter cohort study

Lars Fischer, Felix Nickel, Johannes Sander, Alexander Ernst, Thomas Bruckner, Beate Herbig, Markus W Büchler, Beat P Müller-Stich, Rune Sandbu
Surg Obes Relat Dis.