
Prof. Dr. Med. Martin Strik
Colorectal Surgeon
- Prof. Dr. Med. Martin Strik is a surgical oncologist with 23+ years of experience.
- His clinical interest lies in Surgical Oncology, Minimal Invasive Surgery, Oncologic Surgery of Upper and Lower GI, Pancreatic and Hepatic Surgery, Esophagus and Stomach Surgery, Colorectal Surgery (malignant and benign), Abdominal Soft Tissue Tumors (Sarcomas), Coloproctology, Endocrine Surgery, Thyroid Surgery and Incisional Hernia surgery.
- He graduated from the University of Wurzburg, Germany and post-graduation from the University of Bern, Switzerland.
- He also did a surgical residency at the University Hospital, Freiburg.
- Dr. Strik is certified by the German Cancer Society, German Hernia Society and German Society for General and Visceral Surgery.
- He has authored many scientific papers and publications for national journals.
- He is a speaker of the German HNPCC-Study group and secretary of the CAMO.
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- Prof. Dr. Med. Martin Strik is a surgical oncologist with 23+ years of experience.
- His clinical interest lies in Surgical Oncology, Minimal Invasive Surgery, Oncologic Surgery of Upper and Lower GI, Pancreatic and Hepatic Surgery, Esophagus and Stomach Surgery, Colorectal Surgery (malignant and benign), Abdominal Soft Tissue Tumors (Sarcomas), Coloproctology, Endocrine Surgery, Thyroid Surgery and Incisional Hernia surgery.
- He graduated from the University of Wurzburg, Germany and post-graduation from the University of Bern, Switzerland.
- He also did a surgical residency at the University Hospital, Freiburg.
- Dr. Strik is certified by the German Cancer Society, German Hernia Society and German Society for General and Visceral Surgery.
- He has authored many scientific papers and publications for national journals.
- He is a speaker of the German HNPCC-Study group and secretary of the CAMO.

Prof. Dr. Med. Frank Kolligs
Surgical Gastroenterologist
- Prof. Dr. Med. Frank Kolligs is a gastroenterologist with 17+ years of experience.
- His areas of expertise include gastroenterology, hepatology, endoscopy, ultrasound and functional diagnosis.
- He is a recognized expert in the treatment of liver cancer and colorectal cancer.
- Dr. Kolligs is engaged in scientific activities at the University of Marburg and the University of Michigan, USA.
- He also participates in conferences of specialized societies.
- He completed his graduation and post-graduation from eminent universities in Germany.
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- Prof. Dr. Med. Frank Kolligs is a gastroenterologist with 17+ years of experience.
- His areas of expertise include gastroenterology, hepatology, endoscopy, ultrasound and functional diagnosis.
- He is a recognized expert in the treatment of liver cancer and colorectal cancer.
- Dr. Kolligs is engaged in scientific activities at the University of Marburg and the University of Michigan, USA.
- He also participates in conferences of specialized societies.
- He completed his graduation and post-graduation from eminent universities in Germany.

Dr. med. Skander Bouassida
Colorectal Surgeon
- Dr. med. Skander Bouassida is a Surgical Gastroenterologist with 18+ years of experience in the field of Coloproctology.
- He is a member of the German Society of Coloproctology (DGK), German Continence Society (DKG), European Society of Coloproctology (ESCP), and German Society of General and Visceral Surgery (DGAV).
- He has been honored by numerous awards and Gold Medals including an Award of the German Society of Coloproctology (DGK) for work about anal fistula (LIFT-Procedure), etc.
- He completed his medical education at the University of Leipzig, Germany in 1997, and he was a Fellow of the European Board for Surgical Qualification – section Coloproctology (EBSQ-C) in 2014.
- He has authored more than 100 publications in various scientific national and international journals.
- Dr. Bouassida is well-versed with procedures such as Laparoscopic minimally invasive colorectal surgery, Robotic-assisted minimally invasive colorectal surgery, Transanal minimally invasive surgery, no scar surgery, Laser surgery in proctology, Reconstructive anorectal surgery, D‘Hoore robotic rectopexy with bioimplant, Botox-supported technique proctology, etc.
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- Dr. med. Skander Bouassida is a Surgical Gastroenterologist with 18+ years of experience in the field of Coloproctology.
- He is a member of the German Society of Coloproctology (DGK), German Continence Society (DKG), European Society of Coloproctology (ESCP), and German Society of General and Visceral Surgery (DGAV).
- He has been honored by numerous awards and Gold Medals including an Award of the German Society of Coloproctology (DGK) for work about anal fistula (LIFT-Procedure), etc.
- He completed his medical education at the University of Leipzig, Germany in 1997, and he was a Fellow of the European Board for Surgical Qualification – section Coloproctology (EBSQ-C) in 2014.
- He has authored more than 100 publications in various scientific national and international journals.
- Dr. Bouassida is well-versed with procedures such as Laparoscopic minimally invasive colorectal surgery, Robotic-assisted minimally invasive colorectal surgery, Transanal minimally invasive surgery, no scar surgery, Laser surgery in proctology, Reconstructive anorectal surgery, D‘Hoore robotic rectopexy with bioimplant, Botox-supported technique proctology, etc.
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