Imperial College London


Faculty of MedicineDepartment of Surgery & Cancer

Professor of Colorectal Surgery



+44 (0)20 3315 8529p.tekkis Website




Area DChelsea and Westminster HospitalChelsea and Westminster Campus





Dr Gina Brown, The Royal Marsden Hospital, 2008 - 2013

Guest Lectures

Staging and management of advanced rectal cancer., 9th Pan Hellenic Surgical Conference, Nicosia, Cyprus, 2009

Ileal pouch dysfunction, 3rd Iter Formativo in Coloproctologia, Inflammatory Bowel Disease, Vercelli, Italy, 2009

Diagnostic precision of MRI in assessing tumour invasion within pelvic compartments in recurrent and locally advanced primary rectal cancer., 59th Meeting of the Society of Pelvic Surgeons, Nashville, USA, 2009

Treatment of local recurrence of rectal cancer., 3rd Pan-Hellenic Congress of the Hellenic Society of Colon & Rectal Surgery, Athens, Greece., 2009

The role of extended lymphadenectomy for pelvic cancer., The International Saudi Colorectal Surgery Forum. Riyadh, Saudi Arabia., 2009

Laparoscopic surgery for inflammatory bowel disease., 20th International Colorectal Disease Symposium, Cleveland Clinic, 2009

Modern developments in the surgical management of colorectal cancer., New Light Cancer Seminar, Limassol, Cyprus, 2008

Surgery for pelvic floor dysfunction., International Congress on GI motility, Sharm El Sheikh / Egypt, 2008

Surgical Management of Crohn’s disease., The European Society of Coloproctology, Nantes, France., 2008

Surgical Management of Crohn’s Disease., International Interuniversity Gastronenterology Congress, Alexandroupolis, Greece., 2008

Ileal Pouch surgery, Long-term outcomes., European Meeting of Coloproctology, St Vincent, Italy,, 2008

Functional outcomes following ileal pouch., The European Society of Coloproctology, Malta., 2007

Comparison of outcomes following APER verus anterior resection for low rectal cancer., The 7th International Colorectal Symposium, Lotz, Poland, 2007

Quality Assessment in Colorectal Cancer – The UK experience., Colorectal Cancer – A Multidisciplinary Approach, Peter McCallum Cancer Center, Melbourne, Australia., 2007

Quality Assessment in Colorectal Cancer., Colorectal Cancer – A Multidisciplinary Approach, Melbourne, Australia, 2007

Controversies in the management of recurrent rectal cancer., The Iranian Coloproctology Society, Tehran, Iran, 2007

Ileal pouch surgery and salvage surgery., 2nd International Symposium, Colorectal Games, Crete., 2006

Measuring outcomes in colorectal cancer and IBD surgery., The Dutch Association of Surgery, Netherland, 2005

Measuring surgical outcomes and National audit, pitfalls and possibilities, The Irish Coloproctology Assocation, Ireland, 2005

Evidence-Based Ileal Pouch Surgery, Cleveland Clinic Foundation, Clevaland, Ohio, USA, 2005

Best Surgery for Ulcerative Colitis in 2005, (Keynote Lecture), The 6th International Colorectal Symposium / 10th Central European Congress of Coloproctology., Polland, 2005

Research Staff


Research Student Supervision