Dr. Mohammad Omar Alasiri

Dr. Mohammad Omar Alasiri, General & Colorectal Surgery Consultant at the Saudi German Hospital, Riyadh.
Specialized in laparoscopic surgeries, tumors, rectal and anal diseases, and the most important procedures are high complex fistula surgeries, haemorrhoidectomy stapler, anal fissure surgeries and laparoscopic cholecystectomy, Laparoscopic colon resection, and gastrointestinal endoscopy.


Doctor can help with

  • Unexplained weight loss
  • bleeding or stool mixed with blood
  • constant bowel disturbances
  • Difficulty swallowing
  • Severe abdominal pain
  • Painful abdominal lump
  • Pain when lifting an object
  • Yellowing of the skin and whites of the eyes
  • Nausea
  • Vomit
  • Pain in the upper abdomen and extending to the back
  • The feeling of an incomplete bowel evacuation
  • Anal pain

Professional Journey

  • Senior Consultant of General Surgery and Endoscopy at Specialized Medical Hospital

  • Consultant of Laparoscopic and General Surgery at Al Habib Hospital

  • Surgery Consultant at Security Forces Hospital

  • Member of the American Colon Society

  • World Society of Surgeons

  • Saudi Society of Colon & Rectal Surgery

  • Fellowship of the Royal College of Surgeons of Edinburgh

  • Endoscopy Fellowship Strasbourg France

  • Arab Board

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