Surgery tailored to your needs.

Recognised by all major health insurers

Meet Mr Alistair Slesser

I'm a Consultant Colorectal and General Surgeon. My NHS practice is based at Hillingdon and Mount Vernon hospitals. I am an active member of a busy colorectal and general surgery unit where my main interest is in performing major cancer surgery. In addition, I manage all colorectal conditions including diverticular disease, inflammation of the colon, rectal prolapse, piles, fistula, pilonidal sinus disease, anal fissure and rectal bleeding. I also regularly perform colonoscopies. I cover general emergency surgery and regularly perform surgery for gallstone disease, all types of hernias including complex incisional hernias and skin lesions. 

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Practice Areas

Endoscopy

Colonoscopy

A colonoscopy is one of the best ways to exclude any major bowel issues. If you have any new or worrying bowel symptoms such as a change in bowel habit or bleeding make an appointment to discuss arranging a prompt colonoscopy.

Bowel Resections

Minimally invasive surgery

Expert in performing major bowel resections for colorectal cancer, diverticular disease and inflammatory bowel disease using minimally invasive techniques. If you are considering such surgery I will tailor the best surgical approach for you.

Proctology

Piles/Prolapse/Fistula

Pilonidal sinus

Proctology issues can be very troubling. I practice multiple techniques for all proctology conditions. At your appointment I will thoroughly assess your problem and I will be able to offer you a definitive surgical solution. 

Gallstones

Day surgery

If you suspect that you have gallstones I will organise investigations to confirm the diagnosis. I regularly perform keyhole surgery to remove gallbladders and I can arrange to perform this promptly for you.

Hernias

Groin/Epigastric

Umbilical/Incisonal hernias

I perform both open and minimally invasive approaches for all hernias and will advise you on the best approach for yourself. I have an interest in repairing large incisional hernias and perform abdominal wall reconstructions.

Skin lumps

Benign/Cancer

Benign skin lesions such as lipomas can be a nuisance. In addition, any new skin lesion can be concerning. Once I have reviewed your skin lesion I will ensure that I will perform your surgery to remove the lesion promptly.