Mr Chelliah SelvasekarColorectal Surgery · Manchester

Consultant Colorectal Surgeon · Manchester

Worried about a bowel symptom? Know for certain — in days.

Seen privately within days by a Mayo Clinic fellowship-trained consultant surgeon. Bowel, hernia and haemorrhoid problems, diagnosed and treated properly — not left waiting.

Mayo Clinic fellowship-trained · Wade Professor, RCS Edinburgh Bupa Platinum consultant & fee assured · GMC 4452474
Mr Chelliah Selvasekar, consultant colorectal and general surgeon
Margaret H.
★★★★★

“He took the time to listen carefully and explain things clearly.”

Verified patient review · Doctify

Credentials

Every one of these is publicly verifiable.

These are the registrations and appointments I hold as at August 2026. You are welcome to check any of them on the GMC register or with the Royal College of Surgeons of Edinburgh.

  • Mayo ClinicAdvanced colorectal fellowship, USAFellowship
  • Wade ProfessorSurgical Studies, RCS EdinburghProfessorship
  • The ChristieConsultant, NHS Foundation TrustAppointment
  • Bupa PlatinumFee assured — no shortfallRecognition
  • GMC 4452474Specialist register, general surgeryRegistration

What I treat

The problems people put off for years.

Most patients arrive with one specific complaint. These are the conditions I treat most often — including day-case treatments that avoid conventional surgery altogether.

A man cycling through a park on an autumn morning

01

Haemorrhoids treated in a single visit

Day-case treatment that avoids conventional surgery for most people — radiofrequency, HALO/THD or eXroid, chosen to suit the grade and how quickly you need to be back on your feet. Most patients are at work within days, not weeks.

  • Rafaelo
  • HALO / THD
  • eXroid
  • Day case
Discuss treatment
A quiet private treatment room with soft daylight

02

Colonoscopy and bowel cancer screening

An accredited bowel cancer screening colonoscopist. If a symptom needs a definite answer, a diagnostic scope is usually arranged within the same week — and the result is explained by me, in person, not posted to you.

  • Colonoscopy
  • Gastroscopy
  • Sigmoidoscopy
Arrange a scope
A consultant and a patient looking at a scan together across a desk

03

Bowel cancer colon, rectal and appendix

Including complex and pelvic disease, with robotic and keyhole resection wherever it is the right choice for you. Urgent reviews are prioritised, and you are looked after by the same surgeon from diagnosis through to recovery.

  • Robotic resection
  • Laparoscopic
  • Complex pelvic
Request an urgent review
A man lifting a heavy plant pot in his garden

04

Hernia repair keyhole and robotic

Inguinal, umbilical and incisional hernias, including robotic-assisted abdominal wall reconstruction for the more difficult ones. Smaller incisions, less pain afterwards, and a faster return to lifting, driving and work.

  • Keyhole
  • Robotic
  • Open repair
Get it assessed
A telephone and an open appointment diary on a consulting room desk

Still not sure?

Most people who call cannot name their condition. That is what the first appointment is for.

Twenty minutes, in person or by telephone, and you will know what is actually going on — and whether it needs treating at all.

Request an appointment

Robotic & keyhole surgery

The same operation, through a few millimetres.

Where it is the right choice for you, I operate laparoscopically or with robotic assistance. For most people that means less pain afterwards, a shorter stay, and getting back to normal life sooner.

5–12mm the width of the incisions most of this is done through.

 Open surgeryKeyhole / robotic
Incision15–25 cm 5–12 mm ports
Typical hospital stay5–8 days 2–4 days
Back to normal activity6–8 weeks 2–4 weeks
A surgeon seated at a robotic surgery console in theatre

About

Thirty-two years in surgery. One of them at the Mayo Clinic.

I qualified in 1994 and trained in general and colorectal surgery in the North West of England, before completing a doctorate at University College London and an advanced colorectal fellowship at the Mayo Clinic in the United States.

  • 1994Qualified in medicineTamil Nadu Dr MGR Medical University, India
  • Specialist trainingGeneral & colorectal surgeryNorth West of England
  • 2004Doctorate of Medicine (MD)University College London — premalignant colorectal disease
  • FellowshipAdvanced colorectal surgeryMayo Clinic, United States
  • ConsultantGeneral & colorectal surgeryMid Cheshire NHS FT, then The Christie NHS Foundation Trust
  • 2015MBAKeele University
  • TodayWade Professor of Surgical StudiesRCS Edinburgh · Honorary Senior Lecturer, University of Manchester
I teach this surgery to other surgeons — as a national trainer in laparoscopic colorectal surgery, and as Wade Professor of Surgical Studies at the Royal College of Surgeons of Edinburgh. RCS Edinburgh · Department of Health training programme
Framed qualifications and medical textbooks in a consulting room
Lead for minimal access colorectal surgery The Christie NHS Foundation Trust — where I also chair the patient safety committee and lead the enhanced recovery programme.

Fees & insurance

No surprise bills.

I am a Bupa Platinum consultant and fee assured, so Bupa members pay no shortfall on my consultation fees. If you are self-funding, prices are published here rather than quoted on request.

  • BupaPlatinum · fee assured
  • AXA Health
  • Aviva
  • Vitality
  • WPA
  • Cigna
  • Allianz
  • Healix

Patient reviews

What patients say afterwards.

Margaret H.

Colonoscopy · March 2026

★★★★★

“Professor Selvasekar was extremely thorough and very easy to talk to. He took the time to listen carefully and explain things clearly.”

David M.

Hernia repair · January 2026

★★★★★

“He is obviously very experienced and — more importantly — a thoughtful and caring surgeon.”

Sarah T.

Bowel surgery · November 2025

★★★★★

“Professional and courteous, executing the procedure with precision and expertise — and with empathy.”

How it works

Three steps, and no mystery about any of them.

A woman making a telephone call from her kitchen table01

Get in touch

Call, or send the short form. My secretary answers the phone herself — no call centre, no queue — and comes back to you with appointment times, usually the same working day.

A patient in conversation with her consultant across a desk02

Your consultation

In person, by video or by telephone. We go through your symptoms and history, I examine you if that is needed, and you leave knowing the likely cause and what the options are.

A consultant pointing out a detail on a scan to a patient03

A clear plan

Any tests are arranged quickly, and the results are explained by me rather than posted to you. If treatment is needed, you get a written quotation before anything is booked.

Where I consult

Three clinics, one surgeon.

Wherever you are seen, appointments are arranged through the same secretary and you are looked after by me throughout.

  1. 01

    Withington

    South Manchester M20

    Wednesday afternoons

  2. 02

    Didsbury

    South Manchester M20

    Monday evenings

  3. 03

    Cheadle

    Stockport SK8

    Friday afternoons

Not sure which is nearest? Telephone and my secretary will tell you, and book you in wherever suits you best.

Ask which is nearest you

Common questions

The things people ask before they call.

Do I need a GP referral to see you privately?

Not always. Many patients arrange a private consultation directly. However, most insurers require a GP referral letter before they will authorise treatment, so if you are claiming on insurance it is usually worth getting one first.

If you are unsure, call and my secretary will tell you what your particular insurer needs.

How quickly can I be seen?

Most patients are offered an appointment within a few days, and urgent cases sooner. Diagnostic tests such as colonoscopy are usually arranged within the same period.

Will my insurance cover it?

I am a Bupa Platinum consultant and fee assured, so Bupa members pay no shortfall on my consultation fees.

Always contact your insurer for pre-authorisation before your appointment — they will give you a claim number, which my secretary will need.

What actually happens at the first appointment?

We talk through your symptoms, how long they have been there, and your medical history. Depending on the problem an examination may be needed — done privately, with a chaperone available if you would prefer one.

You will leave with an explanation of the likely cause, what tests are sensible, and what the treatment options would be. Nothing is booked on the day unless you want it to be.

Can we do the consultation by video or telephone?

Yes. I offer face-to-face, video and telephone consultations. Remote appointments work well for discussing results, reviewing progress after surgery, or a first conversation about a problem that does not need examining straight away.

Do you also work in the NHS?

Yes. I am a consultant colorectal surgeon at The Christie NHS Foundation Trust, where I lead minimal-access colorectal surgery and the enhanced recovery programme, and chair the patient safety committee. My private practice runs alongside that NHS work.

Get in touch

Speak to someone today.

My secretary answers the phone herself — no call centre, no queue. Leave your details and she will call you back to arrange a time that works.

Bupa Platinum & fee assured

Bupa members pay no shortfall on consultation fees. AXA, Aviva, Vitality, WPA, Cigna, Allianz and Healix are also recognised — bring your pre-authorisation number and my secretary will handle the rest.

Request an appointment

Two minutes, and you will hear back the same working day.

Please do not include detailed medical information here — we only need enough to call you back and arrange the right appointment.

Call the secretary Request appointment