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Mr Gareth Hewitt

MB BCh BAO FRCS(I) FRCS(Ed)(Gen)

General Surgeon

40 years of experience

Hillsborough, BT26 6AE

(+2 more)

1 connection in healthcare

5

/5

(25 reviews)

40 years of experience

Hillsborough, BT26 6AE

(+2 more)

1 connection in healthcare

Areas of expertise

Colonoscopy
7
Hernia
5
Bowel Obstruction
3

Contact


Expert in:

About Mr Gareth Hewitt

Mr. Gareth Hewitt is a Consultant General and Gastrointestinal Surgeon with over two decades of experience in both public and private healthcare settings. He was appointed as a Consultant at Craigavon Area Hospital in 1999, where he continues to serve in his NHS post.

Mr. Hewitt is a Fellow of the Royal College of Surgeons in Ireland and the Royal College of Surgeons of Edinburgh, and is a member of the Association of Surgeons of Great Britain and Ireland. His clinical expertise spans a wide range of general and gastrointestinal conditions, with particular interests in upper and lower gastrointestinal endoscopy and colorectal surgery.

He regularly manages patients with abdominal pain, altered bowel habits, and rectal bleeding, and is skilled in a variety of surgical procedures including hernia repair, varicose vein surgery, and skin surgery. In addition to his NHS work, Mr. Hewitt has been practising privately at Hillsborough Private Clinic since it opened in 2002, where his bariatric specialism includes the insertion of gastric balloons for weight management.

Known for his thorough and patient-centred approach, Mr. Hewitt is committed to delivering high-quality surgical care tailored to the individual needs of each patient.

Mr Hewitt has expertise in the following areas:

  • Hernia Repair
  • Laparoscopy (Keyhole) Surgery
  • Vasectomy
  • Excision of Skin Lesions
  • Colorectal Surgery
  • Gastric Balloon
  • Treatment of haemorrhoids
  • Upper and lower GI endoscopy (OGD and Colonoscopy)
  • Carpal tunnel surgery
  • Bowel Cancer
  • Obesity Treatment (gastric balloon)
  • Treatment/diagnosis of change in bowel habit
  • Treatment/diagnosis of blood in bowel motion
  • Treatment/diagnosis of abdominal pain

Subspecialties

  • Colorectal Surgery
  • Laparoscopic (Key-Hole) Surgery
  • Upper GI (Gastrointestinal) Surgery
  • Weight Loss & Bariatric Surgery

Areas of expertise

Click the bar to read patient reviews

Colonoscopy
7
Hernia
5
Bowel Obstruction
3
Haemorrhoids
2
Endoscopy (OGD)
2
Bowel Cancer
2
Gastric Balloon
2
Inguinal Hernia
2
Colon Cancer
1
Irritable Bowel Syndrome (IBS)
1
Gastroscopy
1
Umbilical (Belly-Button) Hernia
1
Fistula
1
Diverticulitis
1
Colorectal Cancer
1
Removal of Rectum and Colon (Proctocolectomy)
1
Inflammatory Bowel Disease (IBD)
1
Rectal Bleeding
1
Rectal Biopsy
1
General Surgery
1
Bladder Surgery
1
Stoma Surgery
1
Sigmoid Colectomy for Diverticular Disease
1
Lateral Internal Sphincterotomy
Excision of Sebaceous Cysts
Excision of Benign Lesions
Colon Cancer Screening
Percutaneous Endoscopic Gastrostomy (PEG)
Enteral Feeding
Spigelian Hernia
Weight Loss
Small Bowel Cancer
No Mesh Hernia Repair
Perianal Abscess
Gallbladder Disease
Incisional Hernia Repair
Functional Gut
Haemorrhoidectomy
Gallstone Surgery
Anal Prolapse
Faecal Occult Blood (FOB) Test
Anal Cancer
Botox Injections for Anal Fissure
Abdominal Wall Defects
Adhesiolysis
Umbilical Hernia Repair
Reflux
Stricture Treatment
Bloating
Malignant Bowel Obstruction
Dyspepsia (Indigestion)
Perianal Disease
Sports Hernia Repair Surgery
Lipoma
GORD (Gastroesophageal Reflux Disease)
Reversal of Hartmann's Procedure
Diarrhoea
Ileostomy Surgery
Anorectal Conditions
Hemorrhoidectomy
Anal Fissure
Faecal Immunochemical Test (FIT)
Altered Bowel Habits
Bowel Resection
Abdominal (Ventral) Hernia
Banding of Haemorrhoids
Abscess Incision and Drainage
Faecal Incontinence
Pilonidal Sinus Disorders
Stoma Reversal
Obesity
Pilonidal Sinus Excision
Lumps and Bumps Removal
Rectal Cancer
Laparoscopic Gallbladder Removal (Cholecystectomy)
Oesophagitis
Colitis (Ulcerative Colitis)
Gastroparesis
Inguinal Hernia Repair
Heart Burn
Fistulectomy and Seton Insertion
Coeliac Disease
Excision of Lymph Nodes
Coloproctology
Appendicectomy
Functional Bowel Disease
Jaundice
Gallstones
Anal Fistula
Enterocutaneous Fistula
Gastro-oesophageal Reflux Disease (GORD)
Skin Lesion Treatments
Bowel Surgery (Colectomy)
Pancreatitis
Pancreatitis
Open Gallbladder Removal (Cholecystectomy)
Upper Gastrointestinal Conditions (Oesophagus & Stomach)
Bowel Diversion Surgery
Gastric (Stomach) Ulcers
Femoral Hernia
Abdominoperineal Resection
Barrett's Oesophagus
Colorectal Surgery
Crohn's Disease
Lipoma Removal
Oesophageal Spasm
Constipation
Splenectomy
Sigmoidoscopy
Appendicitis
Hiatus Hernia
Skin Lesion Removal (Warts, Moles and Skin Tags)
Open Hernia Repair

Registered with

General Medical Council

No. 3054686


Education

Queens University

Medicine

Graduated 1985


Qualifications

  • MB BCh
  • FRCS(I) FRCS(Ed)(Gen)
  • BAO

Languages spoken

  • English

Consultation fees

  • New appointment: £230
  • Follow-up appointment: £180

Insurers

  • Healix Health Services
  • Bupa Fee Assured
  • Cigna
  • Saga Health Insurance
  • Bupa
  • WPA
  • AXA Health
  • Vitality
  • National Friendly
  • Aviva Health
  • Benenden Health

Location

All locations for Mr Gareth Hewitt

Hillsborough Private Clinic

4.9

(30)

2 Main St, Hillsborough, United Kingdom, BT26 6AE

0

(0)

59 Hospital Road, Magherafelt, Londonderry, United Kingdom, BT45 5AX

0

(0)

245 Stranmillis Rd, Belfast, United Kingdom, BT9 5JH

Reviews

AI Review Summary

This summary was created by AI based on recent reviews

Mr Gareth Hewitt provides clear explanations and puts patients at ease during consultations. He is professional and very experienced. Patients praise his knowledge for operations like tumour removal and gastric band work. His work often involves colonoscopy and hernia repairs.

5.0
verified patient
26 Nov 2025

My experience with Mr, Gareth Hewitt was very positive. He explained everything about my condition very clearly and put me at ease throughout the consultation.

Patient seen for:
5.0
verified patient
16 Oct 2025

Mr Hewitt has been my consultant for over 20years. I had UC during this period, but in Dec 25 a tumor was discovered so Mr Hewitt had to operate. Today's appointment was a check up on my bellybutton wounds which Mr Hewitt has put me in for a biopsy as he wants to make sure it's heeling correctly and nothing more sinister going on as it looks different from what he expected. He also spoke about further tests and prev test results.

5.0
verified patient
12 Oct 2025

Very good experience

Patient seen for:
5.0
verified patient
23 Sep 2025

My experience could not have been more respectful and caring. I have been with Mr Hewitt before and he always puts you at ease and explains everything that is going to happen.

Patient seen for:
5.0
verified patient
17 Sep 2025

I have met Gareth Hewitt a few times and I feel he is very approachable, professional and very knowledgeable. I feel very relaxed with all my appointments

Patient seen for:
5.0
verified patient
10 Sep 2025

Completely happy with Mr. Hewitt and the operation he performed on me. He explained everything in detail and put me at ease throughout the entire procedure. Many thanks.

Patient seen for:
5.0
verified patient
05 Sep 2025

Mr Hewitt answered all my questions and concerns about my procedure And put me at ease with his explanation of what was wrong and what would he done to correct it

Patient seen for:
5.0
verified patient
04 Sep 2025

Very pleased with the whole experience from the start and how clearly all was explained to me

Patient seen for:
5.0
verified patient
29 Aug 2025

Always very professional and informative about my situation. Since my operation nearly five years ago Mr Hewitt has kept me under regular review and I cannot praise him enough.

Patient seen for:
5.0
verified patient
27 Aug 2025

Takes time to explain and deal with queries. Obviously highly experienced his calm non nonsense approach inspires confidence and makes prospect of major surgery less daunting

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FAQ

What are Mr Gareth Hewitt's reviews like?

Mr Gareth Hewitt's overall patient rating is 5 out of 5 stars on Doctify. This is based on 25 reviews.

What languages does Mr Gareth Hewitt speak?

Mr Gareth Hewitt speaks English

Where is Mr Gareth Hewitt located?

Mr Gareth Hewitt primarily practices at Hillsborough Private Clinic, located at 2 Main St, Hillsborough, United Kingdom, BT26 6AE
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Does Mr Gareth Hewitt accept new patients?

Mr Gareth Hewitt generally accepts new patients.

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