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Mr Dimitri Pournaras

MBBS PhD

General Surgeon

Live bookings available

22 years of experience

Bristol, BS6 6UT

(+1 more)

9 connections in healthcare

Skill endorsed

by Mr James Hewes, Mr Alan Osborne

5

/5

(6 reviews)

Live bookings available

22 years of experience

Bristol, BS6 6UT

(+1 more)

9 connections in healthcare

Skill endorsed

by Mr James Hewes, Mr Alan Osborne

Areas of expertise

All
Reviews
Skill Endorsements
Laparoscopic Gallbladder Removal (Cholecystectomy)
3
Video Consultation
1
Gastric Bypass
1

Contact

Book online


Expert in:

About Mr Dimitri Pournaras

Mr Dimitri Pournaras is a Consultant Upper Gastrointestinal, Hernia, and Bariatric Surgeon at Spire and Nuffield Health Hospitals in Bristol. He specialises in advanced laparoscopic surgery for obesity, gallstones, and hernias. His expertise includes gastric bypass, sleeve gastrectomy, gastric banding, revision bariatric procedures, and minimally invasive surgery for gallstone disease and all types of abdominal hernias.

His training spans leading centres in the UK, Sweden, and Japan, and he holds a PhD from Imperial College London. He is widely recognised for his research in obesity and metabolic disease and remains committed to improving patient outcomes through innovation and personalised care. He collaborates internationally and contributes regularly to professional training and education, ensuring patients receive the most up-to-date and effective treatments.

In the NHS, Mr Pournaras practices at Southmead Hospital in Bristol, the regional tertiary Bariatric Centre. He performs day-case and short-stay keyhole surgery for upper gastrointestinal conditions, helping patients return home and resume normal life as quickly as possible.


Subspecialties

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

Areas of expertise

All
Reviews
(8)
Skill Endorsements
(3)

Click the bar to read reviews or skill endorsements

Laparoscopic Gallbladder Removal (Cholecystectomy)
3
Video Consultation
1
Gastric Bypass
1
Weight Loss/Bariatric Surgery
1
Gastric Sleeve
1
Upper Gastrointestinal Conditions (Oesophagus & Stomach)
1
Gallstone Surgery
1
Gallbladder Disease
1
Medical Weight Loss
1
Weight Loss Programme
Non-Surgical Weight Management
Mini Gastric Bypass
Metabolic Surgery
Healthy Living Advice
Laparoscopic Appendicectomy
Hiatus Hernia Repair
Gastric Banding
Gastroscopy
Gastric Balloon
Diagnostic Laparoscopy
Appendicectomy
Laparoscopic Bilateral Hernia Surgery
Weight Gain
Laparoscopy
Obesity
Nissen's Fundoplication
Weight Loss
Inguinal Hernia
Open Hernia Repair
Hernia
Umbilical Hernia Repair
Bile Duct Diseases
Appendicitis
Revisional Bariatric Surgery
Femoral Hernia
Hernia Repair (Keyhole)
Stomach / Abdominal Pain
Hiatus Hernia
Achalasia Surgery
Heartburn (Acid Reflux)
Endoscopy (OGD)
Gallstones
Acid Reflux Surgery (Anti-Reflux Surgery)
Umbilical (Belly-Button) Hernia
Inguinal Hernia Repair
Recurrent Hernia
Abdominal Wall Defects
Spigelian Hernia
Abdominal (Ventral) Hernia
Open Gallbladder Removal (Cholecystectomy)
General Surgery
Pancreatitis
Gastro-Oesophageal Reflux Disease (GORD)

Registered with

General Medical Council

No. 6109278


Education

Aristotle University of Thessaloniki

Medicine

Graduated 2004

Imperial College London

Investigative Medicine

Graduated 2012


Languages spoken

  • English
  • Greek

Insurers

  • Vitality
  • AXA Health
  • Bupa
  • WPA
  • Aviva Health

Fees

  • New appointment

    £200
  • Follow-up appointment

    £150
*May vary on location

Locations

Spire Bristol Hospital

Redland Hill Durdham Down, Bristol, United Kingdom, BS6 6UT

4.86(398 reviews)

Opening hours

Monday
Tuesday
Wednesday
Thursday
Friday
09:00 - 17:00
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

Opening hours

Monday
Tuesday
Wednesday
Thursday
Friday
09:00 - 17:00
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

Nuffield Health Bristol Hospital

3 Clifton Hill, Clifton, Bristol, United Kingdom, BS8 1BN

4.85(305 reviews)

Opening hours

Monday
Tuesday
Wednesday
13:30 - 17:00
Thursday
Friday
Saturday
Sunday

Areas of expertise

All
Reviews
Skill Endorsements
Laparoscopic Gallbladder Removal (Cholecystectomy)
3
Video Consultation
1
Gastric Bypass
1

Contact

Book online

Reviews

5
verified patient
10 Jul 2026

Extremely happy with all aspects of my preop, surgery and post operative care

5
verified patient
10 Jul 2026

I was recently admitted for major surgery under the referral on Mr Pournaras. The entire experience could not have gone smoother and was stress free. Mr Pournaras explained all aspects of the surgey clearly as well as the recovery. I could have asked for a better Surgeon.

5
verified patient
01 Jul 2026

Very professional and informative. Mr Pournaras put me at ease and answered all my questions and clearly explained my options.

Patient seen for:
5
verified patient
01 Jul 2026

I had a gastric sleeve procedure with Mr. Pournaris in February 2026, and I couldn’t be happier with the care I received. From my very first consultation, he was kind, professional, and incredibly knowledgeable. He took the time to explain everything clearly, answered all of my questions, and reassured me throughout the process. I was extremely nervous before the surgery, but Mr. Pournaris made me feel completely at ease and gave me confidence that I was in safe hands. His expertise and compassionate approach made a huge difference to my experience. I am very grateful for the excellent care I received and would highly recommend Mr. Pournaris to anyone considering bariatric surgery. He is an outstanding surgeon, and I cannot thank him enough xx

Patient seen for:
5
verified patient
01 Jul 2026

Mr Pournaras was excellent from the get go. He could see the pain I was in and was eager to do what he could to help. He managed to go above and beyond in every possible way. Before I had my gallbladder out my quality of life was non-existant. I had months of fighting the my GP for the simplest of scans and had lost 25 kilos in less than a month and a half. Once Mr Pournaras was involved I had an endoscopic ultrasound and a scheduled surgery date within 3 weeks. While this was unable to initially go ahead due to unrelated medical issues on my end, Mr Pournaras was able to come up with a plan b as quickly as possible. I am now 4 weeks post op after my lap choly and am able to start living my life again. I am beyond grateful to Mr Pournaras and his lovely surgical team and would not hesitate to visit him for further issues if needed.

5
verified patient
10 Apr 2026

Mr Pournaras provided me with excellent care for my laparoscopic cholecystectomy. I felt fully prepared for my surgery and confident that I was in safe hands throughout. Thank you!

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Skill Endorsements

Dimitri is a highly skilled surgeon and colleague with excellent communication skills I would highly recommend him and would have no concerns about him operating on a member of my family

05 Nov 2025
Endorsed for
Video Consultation
Laparoscopic (Key-Hole) Surgery

Mr James Hewes

Mr James Hewes

General Surgeon
Is a colleague

Dimitri is an excellent surgeon, amazing colleague and kind man

09 Oct 2025
Endorsed for
Gallstone Surgery
Upper Gastrointestinal Conditions (Oesophagus & Stomach)

Mr Alan Osborne

Mr Alan Osborne

General Surgeon
Is a colleague
Mr Dimitri Pournaras logo

Get to know Mr Dimitri Pournaras

FAQ

What are Mr Dimitri Pournaras's reviews like?

Mr Dimitri Pournaras's overall patient rating is 5 out of 5 stars on Doctify. This is based on 6 reviews.

What languages does Mr Dimitri Pournaras speak?

Mr Dimitri Pournaras speaks English and Greek

Where is Mr Dimitri Pournaras located?

Mr Dimitri Pournaras primarily practices at Spire Bristol Hospital, located at Redland Hill Durdham Down, Bristol, United Kingdom, BS6 6UT
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What are Mr Dimitri Pournaras working hours?

Mr Dimitri Pournaras is working Wednesday (13:30 - 17:00), Friday (09:00 - 17:00)

Find where Mr Dimitri Pournaras operates today

Does Mr Dimitri Pournaras accept new patients?

Mr Dimitri Pournaras generally accepts new patients.

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