BMBS BMedSci PhD FRCS
General Surgeon
Live bookings available
20 years of experience
Belgravia, SW1X 7HY
(+2 more)
37 connections in healthcare
Skill endorsed
by Mr Andrea Scala, Mr Marcos Kostalas and 13 other professionals
Live bookings available
20 years of experience
Belgravia, SW1X 7HY
(+2 more)
37 connections in healthcare
Skill endorsed
by Mr Andrea Scala, Mr Marcos Kostalas and 13 other professionals
Areas of expertise
Contact
Book online
Mr Abbassi-Ghadi is a Consultant Laparoscopic/Robotic Gastrointestinal Surgeon based in Guildford at BMI Mount Alvernia, Nuffield Health and Royal Surrey County Hospitals. He specialises in the treatment, diagnosis and management of upper gastrointestinal (oesophagus and stomach) disorders, including conditions such as gastro-oesophageal reflux disease and upper gastro-intestinal cancer. In addition, his other surgical interests include hernia repair, gallstones, diagnostic/therapeutic endoscopy, primary and revisional anti-reflux surgery, motility disorders of the oesophagus, and weight loss surgery.
Mr Abbassi-Ghadi completed his medical degree at The University of Nottingham, and then went on to complete his specialist surgical training in London, where he developed and extensive experience in advanced operating techniques, including minimal access surgery. On completion of his training, he was awarded the Association of Laparoscopic Surgeons of Great Britain and Ireland travelling Scholarship to partake in a clinical fellowship at the National Cancer Centre in Seoul, Korea; which allowed him to add to his skillset further as well as broaden his scope of practice.
In addition to his other accolades and busy practice, in 2015, he was awarded a PhD from Imperial College London for his research into oesophageal cancer and has published in leading journals such as Cancer Research, Cancer Discovery, and Advanced Materials. He is a passionate educator and Honorary Reader at the University of Surrey, co-supervising a PhD project investigating the role of exercise in tumour biology, which is funded by the World Cancer Research Fund. Previous projects investigating the effects of oncolytic viruses and immunotherapy on oesophageal cancer have been funded by The Medical Research Council, Royal College of Surgeons and the Mason Medical Research Foundation, . He is a keen educationalist and regularly teaches Advanced Trauma Life Support and gives invited lectures to surgical trainees in the South East of England.
Click the bar to read reviews or skill endorsements
General Medical Council
No. 6130990
Royal College of Surgeons
No. 1030428
University of Nottingham
Medicine
Graduated 2005
Education
PhD - Imperial College London
BMBS BMedSci - The University of Nottingham
Professional memberships
The Royal College of Surgeons
The Association of Laparoscopic Surgeons of Great Britain and Ireland
Association for Endoscopic Surgery
(383)
Harvey Road, Guildford, United Kingdom, GU1 3LX
This summary was created by AI based on recent reviews
Mr Nima Abbassi-Ghadi is professional, caring, and reassuring, helping patients feel confident. He provides clear, detailed explanations for specific procedures like gallbladder removal and fundoplication, which lead to successful outcomes and swift recovery. Patients value his attentive manner, finding he eases concerns from initial consultation to follow-up care. His expertise covers various laparoscopic procedures, including hernia repair and endoscopy.
Mr Nima Abbassi-Ghadi treated me with care and professionalism from my very first visit, he explained everything in detail and made me aware of all the pro's and con's of having my surgery. On the day of the surgery he made me feel completely at ease about the operation and what was going to happen. At my 6 week follow up appointment he again treated me with professionalism and explained everything in detail once again. He is a credit to the hospital and if I needed any treatment again in the future I would be more than happy to have him as my consultant.
I was overly anxious going into my surgery as it was my first , I was also worried about the anaesthetic making me nauseous. I didn’t need to worry at all , I raised my concerns and the staff were so ,so nice and reassured me.. Recovery was very good , if it wasn’t for the obvious scaring i felt absolutely fine , no pain at all .. Thank you all again , you made my fear of surgery a pleasant experience that I didn’t need to worry myself over .
Everything about my care, surgery, aftercare, and follow up have been exemplary. Thank you.
From my initial testing to operation to follow up. Nima was just superb in manner clarity care and kindness ,delivering a successful fundoplication surgery which has made a huge change to my life.
I saw him very much on time, and although not hurried, it did not need to take too Long. Reassured that all was well. Thank you so much!
Nima is excellent at his craft, finding the root cause of my problem rather than prescribing drugs which could mask the effects as others previously had. He was always very reassuring throughout. Thank you
Received mixed information prior to surgery. Waited a very long time for the procedure (not necessarily the surgeons fault). Post op no issues and I am thankful for the offer of ongoing support if I need it.

Mr Andrea Scala
General SurgeonMr Abbassi-Gadi is a skilled and compassionate surgeon trained in advanced laparoscopic oesophago-gastric and UGI surgery and robotic surgery. He specialises in the treatment, diagnosis and management of upper gastrointestinal (oesophagus and stomach) disorders, including conditions such as gastro-oesophageal reflux disease and upper gastro-intestinal cancer. He is a leader in his field and is greatly respected by colleagues. He always puts patients at the forefront of care to deliver personalised and compassionate care for them.
30 Aug 2025
Mr Marcos Kostalas
General SurgeonMr Abbassi-Ghadi is an exceptional surgeon whose expertise and dedication are truly unparalleled. He combines extraordinary technical skill with deep compassion for his patients, ensuring they receive not only the best possible surgical outcomes but also unwavering support throughout their care journey. I wholeheartedly endorse Mr. Abbassi-Ghadi as both a consummate professional and an exceptional individual.
10 Dec 2024
Miss Anna Kamocka
General Surgeon.
06 Jul 2024DN
Dr Amitabh Naik
Gastroenterologist
Read articles from Mr Nima Abbassi-Ghadi explaining process of procedures and other important things you should know before choosing your provider.

Question and Answers with regards to Anti-reflux surgery and Toupet Fundoplication
22 October 2023
nima-abbassi-ghadi.co.uk

Everything you need to know about gallstones and gallbladder surgery
22 October 2023
nima-abbassi-ghadi.co.uk

Up to date knowledge base for abdominal wall hernias and state of the art methods for repair
22 October 2023
nima-abbassi-ghadi.co.uk

A description of current best practice with regards to the diagnosis, staging and treatment of oesophageal cancer
22 October 2023
nima-abbassi-ghadi.co.uk
What are Mr Nima Abbassi-Ghadi's reviews like?
Mr Nima Abbassi-Ghadi's overall patient rating is 4.98 out of 5 stars on Doctify. This is based on 97 reviews.
What languages does Mr Nima Abbassi-Ghadi speak?
Mr Nima Abbassi-Ghadi speaks English
Where is Mr Nima Abbassi-Ghadi located?
Mr Nima Abbassi-Ghadi primarily practices at Cleveland Clinic London, located at 33 Grosvenor Place, Belgravia, United Kingdom, SW1X 7HY
See more locations
What are Mr Nima Abbassi-Ghadi working hours?
Mr Nima Abbassi-Ghadi is working Tuesday (18:00 - 20:30), Friday (14:00 - 19:00)
Find where Mr Nima Abbassi-Ghadi operates today
Does Mr Nima Abbassi-Ghadi accept new patients?
Mr Nima Abbassi-Ghadi generally accepts new patients.
Get in touch with this specialist to enquire as a new patient