Stephen Brennan is a Consultant General & Gastrointestinal surgeon with special interests in Upper GI & Laparoscopic surgery. He has worked for the NHS for over 20 years including 12 years as a Consultant. He left a substantive NHS Consultant post to go full-time into private practice as it was the only way he could deliver safe and effective healthcare. He has extensive experience in Gallbladder surgery having recently performed Shirley Oaks Hospital's first emergency acute gallbladder removal with keyhole surgery. He performs Laparoscopic Anti-reflux surgery independently and approximately 150 Laparoscopic Cholecystectomies (Gallbladder removal) per year. He repairs all kinds of abdominal wall hernias including the complex variety by both open & Laparoscopic approaches including the Component Separation Technique (CST).

Qualifications

MB – Bachelor of medicine

ChB – Bachelor of Surgery

FRCS – Fellow of Royal College of Surgeons

Originally from Dublin, Mr. Brennan embarked on his medical training in Scotland, where he honed his skills and expertise. His educational journey included additional training periods in Melbourne and South Africa, allowing him to gain a global perspective on surgical practices. He also worked at the world-renowned centre of excellence at the MATTU Centre in Guildford.

Practice

Mr. Brennan currently practices with the Circle Health Group, operating out of multiple prestigious locations. His private practice allows him to focus on specialised surgical care and offer his patients the highest standards of treatment.

Clinical Interests

Mr. Brennan specialises in treating a variety of conditions related to the gastrointestinal system, with a particular focus on Upper GI and Laparoscopic Surgery. His particular area of expertise is in keyhole removal of gall bladders for which he has a very low complication rate with less than a 0.5% conversion rate to open procedure and a 0% bile duct injury rate.  This type of procedure is usually carried out as a day case with patients returning home the next day.

Mr. Brennan has a rich and diverse professional background. His previous roles include serving as an MRCS examination tutor with the Royal College of Surgeons, highlighting his commitment to education and mentoring the next generation of surgeons. He is also a fully trained advanced trauma life support instructor.

Personal life

Outside of work, Mr. Brennan has many talents and interests. He holds a private pilot’s licence and a black belt in American Kenpo karate. He has also completed the London triathlon, and is currently training for an Iron Man competition. He enjoys sharing these hobbies with his young daughter, Caitlin. Mr. Brennan lives locally in Beckenham with his family and is married to a consultant paediatric surgeon at the Evelina Hospital.

Patient Feedback

"Mr Brennan and his team looked after me very well."

- Anonymised patient, via Google

Mr. Brennan's commitment to patient care is reflected in the positive feedback he receives. A recent consultant appraisal describes him as "a very approachable and excellent laparoscopic surgeon," "a great colleague," and "one of the very best general surgeons and clinicians I have seen and worked with. I would let him operate on myself and my family."

One patient expressed their gratitude, stating the following:

"Dear Stephen Brennan, I wish to say thank you to you and your expert team. No bleeding or need for any pain killers needed. Thanks again. Best regards."

- Anonymised patient, via email

Mr. Brennan's blend of extensive training, professional expertise, and personal interests makes him a well-rounded and highly respected surgeon dedicated to providing the best care for his patients. His comprehensive approach to patient care, commitment to education, and passion for personal fitness all contribute to his exceptional service and patient satisfaction.

Professional Website

https://londonprivatesurgeon.com 

• General surgery
• Upper GI surgery
• Laparoscopic surgery
• Endoscopy
• Gastroscopy
• General Paediatric surgery including circumcision
• Inguinal and umbilical hernia surgery

• General Medical Council
• Association of Surgeon of Great Britain and Ireland
• Association of Upper GI Surgeons
• British Medical Association