Surgery is more than just the operation.

We’re with you every step of the way.

Specialists in Upper GI & bariatric surgery, from diagnosis to recovery

At Even8 Surgical, we specialise in conditions affecting the oesophagus, stomach, and upper digestive system — from early diagnosis to complex surgery and post-operative recovery.

Whether you’re facing cancer, reflux, or weight-related health challenges, we provide personalised, evidence-based care at every stage.

Led by Mr Nicholas Evennett, Consultant Upper GI and Bariatric Surgeon at Auckland City Hospital and Ascot Hospital, Mr Evennett is recognised nationally for excellence in Upper GI and Bariatric Surgery — especially in technically complex and high-risk cases.

NZ leaders in Upper GI cancer surgery

Advanced minimally invasive (keyhole) techniques

Over 1,000 bariatric procedures performed — among NZ’s most experienced bariatric surgeons

Multidisciplinary care before and after surgery

Trusted by patients, GPs, and specialists across the country

What we offer

Upper GI Cancer Surgery

Oesophagectomy and gastrectomy for cancer, GISTs and other tumours

Bariatric (Weight Loss) Surgery

Sleeve, bypass, revision, and complex reoperations

Anti-Reflux & Hiatus Hernia Surgery

For reflux, hiatus and paraoesophagheal, and failed fundoplications

Gallbladder, Hernia & General Surgery

Laparoscopic (keyhole) cholecystectomy, inguinal and umbilical hernia repair

Diagnostic & Staging Laparoscopy

Biopsy, tumour staging, and assessment for further treatment

Why Choose Even8?

We’re one of New Zealand’s most experienced Upper GI surgical teams

We introduced minimally invasive oesophagectomy (MIO) to New Zealand

We regularly manage complex referrals from across the country

We’re experts in revision and re-do surgery where others may not be comfortable

You’ll get honest advice and tailored options that fit your life and goals

Ready to Take the Next Step?

Whether you’re newly diagnosed, seeking a second opinion, or wondering if surgery is right for you — we’re here to help.

Auckland Surgical Group

Allevia Hospital Ascot, Remuera, Auckland

Laparoscopy Auckland

Additional consulting locations available