Dr Peter Hamer


Dr Peter Hamer is an experienced general and upper gastrointestinal surgeon who is excited to be able to offer a world class surgical service on the central coast.  Dr Hamer has expertise and a particular interest in upper GI surgery including weight loss surgery, stomach and oesophageal cancer surgery, and surgery for reflux and large hiatus hernias. 

He works closely with a team of allied health professionals to help you obtain the best results possible from your surgery.  The weight loss team includes Megan and Sue, two highly experienced accredited practicing dieticians and Simon, a registered psychologist with years of experience in helping people achieve their weight loss goals.   

Dr Hamer operates at:

  • Gosford Private Hospital
  • Tuggerah Lakes Private Hospital
  • Gosford District Hospital

Weight loss surgery

  • Sleeve gastrectomy
  • Roux-en-y gastric bypass
  • Single anastamosis gastric bypass

UGI Surgery

  • Oesophageal and stomach cancer surgery
  • Hiatal hernia and reflux surgery
  • Achalasia surgery

General Surgery

  • Gallbladder surgery
  • Laparoscopic hernia surgery
  • Skin cancer surgery



ADDRESS 33 Etna Street
Gosford 2250 NSW

ADDRESSKanwal Medical Complex
STE c 16/654 pacific hwy,
hamlyn TRC NSW 2259