Mr Sanjeev Dayal

Consultant Colorectal Surgeon

MS(Gen Surg) FRCS Glas (Gen Surg)

Professional Memberships

  • GMC
  • MPS

Clinical Interests

  • Laparoscopic colorectal surgery                
  • Second opinion for Colorectal Cancer and Peritoneal Malignancy        
  • Colorectal cancer           
  • Rectal cancer  
  • Mesothelioma                
  • Colorectal peritoneal malignancy            
  • Diverticular disease       
  • Peritoneal surface malignancy 
  • Colorectal screening    
  • Bowel cancer screening              
  • Pseudomyxoma peritonei surgery         
  • Laparoscopic hernia repair        
  • Laparoscopic surgery   
  • Staging laparoscopy      
  • Transanal endoscopic microsurgery       
  • Rectal polyps and early rectal cancers  
  • Inflammatory bowel disease    
  • Cytoreductive Surgery  with heated
  • Intraperitoneal chemotherapy (CRS & Hipec)     
  • Hemorrhoid     
  • Anal Fistula       
  • Anal Fissure      
  • Colonoscopy    
  • Sigmoigoscopy                
  • Gastroscopy     
  • Proctoscopy     
  • Laparoscopy     
  • Open hernia repair

Useful Links

Call 0808 101 0337

Personal profile

Please note you must have a referral from your GP or health professional prior to your appointment with this Consultant.  


If you are being referred for a second opinion please request details to be sent from your consultant or GP including your medical history, details of any relevant procedures, treatment, or scans to [email protected] and we will respond to you as soon as possible. Please also note second opinion appointments are £400 (not including any additional tests needed).

Mr Sanjeev Dayal became a Bachelor of Medicine and Surgery at the Christian Medical College at Ludhiana in India in 1992. He completed his Higher Surgical Training in General Surgery in 1998 from this Indian centre of excellence where he developed skills in managing a broad range of complex adult and paediatric surgical conditions.  He has trained in Scotland and Basingstoke where he was a Fellow in Laparoscopic Colorectal surgery, and Peritoneal Malignancy.

He has published and presented widely in the field of Peritoneal Malignancy and Colorectal surgery. He was appointed as a Consultant Colorectal and General surgeon at Basingstoke with an interest in Peritoneal Malignancy and is one of the Partners of Basingstoke Colorectal.

Year qualified: