Conditions Dr Wong treats, by body part
Anus and back passage
Piles, tears, infections, itching and control.
- MediSave may applyHaemorrhoidsHaemorrhoids and piles treatment by colorectal surgeon Dr Wong Nan-Yaw in Singapore.Read the page
- MediSave may applyAnal fissureAcute and chronic anal fissure treatment by Singapore colorectal surgeon Dr Wong Nan-Yaw.Read the page
- MediSave may applyAnal fistulaAnal fistula diagnosis and surgery by colorectal surgeon Dr Wong Nan-Yaw in Singapore, with recovery, cost and MediSave information.Read the page
- MediSave may applyPerianal abscessPerianal abscess drainage and care by colorectal surgeon Dr Wong Nan-Yaw in Singapore, with recovery, cost and follow-up for fistula risk.Read the page
- MediSave may applyPilonidal sinusPilonidal sinus explained by Singapore colorectal surgeon Dr Wong Nan-Yaw: symptoms at the top of the buttock crease, abscess drainage, surgical options, hair removal and recovery.Read the page
- Anal itching (pruritus ani)Anal itching (pruritus ani) explained by Singapore colorectal surgeon Dr Wong Nan-Yaw: common causes, gentle skin care, when to see a doctor, examination and treatment.Read the page
- MediSave may applyRectal prolapseRectal prolapse diagnosis and repair by colorectal surgeon Dr Wong Nan-Yaw, with abdominal and perineal options, recovery and cost.Read the page
- MediSave may applyFaecal incontinenceFaecal incontinence assessment and treatment by colorectal surgeon Dr Wong Nan-Yaw, with pelvic floor, bowel and surgical options.Read the page
Colon and bowel
Polyps, inflammation, pouches, blockage and bleeding.
- MediSave may applyColon polypsColon polyp detection and removal by colorectal surgeon Dr Wong Nan-Yaw, with surveillance guidance, cost and MediSave information.Read the page
- MediSave may applyDiverticulitisDiverticular disease and diverticulitis care by colorectal surgeon Dr Wong Nan-Yaw, with diet, surgery, cost and MediSave guidance.Read the page
- MediSave may applyCrohn's diseaseCrohn's disease management and surgery by colorectal surgeon Dr Wong Nan-Yaw, with symptoms, treatment, cost and MediSave guidance.Read the page
- MediSave may applyUlcerative colitisUlcerative colitis management and surgery by colorectal surgeon Dr Wong Nan-Yaw, with symptoms, treatment, cost and MediSave guidance.Read the page
- Irritable bowel syndromeIrritable bowel syndrome diagnosis and care by colorectal surgeon Dr Wong Nan-Yaw, with symptom management and when tests are needed.Read the page
- MediSave may applySmall bowel obstructionSmall bowel obstruction explained by Singapore colorectal and general surgeon Dr Wong Nan-Yaw: causes such as adhesions and hernias, warning signs, scans, treatment and recovery.Read the page
- MediSave may applyLarge bowel obstructionLarge bowel obstruction explained by Singapore colorectal surgeon Dr Wong Nan-Yaw: causes such as bowel cancer and volvulus, warning signs, CT scans, stents, surgery and recovery.Read the page
- MediSave may applyGastrointestinal bleedingGastrointestinal bleeding explained by Singapore colorectal and general surgeon Dr Wong Nan-Yaw: signs of upper and lower GI bleeding, causes, when it is an emergency, scopes and treatment.Read the page
- MediSave may applyAbdominal adhesionsAbdominal adhesions explained by Singapore general and colorectal surgeon Dr Wong Nan-Yaw: scar tissue after surgery, symptoms, bowel obstruction, tests and when surgery helps.Read the page
- Chronic constipationChronic constipation explained by Singapore colorectal surgeon Dr Wong Nan-Yaw: causes, warning signs that need assessment, fibre and laxatives, tests for slow transit and pelvic floor problems, and when surgery is considered.Read the page
Bowel cancer
Screening, diagnosis, surgery and follow-up.
Hernias
Groin, belly button and hiatus hernias.
- MediSave may applyInguinal herniaInguinal hernia explained by Singapore general surgeon Dr Wong Nan-Yaw: groin lump symptoms, warning signs, open and keyhole repair, recovery, MOH fee benchmarks and MediSave.Read the page
- MediSave may applyUmbilical herniaAdult umbilical hernia explained by Singapore general surgeon Dr Wong Nan-Yaw: belly button lump, causes, warning signs, mesh repair, recovery, MOH fee benchmarks and MediSave.Read the page
- MediSave may applyHiatal herniaHiatal hernia explained by Singapore general surgeon Dr Wong Nan-Yaw: sliding and paraoesophageal types, reflux symptoms, warning signs, endoscopy, medicines and keyhole surgery.Read the page
- MediSave may applyHernia repairHernia diagnosis and repair by surgeon Dr Wong Nan-Yaw in Singapore, with open and laparoscopic options, recovery, cost and MediSave guidance.Read the page
Gallbladder and appendix
Gallstones and appendicitis.
- MediSave may applyGallbladder removalLaparoscopic gallbladder removal for gallstones by surgeon Dr Wong Nan-Yaw, with recovery, cost and MediSave guidance.Read the page
- MediSave may applyAppendicitisAppendicitis diagnosis and appendicectomy by surgeon Dr Wong Nan-Yaw, with symptoms, recovery, cost and MediSave guidance.Read the page
Skin lumps
Fatty lumps and cysts under the skin.
- MediSave may applyLipomaLipoma explained by Singapore surgeon Dr Wong Nan-Yaw: how to tell a fatty lump from something that needs a scan, when removal makes sense, and what the operation and recovery involve.Read the page
- MediSave may applySkin cysts and lumpsSkin cysts and lumps explained by Singapore surgeon Dr Wong Nan-Yaw: epidermoid (sebaceous) cysts, what to do when one is infected, and how removal works to lower the chance of it coming back.Read the page