Anal Fistula, Anal / Rectal Cancer, And Other Anorectal Conditions In Singapore
Anorectal conditions are common conditions that affect the rectum and anus. These include Anal Fistula, Fissures, Rectal Polyps, and more.
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Anorectal Screening For Prevention And Early Detection
Early detection is a crucial factor for treatment of anorectal conditions (anal fistula, polyps, etc), particularly as some may turn cancerous or result in series infections. Schedule a colonoscopy, to ensure peace of mind and protect your health. A colonoscopy can detect numerous colorectal and anorectal conditions, and is the gold standard for screening of colorectal cancer. Do not wait for cancer symptoms to appear – by then, the cancer may already have spread.
Book an appointment for a colonoscopy or to consult an anorectal specialist. Contact us via the button below.
Second Opinion On Rectal And Anal Cancer
When facing a cancer diagnosis, making informed decisions about your treatment is crucial. Seeking a second opinion can help you better understand your condition, explore alternative treatment options, and confirm that your current plan is the best course of action. It is a common and responsible step that many patients take to ensure they are making the most informed choice for their health. Rest assured, your primary doctor will not feel slighted – medical professionals understand the value of a second opinion and often encourage patients to seek one to gain greater confidence and peace of mind in their treatment journey.
Find A Doctor
If you are looking for a doctor in Singapore for colon & rectal cancer screening or treatment, here are our Preferred Doctors you can consider:
- Dr Ng Jing Yu is a highly accomplished colorectal surgeon with over 17 years of clinical experience. He specialises in advanced, minimally invasive treatments—such as laparoscopic, robotic-assisted, and laser perianal surgeries.
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[SG] Featured Doctor- Dr Kevin Koo
Orthopaedic Surgeon In Singapore
Here is a list of 10 Anorectal Surgeons you can consider in addition:
Updated [10 Jun 2026]. Best efforts have been made to ensure accuracy, but information may change over time. Please check with the clinic before your consultation.
1. Dr Ng Jing Yu – Ark Surgical Practice
- Expertise – Dr Ng possesses extensive experience in laser perianal procedures for haemorrhoids, fistulas, and fissures, alongside advanced expertise in robotic-assisted and transanal total mesorectal excision.
2. Dr Chew Min Hoe – The Surgeons
- Expertise: Special niche interests in colorectal cancer, advanced pelvic tumours, hereditary conditions as well as perianal surgery.
3. Dr Chong Choon Seng – Ark Surgical Practice
- Expertise – Dr Chong focuses on advanced proctology and minimally invasive platforms, including robotic and transanal surgical techniques for both benign conditions like complex piles and malignant rectal diseases.
4. Dr Daniel Lee Jin Keat – Colorectal Clinic Associates
- Expertise – Dr Lee specialises in advanced proctology, video-assisted anal fistula treatment, transanal minimally invasive surgery, and specialized colorectal workflows tailored for geriatric patients.
5. Dr Lee Kuok Chung – Crest Surgical Practice
- Expertise – Dr Lee concentrates on complex benign perianal conditions and robotic colorectal surgery, alongside advanced therapeutic endoscopic techniques such as endoscopic mucosal resection for large polyps.
6. Dr Bernard Lim – Dr Bernard Lim Specialist Surgery
- Expertise – Dr Lim focuses on the comprehensive management of anal and perianal conditions, routine hernia repairs, and the application of keyhole surgical techniques to treat colorectal diseases.
7. Dr Tan Wah Siew – Surgical Associates
- Expertise – Dr Tan is highly skilled in advanced laparoscopic and robotic colorectal surgery for conditions such as inflammatory bowel disease, diverticular disease, and recurrent pelvic or rectal malignancies.
8. Dr Eugene Yeo Shen Ann – Eugene Yeo Colorectal & Minimally Invasive Surgery Clinic
- Expertise – Dr Yeo utilises advanced robotic and laparoscopic interventions for the treatment of haemorrhoids, deep perianal abscesses, complex fistulae, and colorectal cancer screenings.
9. Associate Professor Tan Ker Kan – National University Hospital
- Expertise – Operating within the public sector, Associate Professor Tan specialises in primary and recurrent colorectal cancer surgery, with a strong focus on complex anal fistulas and advanced proctology.
10. Dr Emile John Tan Kwong Wei – Singapore General Hospital
- Expertise – Serving in the public sector, Dr Tan leads clinical teams in robotic and laparoscopic minimally invasive resections, structural pelvic floor disorders, and the modern management of faecal incontinence.
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Doctor Interview Videos
Dr Chong Choon Seng shares on colorectal cancer treatment and good patient care.
Financials
MediSave can be claimed for colonoscopy screening at all public healthcare institutions and approved private hospitals and medical institutions, for Singaporeans aged 50 years old and above and provided it is a day-surgery procedure. Colonoscopies which are deemed “medically necessary” may be claimable under Integrated Shield Plans and private insurance plans (depending on coverage of each specific plan). Colonoscopies purely for screening purposes (i.e. no signs and symptoms of relevant medical conditions) are generally not insurance claimable.
Check with CPF on the latest MediSave policies.
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FAQs
The most common anorectal conditions include hemorrhoids, anal fissures, anal fistulas, perianal abscesses, and anal warts. Less common but serious conditions include anal cancer and inflammatory bowel disease-related anorectal complications.
Haemorrhoids are swollen blood vessels in the rectal area, often caused by straining during bowel movements, constipation, prolonged sitting, pregnancy, or obesity.
Anal fissures are small tears in the lining of the anus, usually caused by passing hard stools, chronic constipation, diarrhea, or trauma.
Diagnosis typically involves:
- History & symptom review (pain, bleeding, swelling, discharge).
- Physical examination, including inspection of the anal area.
- Digital rectal examination (DRE).
- Proctoscopy or colonoscopy, if needed, to rule out other diseases such as colorectal cancer.
- Conservative management: dietary fiber, hydration, sitz baths, topical ointments.
- Medications: stool softeners, topical anesthetics, anti-inflammatory creams.
- Procedures: rubber band ligation, sclerotherapy, or surgery (e.g., hemorrhoidectomy, fistulotomy) for severe or recurrent cases.
- Lifestyle changes: avoiding straining, maintaining a healthy diet, and regular bowel habits.
You should seek medical care if you experience:
- Rectal bleeding (especially if recurrent or heavy).
- Persistent pain or itching in the anal area.
- A lump or swelling near the anus.
- Pus or discharge, which could suggest infection or fistula.
- Changes in bowel habits or unexplained weight loss (to rule out cancer or inflammatory disease).
Additional Resources
- Rectal Polyps | Ark Surgical Practice
- What Are Haemorrhoids | Colorectal Clinic Associates
- Anal Fissures Treatments | Crest Surgical Practice
- Anal Fistula : What It Is, Symptoms, Treatment & Surgery | Cleveland Clinic
- Rectal prolapse | Mayo Clinic
- What Is TAMIS? | European Society Of Coloproctology
- Transanal Endoscopic Microsurgery (TEM) for Rectal GI Stromal Tumor | Americal Journal Of Surgery