Recurring colorectal issues? Get help now.
Colorectal Clinic Associates offers Minimally Invasive Colorectal Surgery options to reduce downtime and support quicker recovery.
Medisave and Insurance options available.
These symptoms can be more serious than you thought.
Visible lump or bulge along the abdomen
- Hernia
- Abdominal abscess
- Colorectal or abdominal wall tumor
Heaviness or pressure in the abdomen
- Hernia
- Bowel obstruction
- Diverticular disease
- Colorectal tumors or polyps
Blood in stool or rectal bleeding
- Hemorrhoids
- Anal fissures
- Colorectal polyps or cancer
Pain that worsens with lifting, bending, or coughing
- Hernia
- Diverticular disease
- Abdominal wall strain
Abdominal pain or cramping
- Irritable Bowel Syndrome (IBS)
- Inflammatory Bowel Disease (IBD)
- Colorectal cancer
Changes in bowel habits (diarrhea, constipation)
- Irritable Bowel Syndrome (IBS)
- Inflammatory bowel disease (IBD)
Unsure about your symptoms? Schedule a check-up with our specialists for a clear assessment.
Common colorectal conditions behind these symptoms
Hernias occur when an organ or tissue pushes through a weak spot in the muscle and often appear as a lump in the abdomen or groin. Hernias can cause discomfort, especially when coughing or lifting.
Hernias do not go away on their own. If left untreated, they can grow larger and cause ongoing pain. In serious cases, trapped tissue can cut off blood supply, which would require emergency surgery.
Our colorectal surgeons can provide early evaluation for peace of mind.
Hemorrhoids are swollen veins in the lower rectum or around the anus. Rectal bleeding, itching or swelling can be signs of hemorrhoids.
Untreated hemorrhoids can worsen over time, leading to frequent bleeding, discomfort, or prolapse. In severe cases, they may require medical or surgical treatment.
Visit a colorectal specialist for an accurate diagnosis and relief from persistent symptoms.
An anal fissure is a small tear in the lining of the anus, usually caused by straining. It can lead to sharp pain during bowel movements and blood in stool.
Without proper treatment, ongoing bleeding or chronic tears can occur. In some cases, they can become recurrent and require medical procedures to heal properly.
Early consultation with a colorectal doctor can prevent long-term complications.
A pilonidal sinus is a small tunnel or cyst that forms just above the tailbone, often caused by ingrown hairs or friction. It can become swollen and painful, sometimes even producing discharge.
Pilonidal sinuses can worsen over time and get infected. This leads to abscesses, recurring pain, and drainage. In chronic cases, surgery may be needed to fully resolve the problem.
A visit to a colorectal clinic allows for timely treatment and lasting relief.
Early evaluation helps prevent complications and ensures more effective relief.
Benefits and Considerations of Minimally Invasive Colorectal Surgery
Benefits
- Minimally invasive options result in less pain and scarring
- Faster recovery and shorter downtime compared to traditional open surgery
- Possible to be done outpatient or with shorter hospital stays
- Lower risk of infection due to minimal exposure of tissue
Considerations
- General anaesthesia may be needed (particularly for Laparoscopic Surgery)
- Not suitable for all cases - complex or advanced conditions may still require open surgery
- Requires an experienced and specialised surgeon for the best outcomes
Not sure if you would be a good candidate?
Let our doctors assess your condition and provide accurate assessments in one visit.
Meet the colorectal specialists here for your care
Dr Sulaiman Yusof
Senior Consultant General Surgeon
Dr Sulaiman brings over 15 years of surgical expertise with a focus on helping patients find relief from conditions that often go untreated due to embarrassment or fear. He specializes in haemorrhoids, anal fistulas, and hernias—conditions that can significantly impact daily comfort and quality of life, yet many people suffer in silence.
Dr Sulaiman understands that discussing these issues isn’t easy. He creates a safe, judgment-free space where patients feel heard and respected. His approach is simple: listen first, understand your concerns, then work together to find the best path forward. He believes that no one should endure ongoing discomfort when effective, modern treatments are available.
Using advanced minimally invasive techniques, Dr Sulaiman has helped numerous patients return to their normal lives with minimal disruption. He takes pride in his straightforward approach—explaining your condition and treatment options in plain language, answering every question, and finding solutions that align with your daily life and recovery goals.
Dr Calvin Ong
Senior Consultant General Surgeon
Dr Calvin Ong has more than 15 years of surgical experience, specialising in minimally invasive as well as advanced robotic surgery for both benign and malignant colorectal conditions such as inflammatory bowel disease, pelvic floor disorders, colorectal cancer, and hernia repair. Dr Ong is passionate about providing high-quality and personalised care for his patients.
Dr Daniel Lee
Senior Consultant General Surgeon
Dr Daniel Lee has over 15 years of experience in minimally invasive colorectal surgery and advanced endoscopic procedures. Over the years, he has also developed a niche in geriatric surgery and has been actively involved in developing perioperative strategies for older patients. Dr Lee is known for his compassionate and patient-centred approach.
PANEL SPECIALIST – INTEGRATED SHIELD PLAN
PANEL SPECIALIST – INTEGRATED SHIELD PLAN
Why Choose CCA
Experienced, fellowship-trained General and Colorectal Surgeons
Minimally Invasive Surgery options can reduce pain and support faster recovery
Patient-centric approach and personalised care
Services Provided at CCA
CCA provides the full range of expertise in the field of Coloproctology. Patients with conditions of the anus, rectum, colon and small bowel will have access to the complete array of comprehensive investigation modalities and surgical treatment techniques. This includes:
- Colon Polyps / Tumours
- Rectal Polyps / Tumours
- Endoscopy
- Anal Fistula
- Anorectal Surgery - Rectal Prolapse
- Faecal Incontinence
- Constipation / Anorectal Physiology Testing
- General Surgery
FAQ
We manage a wide range of colorectal conditions, including hemorrhoids, anal fissures, fistulas, polyps, cancer, constipation, and other digestive disorders.
When surgery is needed, we offer modern minimally invasive techniques, including laparoscopic procedures and laser treatments, which reduce pain, scarring, and recovery time compared to traditional open surgery.
Your colorectal specialist will assess your symptoms and recommend the most appropriate treatment, which can include non-surgical care or minimally invasive surgery.
Recovery is typically faster than traditional surgery, with most patients returning to daily activities within a few days to a week, depending on the procedure and individual health.
Your specialist will review your symptoms, medical history, and perform a physical examination. Investigations like imaging or endoscopy may be recommended to determine the best treatment plan.
BOOK AN APPOINTMENT TODAY
CLINIC LOCATIONS
Dr Calvin Ong
+65 9660 6918
[email protected]
Dr Sulaiman
+65 8491 1525
[email protected]
Dr Daniel Lee
+65 8832 7096
[email protected]
Gleneagles Hospital
Gleanagles Medical Centre
6 Napier Road #06-08
Singapore 258499
Mount Alvernia Hospital
Medical Centre, Block D, #08-62
820 Thomson Road
Singapore 574623
Parkway East Hospital
Medical Centre #05-08
319 Joo Chiat Place
Singapore 427989
Connexion
Farrer Park Medical Centre #14-12
1 Farrer Park Station Road
Singapore 217562
Mount Elizabeth Novena Hospital
Specialist Centre #10-48/49
38 Irrawaddy Road
Singapore 329563
Dr Calvin Ong
Dr Sulaiman