Colorectal & General Surgeon In Singapore

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Dr Chong Choon Seng

MBBS | MRCS | Masters in Medicine (Surgery) | FRCS (Edinburgh)

Dr Chong Choon Seng, former Program Director of General Surgery Residency at NUHS, has more than 10 years of experience as a colorectal and general surgeon.

Led by Dr Chong Choon Seng, our specialist healthcare team provides comprehensive services for colorectal, anal, and abdominal conditions, including tumours, inflammatory diseases, hernias, and gastrointestinal disorders.

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why choose ark surgical practice?

Compassionate & Genuine care

Modern & Evidence-based Medicine

Trusted by Peers and Patients

Accessible & Reliable Care

Are Your Symptoms Affecting Your Quality Of Life?

Consult our senior consultant colorectal surgeon, Dr Chong, for an accurate diagnosis and personalised treatment plan today.

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When Should You See A Colorectal Surgeon?

Persistent Abdominal Pain or Changes in Bowel Habits

Ongoing stomach pain, diarrhoea, constipation, or unusual changes in your bowel movements could point to conditions like irritable bowel syndrome, inflammatory bowel disease (IBD), or colorectal cancer.

Blood in Stool or Rectal Bleeding

Seeing blood when you use the bathroom can be alarming and may indicate haemorrhoids, anal fissures, polyps, or more serious conditions like colorectal cancer.

Pain or Swelling Around the Anus

Lumps, swelling, or persistent pain in the anal area might be caused by haemorrhoids, abscesses, or anal fistulas, which often require medical or surgical care.

Difficulty Passing Stool or Rectal Prolapse

Straining, pain during bowel movements, or a feeling of something slipping out of the rectum could be signs of pelvic floor dysfunction or rectal prolapse.

Our Services

Ark Surgical Practice specialises in the diagnosis and treatment of conditions affecting the colon, rectum, anus, and small intestine. From colorectal disorders to general surgical concerns, we deliver personalised and comprehensive care designed to meet each patient’s unique needs.

What Can I Expect During My First Consultation? What Can I Expect During My First Consultation?

What Can I Expect During My First Consultation?

During your first visit to Ark Surgical Practice, Dr. Chong will take time to understand your concerns, review your medical history, and perform a focused physical examination. If needed, he may review prior medical records or recommend additional tests to better understand your condition. He will discuss possible treatment options, address your questions, and ensure you leave with a clear understanding of your care plan.

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Dr Chong Choon Seng

MBBS (NUS)

MRCS (Edinburgh)

Masters in Medicine (Surgery)(NUS)

FRCS (Edinburgh)

Dr Chong is the former Program Director of General Surgery Residency at NUHS, and has more than 10 years of experience as a colorectal and general surgeon.

As an esteemed professional in minimally invasive surgery, Dr. Chong remains committed to achieving optimal outcomes for all surgical conditions, from piles to cancer treatment.

Our Patients’ Feedback

Learn what our patients have to say about our treatments and services.

Chng Yee Shin
Chng Yee Shin
2024-12-31
Thank you Dr. Chong for not only performing the surgery so well but also for the kindness and attention you’ve shown throughout my recovery🫶. I will definitely encourage my friend to visit to you too! 😄
cw Leo
cw Leo
2024-12-05
Dr Chong was very friendly, attentive and professional. His nurses and admin team were helpful.
Enrico Prawira
Enrico Prawira
2024-12-02
I recently had a fistula removal surgery performed by Dr. Chong Choon Seng, and I couldn't be more impressed with his expertise and care. From the initial consultation to post-operative follow-ups, Dr. Chong demonstrated exceptional professionalism, kindness, and attention to detail. He thoroughly explained the procedure, addressed all my concerns, and made me feel at ease throughout the process. The surgery itself was a success, with minimal discomfort and a smooth recovery. It's clear that Dr. Chong is not only highly skilled but also deeply compassionate toward his patients. I am incredibly grateful for his dedication and expertise and would highly recommend him to anyone in need of medical care.
Jasmine Yee
Jasmine Yee
2024-12-02
For years, I’ve been apprehensive about going through colonoscopy/gastroscopy. I’ve backed out on the last minute after making appointments twice at other medical centers. But it’s different with Dr Chong. From the start, Dr Chong has been very reassuring and empathetic! And I finally went through the procedure in September and everything went well! The procedure during and after was painless. Even the bowel preparation wasn’t as bad as I expected. It was very manageable. I’m so thankful to Dr Chong and his team for being so supportive and helpful. Thank you very much Dr Chong, Liana & Ark Surgical Practice!
Albert Lee
Albert Lee
2024-11-27
Helpful and friendly staff. Dr. Chong is a role model of his field. He understands the minds of his patients, including their anxiety and the reasons behind questions. He addressed mine before I left his office every visit. He attended closely to my condition, before and after medical procedure. He gave concrete and comprehensive recommendations to my health. He took effort to ensure every conversation is horizontal, not condescending with as if patients didn't know better. Definitely one of the best surgeons I've met in Singapore.
Royston Ho
Royston Ho
2024-11-27
Exceptional service and professionalism! Dr Chong and his staff were attentive, thorough and caring. A truly reassuring experience that exceeded expectations. Highly recommend for quality healthcare!
David Liu
David Liu
2024-11-18
Very pleasant experience with the clinic, the receptionists were very helpful and patient. Dr Chong is very knowledgeable and professional. He helped to advice for my colonoscopy and endoscopy and helped to review my recovery post procedure. Good experience overall
Zheng Yi
Zheng Yi
2024-11-11
Professional, patient and thorough. Dr Chong not only provides quality surgical services but takes time to explain the decision making process in improving quality of life.
Angeline Ms
Angeline Ms
2024-11-08
Dr Chong is very friendly and approachable, and can communicate well with an elderly patient in reassuring way, which we see as equally important as the doctor's experience and skills. The clinic staffs are also nice, prompt, and efficient, make it easy for overseas patients to arrange appointments and follow ups. Keep up the good work!
David Ong
David Ong
2024-11-06
Prof Chong and liyana is professional and detailed. Thank you for the wonderful service.

Partnered Programmes & Insurance Plans

For Singaporeans, Singapore Permanent Residents and Foreigners. Please speak to our friendly clinic staff about using your insurance plans.

contact us

Please leave us a message and our friendly clinic staff will get back to you as soon as possible. For urgent or same day appointments, kindly call the clinic to arrange an appointment.

    Our Clinic Locations

    Ark Surgical Practice – Mouth Elizabeth Medical Centre

    3 Mount Elizabeth, #17-01
    Singapore 228510

    Monday to Friday: 9am – 5pm
    Saturday: 9am – 12:30pm
    Sunday & Public Holidays: Closed

    Ark Surgical Practice – Mount Elizabeth Novena Hospital

    38 Irrawaddy Road, #09-34
    Singapore 329563

    Monday to Friday: 9am – 5pm
    Saturday: 9am – 12:30pm
    Sunday & Public Holidays: Closed

    +65 8900 6111