


Consultation with a gastroenterologist in BNH Hospital
About the clinic
BNH Hospital in Bangkok, Thailand, offers specialist gastroenterology consultations to evaluate digestive and liver health. The hospital holds Joint Commission International (JCI) accreditation, which confirms its diagnostic protocols meet global safety and quality benchmarks. Patients can visit the dedicated Digestive Care Centre to meet with a consultant for a detailed medical assessment.
Service features and setting
The consultation takes place at the Digestive Care Centre located on the third floor of the hospital. This specialized unit brings together expertise in hepatology and gastroenterology to address patient concerns. Evaluations are available throughout the week to accommodate different schedules.
- Specialized location. The unit is in Zone B of the hospital.
- Operating hours. Consultations run Monday through Sunday from 8:00 am to 5:00 pm.
- Language support. Doctors speak English and Thai, and the hospital provides interpreter support for international patients.
- Medical coordination. Staff manage inquiries in English to help patients prepare for their visit.
- Advance scheduling. Appointments are arranged after a review of the patient's submitted medical information.
Specialist expertise
Dr. Saranrat Toeywatanachai is a gastroenterologist and hepatologist at the clinic. She focuses on diagnosing conditions of the digestive tract and the liver. During the session, the doctor reviews the patient's symptoms and history to determine if further diagnostic tests are necessary.
After a request is made, a representative reviews the medical details and provides a response within 48 hours. This process helps ensure that the physician has the necessary background before the patient arrives at the clinic. You can request a consultation through Bookimed to start the evaluation process.
Highlights
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Clinic Doctors
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hospital accreditation of quality
BNH Hospital: more details about the clinic
Specialized Cancer Screening and Care
The hospital focuses on early detection through advanced genomic technology. Its **ctDNA multi-cancer screening package** uses Next Generation Sequencing to identify risks for five cancer types:
- Breast cancer
- Lung cancer
- Liver cancer
- Colorectal cancer
- Stomach cancer
For colorectal health, the clinic offers **SDC2 Methylation** testing. This blood or stool-based test reaches up to 90% accuracy – no colonoscopy or bowel prep needed. If skin cancer is found, specialists perform **Mohs Surgery**. They remove and examine tissue layer by layer during the procedure to preserve healthy skin.
Urology and Men's Health
The M Centre specializes in non-surgical treatments for benign prostatic hyperplasia (BPH). The center uses **iTind technology** – a device inserted into the urethra to reshape tissue without incisions. This 15-minute procedure uses IV sedation. Most patients don't need a catheter or hospital stay.
Specialists also provide Rezūm Water Vapor Therapy, which uses thermal energy to shrink the prostate. Dr. Suntchai Wirojsangthong, trained at Chulalongkorn University, leads the urological team. Clinic data shows iTind patients gain an 11.4% improvement in urine flow. After three years, no cases of sexual dysfunction have been reported.
Neuroscience and Spinal Surgery
The BNH Neuroscience Centre treats brain and spinal disorders, including stroke and intracranial hemorrhage. Surgeons perform several **minimally invasive spinal fusion** techniques through incisions of just 1.5–3 cm:
- Anterior lumbar interbody fusion (ALIF)
- Transforaminal lumbar interbody fusion (TLIF)
- Transpsoas interbody fusion (DLIF or XLIF)
- Oblique lateral lumbar interbody fusion (OLLIF)
**3D O-Arm navigation** guides instruments with high precision during these procedures. The center also has physiotherapists and occupational therapists who help patients recover from spinal cord injuries or multiple sclerosis.
Gastroenterology and Eye Care
The Digestive Care Centre uses endoscopy systems with **AI and Narrow Band Imaging (NBI)** technology from Japan. These tools improve visualization of the digestive tract to detect ulcers, H. pylori infections, or esophageal problems. Packages include bowel preparation, sedation, and interpretation by a Consultant Gastroenterologist.
The Eye Department on the second floor treats adults and children, including those with strabismus. Dr. Chavisa Bunyavee, a fellowship-trained pediatric ophthalmologist, performs microscopic eye muscle surgeries. The department uses **Goldman Applanation Tonometry** to measure eye pressure.
International Patient Services
BNH Hospital runs Thailand's first International Travel Medicine Clinic. This unit offers tourists and expatriates medical advice, tropical disease consultations, and vaccine guidance. Tropical disease specialists and nurses support travelers entering or leaving Thailand. The hospital provides all coordination and medical services in **English**.
Additional services
Patient reviews
Alana
Suphanvadee Jin.
สุกัญญา
Chaisirt
Nunnapatsorn Kanjanintorn
Elle Kulnida
Thanyaporn Prasutham
โก๋หลังวัง
โอะ กะเอย
Cholchaya JANTANAGHUL
9/1 Convent Road, Silom, Bangkok 10500, Thailand
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How it works:
- We find a medical coordinator familiar with the matter
- You get a personal offer with a step-by-step guide and the cost estimate
- We arrange your travel including appointment scheduling and flights booking
- You arrive at the hospital, we support you 24/7
