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Precision genetic testing — Bangkok clinic & nationwide home collection  ·  24/7 helpline available
Clinical-Grade NGS Sequencing · Bangkok

Know what's written
in your DNA

Hereditary cancer risk, carrier status, rare disease diagnosis, chromosomal health, and personal wellness — all from a single blood draw or at-home saliva kit. Results in English with a genetic counsellor who actually explains them.

⏱️ Results in 5–26 business days
🗣️ English-speaking team
📋 Detailed clinical reports
Decode the Genes
Why families trust MedEx
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Thalassemia variant types detected — the most comprehensive panel in Thailand
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Heritable conditions covered in our full carrier screening panel
Why families trust MedEx
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COLOTECT sensitivity for colorectal cancer — validated in Thai cohorts
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Personal DNA reports in the DNALL Prestige whole-genome package
Genetic answers for every life stage
Whether you're planning a family, managing a diagnosis, or simply want to understand your health risks before they become problems — we have a test for you.

Couples Planning a Family

Know your carrier status before conception. Understand your risk of passing on thalassemia, SMA, cystic fibrosis, and 170+ other conditions — so you can make informed reproductive decisions together.

Carrier Screening Fragile X Thalassemia-Seq

IVF & Fertility Patients

Maximise your IVF success by selecting chromosomally normal embryos. Our PGT-A panels screen for Down syndrome, Edwards syndrome, and sex chromosome disorders before transfer.

PGT-A 16Mb 5 Chromosomes PGT Chromosome Seq

Cancer Risk Assessment

Family history of breast, ovarian, or colorectal cancer? Know your inherited risk with clinical-grade germline testing — so you and your doctor can take preventive action early.

BRCA1/2 Female/Male Panels COLOTECT

Families with a Sick Child

When standard tests come back inconclusive, whole exome sequencing can identify the underlying genetic cause. Trio WES (child + both parents) delivers the highest diagnostic yield.

WES Trio WES Proband Monogenic Disease

Wellness & Longevity Seekers

Understand how your genetics shape your nutrition needs, fitness response, skin, and health risks — not to diagnose disease, but to live smarter. Powered by whole-genome sequencing.

DNALL Prestige DNALL SNIP&PICK Telomere

Diagnosed with a Blood Disorder

Thalassemia, hemophilia, SMA — precise molecular diagnosis matters for treatment decisions and family planning. Our specialist panels go deeper than standard hospital testing.

Thalassemia-Seq Hemophilia A SMA Testing

Not sure which test is right for you?

Our genetic counsellors will review your situation and recommend the right panel — free of charge.

How it works — 4 easy steps
From your first question to your final report — the whole process is handled by our team. You never need to figure out what to do next.
Step 01

Choose your test

Browse our test menu or speak with a genetic counsellor. Not sure? WhatsApp us and we'll recommend the right panel based on your situation — free of charge.

Step 02

Book & collect your sample

Visit our Bangkok clinic, request a home visit by our nurse, or receive an at-home collection kit by post. Blood draw takes under 10 minutes. Saliva kits take 5.

Step 03

We process your sample

Your sample goes to our accredited clinical laboratory. We use next-generation sequencing (NGS) with Sanger verification for pathogenic variants. No shortcuts.

Step 04

Results + consultation

You receive a detailed English report by email. A genetic counsellor walks you through every finding — what it means, what to do next, and who else in your family should be tested.

Ready to get started?

Bangkok clinic walk-ins welcome · Home collection available nationwide

See exactly what you'll receive
Every report is written in clear English — no jargon without explanation. Download a sample before you book.
SENTIS™ Cancer Panels
Germline mutation analysis for inherited cancer predisposition. Clinically verified with Sanger sequencing. Covers the most comprehensive range of hereditary cancer types available in Thailand. Platform: SENTIS / BGI · Blood draw 3 cc · 26 business days
Breast & Ovarian
DX0647
Breast & Ovarian Cancer Panel — 26 Genes
Targeted hereditary risk screening including BRCA1, BRCA2, PALB2, CHEK2, ATM, and 21 additional genes associated with inherited breast and ovarian cancer. Recommended with personal or family history of breast/ovarian cancer.
26 genes BRCA1 · BRCA2 Blood 3 cc
BRCA Targeted
DX0648
BRCA1 & BRCA2 — 2 Genes
Focused analysis of BRCA1 and BRCA2 — the two most clinically significant genes in hereditary breast and ovarian cancer. Entry-level option for individuals seeking targeted BRCA risk information.
2 genes BRCA1 · BRCA2 Blood 3 cc
VISTA™ Carrier Screening
Pre-pregnancy screening for inherited recessive conditions. Detection accuracy >99%. Sensitivity 99.9% · Specificity 99.9%. Helps couples make fully informed reproductive decisions before conception. Platform: VISTA / BGI · Blood draw 5 cc · 21 business days · Available for men, women & pregnant women ≤14 weeks

VISTA Carrier Screening — Choose your panel size

All three panels use Target Region Capture coupled with NGS. Detection accuracy >99% across all tiers.

Starter
Mini Panel PLUS
Screens for 12 genetic diseases across 14 genes. Covers over 2,200 pathogenic variants. Includes alpha & beta thalassemia, SMA, CF, Hemophilia B, Fragile X, and hearing loss.
12 diseases 14 genes 2,200+ variants
Enquire
Ultra-Comprehensive
1200+ Panel
The most expansive carrier screening panel available — covers 1,200+ genetic diseases and 1,200+ genes. Recommended for patients seeking the most thorough pre-conception carrier risk assessment possible.
1,200+ diseases 1,200+ genes Ultra-comprehensive
Enquire
Blood Disorder Carrier
VISTA Hemophilia A
Carrier testing for Hemophilia A — an X-linked bleeding disorder caused by mutations in the F8 gene. Uses Target Region Capture coupled with NGS and Long-PCR. Covers point mutations, small insertions/deletions, intron 1 and intron 22 inversions at F8.
F8 gene NGS + Long-PCR X-linked carrier Blood 5 cc
X-Linked Carrier
HW0013
Fragile X Syndrome Test (FMR1 CGG Repeat)
Targeted FMR1 gene CGG repeat analysis using TP-PCR and fluorescence capillary electrophoresis. Detects full mutation and premutation status. Recommended for women with family history of Fragile X or unexplained premature ovarian insufficiency.
FMR1 gene CGG repeat analysis TP-PCR Premutation detection
VISTA™ Chromosomal Sequencing
Copy number variant (CNV) detection and comprehensive thalassemia variant analysis. Used for postnatal diagnosis of chromosomal disorders and definitive thalassemia molecular characterisation. Platform: VISTA / BGI · Blood sample
Thalassemia
Vista-Thalassemia-Seq — 508 Variants
The most comprehensive thalassemia molecular panel — detects 508 known alpha and beta thalassemia pathogenic variants using NGS. Essential for carrier confirmation, prenatal planning, and definitive diagnosis in Southeast Asian populations where thalassemia is highly prevalent.
508 variant types Alpha & Beta thal NGS-based
CNV · Low Resolution
DX1445
Vista Chromosome Sequencing — 5M
Low-pass whole genome sequencing at 5M resolution for chromosomal copy number variant (CNV) detection. Suitable for postnatal diagnosis of developmental delay, intellectual disability, and congenital anomalies.
5M resolution CNV detection Postnatal diagnosis
CNV · High Resolution
DX1446
Vista Chromosome Sequencing — 100K
High-resolution chromosomal sequencing at 100K — detects submicroscopic deletions and duplications that standard karyotyping misses. Recommended for patients with unexplained phenotypes after standard chromosomal workup.
100K resolution Submicroscopic CNV High precision
VISTA™ PGT-A
Preimplantation genetic testing for aneuploidies in IVF embryos prior to transfer. Uses DNBSEQ™ technology for high sensitivity and specificity up to 99%. Analyses all 23 chromosome pairs for abnormalities ≥16Mb. Suitable for patients ≥35 years, couples with infertility or chromosomal history. Platform: VISTA / BGI · IVF embryo biopsy · Next-Generation Sequencing · ISO 15189/15190 · ISO/IEC 27001:2022

VISTA PGT-A — Choose your panel

All panels use Next-Generation Sequencing. Lab certified to ISO 15189/15190 and ISO/IEC 27001:2022 standards.

Full Panel · With Gender
Vista PGT-A 16Mb with Gender
Assessment of all 23 chromosome pairs for abnormalities ≥16Mb — including sex chromosome identification and gender reporting. Complete chromosomal profile of IVF embryos before transfer.
All 23 pairs ≥16Mb resolution Gender reported
Enquire
Full Panel · No Gender
Vista PGT-A 16Mb without Gender
Same full aneuploidy screen across all 23 pairs at ≥16Mb resolution — without sex chromosome gender identification. Preferred where gender reporting is not required or clinically appropriate.
All 23 pairs ≥16Mb resolution No gender report
Enquire
Focused · 5 Chromosomes
Vista PGT-A 5 Chromosomes
Targeted assessment of chromosomes 21, 18, 13, X, and Y — covering Down syndrome (T21), Edwards syndrome (T18), Patau syndrome (T13), and sex chromosome disorders. Focused and cost-efficient option.
Chr 21, 18, 13, X, Y Down · Edwards · Patau
Enquire
BGI-Xome Rare Disease Panels
Clinical-grade sequencing for diagnosis of known or suspected hereditary conditions. Covers 1,445 monogenic diseases. The OMIM database (4,000 genes, 5,000+ diseases) is used for variant interpretation per ACMG guidelines. BGI has analyzed over 239,000 samples including 26,000 rare disease cases and published 200+ related research papers. Platform: BGI-Xome · Blood sample · Turnaround: 15–40 business days depending on panel

Genetic Testing for 1,445 Monogenic Diseases — choose panel size

Sensitivity and specificity >99% for SNV and InDel mutations. Sensitivity >90% for CNV. All panels include bioinformatic analysis and ACMG-guideline variant interpretation.

Targeted
1–9 Genes
Best when the causative gene is strongly suspected from clinical presentation or family history. Most focused and efficient option. Turnaround 15–35 business days.
1–9 genes Known phenotype 15–35 days
Enquire
Broad Panel
200++ Genes
For complex or overlapping phenotypes where many candidate genes must be assessed. Maximises diagnostic yield when the clinical picture is ambiguous. Turnaround 15–35 business days.
200+ genes Complex / ambiguous 15–35 days
Enquire

Whole Exome Sequencing — Xome Express & Clinical WES

Searches for mutations at all 20,000 exon locations. Detects SNV, Indels, CNV, and CNV abnormalities >1Mb. Database updated regularly for accurate, up-to-date interpretation.

Xome Express
Xome Express — Proband
Rapid WES of a single patient. Comprehensive exome-wide variant analysis. Suitable for patients with suspected rare genetic disease. Turnaround 15 business days.
Single patient ~20,000 exons 15 business days
Enquire
Xome Express
Xome Express — Trio
Rapid WES of proband + both biological parents. Trio analysis enables de novo mutation identification and inheritance pattern confirmation. Turnaround 15 business days.
Proband + 2 parents De novo detection 15 business days
Enquire
Clinical WES
Clinical WES — Trio
Full clinical WES of proband + both parents. Highest diagnostic yield for rare disease. Up to 30% higher detection rate vs. proband-only. Gold standard for paediatric undiagnosed disease. Turnaround 40 business days.
Proband + 2 parents Highest yield 40 business days
Enquire
Mitochondrial
Genetic Testing for Mitochondrial Disease
Comprehensive sequencing of mitochondrial DNA and nuclear genes responsible for mitochondrial energy metabolism disorders — MELAS, MERRF, Leigh syndrome, LHON, and related multi-system conditions.
mtDNA + nuclear genes Multi-system disease Energy metabolism
Hearing
Genetic Testing for Hearing Impairment (NGS Panel)
Multi-gene NGS panel for hereditary sensorineural hearing loss — including GJB2 (Connexin 26), SLC26A4, TECTA, KCNQ4, and others. Applicable for congenital and progressive hearing loss at any age.
Multi-gene panel GJB2 · SLC26A4 NGS-based
Neuromuscular
Spinal Muscular Atrophy (SMA)
Genetic testing for SMA — a severe autosomal recessive neuromuscular disorder caused by mutations in the SMN1 gene. Used for diagnosis, carrier screening in female relatives, and newborn risk assessment.
SMN1 gene Copy number analysis Autosomal recessive
Metabolic / Neurological
X-Linked Adrenoleukodystrophy (X-ALD)
Dynamic genetic analysis for X-ALD — a progressive neurological and adrenal disorder caused by mutations in the ABCD1 gene. Important for affected males, female carrier detection, and family planning in at-risk families.
ABCD1 gene X-linked disorder Neurological
Whole Exome Sequencing — Xome Express & Clinical WES
Searches for mutations at all 20,000 exon locations. Detects SNV, Indels, CNV, and CNV abnormalities >1Mb. Database updated regularly for accurate, up-to-date interpretation. Platform: BGI-Xome · Blood / Saliva sample · Turnaround: 15–40 business days depending on panel

Whole Exome Sequencing — Xome Express & Clinical WES

Searches for mutations at all 20,000 exon locations. Detects SNV, Indels, CNV, and CNV abnormalities >1Mb. Database updated regularly for accurate, up-to-date interpretation.

Xome Express
Xome Express — Proband
Rapid WES of a single patient. Comprehensive exome-wide variant analysis. Suitable for patients with suspected rare genetic disease. Turnaround 15 business days.
Single patient ~20,000 exons 15 business days
Enquire
Xome Express
Xome Express — Trio
Rapid WES of proband + both biological parents. Trio analysis enables de novo mutation identification and inheritance pattern confirmation. Turnaround 15 business days.
Proband + 2 parents De novo detection 15 business days
Enquire
Clinical WES
Clinical WES — Trio
Full clinical WES of proband + both parents. Highest diagnostic yield for rare disease. Up to 30% higher detection rate vs. proband-only. Gold standard for paediatric undiagnosed disease. Turnaround 40 business days.
Proband + 2 parents Highest yield 40 business days
Enquire
COLOTECT™ Colon Cancer Screen
Non-invasive stool DNA testing for colorectal cancer and advanced precancerous polyps. Detects methylation biomarkers in shed cancer DNA. No fasting, no colonoscopy prep, no hospital visit required. Validated in Thai and Southeast Asian cohorts. Detects cancer at Stage I when 5-year survival exceeds 90%. At-home stool DNA collection · Thai-validated · 91.5% sensitivity for colorectal cancer

COLOTECT™ — Three coverage levels

All kits: self-sampling at home, return by post. Results by email. Recommended from age 40.

Basic
COLOTECT Stool Kit — Basic
Stool DNA methylation screening for the most prevalent colorectal cancer types. Entry-level non-invasive colorectal cancer detection. Recommended from age 40 for average-risk individuals.
Methylation screening At-home collection Age 40+
Enquire
Premium
COLOTECT Stool Kit — Premium
Most comprehensive COLOTECT panel — maximum methylation marker coverage for colorectal cancer, advanced polyps, and serrated lesions. Optimal for elevated-risk patients or those with prior polyp history.
Full marker panel Serrated lesions High-risk patients
Enquire
DNALL™ Personal DNA & Telomere
Lifestyle, wellness, and longevity DNA testing. Covers ancestry, nutrition, fitness, skin, pharmacogenetics, and health risk traits. Suitable from 1 month old. Genetic counselling available before and after testing. DNALL: Saliva at-home kit · Telomere: Blood sample · Not diagnostic tests
SNP · Essential
DNALL SNIP&PICK — Lifestyle DNA
Personal DNA package covering 500+ reports on nutrition requirements, exercise potential, hereditary disease risk, pharmacogenetics, and health traits. Powered by SNP genotyping. Perfect for those beginning their DNA wellness journey.
500+ reports SNP genotyping Nutrition & fitness Saliva kit
Biological Aging
Telomere Length Testing
Measures telomere length relative to age-matched reference ranges. Telomere length is a biomarker of biological aging — shorter telomeres correlate with increased cellular senescence and age-related disease risk. Useful for longevity-focused health assessments and monitoring over time.
Biological age marker Longevity assessment Blood sample

Sample Report

Get Directions To Our Locations

Clinics
Lab

From BTS Nana

Walking · ~5 mins

1
Exit BTS Nana Station via Exit 1.
2
Walk along Sukhumvit Road heading east (towards Asok) for approximately 300 m.
3
Turn right into Soi Sukhumvit 13. Walk straight for about 150 m.
4
The Trendy Office Building will be on your left. Take the stairs or elevator to Floor 1A (one level above ground floor).

🏥 MedEx Neo Clinic — Floor 1A, The Trendy Office Building, Soi Sukhumvit 13, Watthana.

From BTS Asok

Walking · ~7 mins

1
Exit BTS Asok Station via Exit 1 onto Sukhumvit Road.
2
Walk west along Sukhumvit Road (towards Nana) for approximately 350 m.
3
Turn left into Soi Sukhumvit 13 and continue straight for about 150 m.
4
The Trendy Office Building will be on your left. Go to Floor 1A (one level above ground floor).

🏥 MedEx Neo Clinic — Floor 1A, The Trendy Office Building, Soi Sukhumvit 13, Watthana.

From MRT Sukhumvit

Walking · ~8 mins

1
Exit MRT Sukhumvit Station via Exit 3.
2
Head north towards Sukhumvit Road and turn left (westbound) for approximately 400 m.
3
Turn left into Soi Sukhumvit 13 and walk straight for about 150 m.
4
The Trendy Office Building will be on your left. Take the stairs or elevator to Floor 1A.

🏥 MedEx Neo Clinic — Floor 1A, The Trendy Office Building, Soi Sukhumvit 13, Watthana.

From BTS Phra Khanong

Walking · ~3 mins

1
Exit BTS Phra Khanong Station via Exit 3.
2
Walk straight (northbound) along the main road for approximately 100 m.
3
Look for Taisin Square on your right. Enter the complex and head to Building 4, Middle Unit.
4
MedEx Neo Clinic is on the Ground Floor at 1521/4 Taisin Square.

🏥 MedEx Neo Clinic (Phra Khanong Branch) — Ground Floor, Building 4, 1521/4 Taisin Square, Phra Khanong Nuea, Watthana.

From BTS Saphan Taksin

Taxi / Grab · ~10 mins

1
Exit BTS Saphan Taksin Station and take a taxi or Grab towards Bang Kho Laem.
2
Head south along Charoen Krung Road, then turn into Soi Charoen Rat 10.
3
Look for the General Science Enterprise Building at No. 3 Soi Charoen Rat 10 on the left.
4
Take the elevator or stairs to the 3rd Floor. MedEx Diagnostics is straight ahead.

🔬 MedEx Diagnostics Lab — 3rd Floor, General Science Enterprise, 3 Soi Charoen Rat 10, Bang Khlo, Bang Kho Laem, Bangkok 10120.

From Bus Terminal 3

Taxi / Songthaew · ~5 mins

1
Exit Chiang Mai Bus Terminal 3 (Arcade) at the main gate on Kaeo Nawarat Road.
2
Take a taxi, Grab, or red Songthaew heading south towards the Business Park area — approximately 1.5 km.
3
Ask to be dropped at Business Park, 114/18 Mueang Chiang Mai. The building is visible from the main road.
4
Enter the Business Park complex. MedEx Neo Clinic (Chiang Mai) is located inside.

🏥 MedEx Neo Clinic (Chiang Mai) — Business Park, 114/18 Mueang Chiang Mai District, Chiang Mai 50000.

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