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Content meets the Bookimed Editorial Policy and is medically reviewed by

Yesim Yildirim

Discover the Best Oncology Clinics in Thailand

The Bookimed clinic ranking is based on data science algorithms, providing a trusted, transparent, and objective comparison. It takes into account patient demand, review scores (both positive and negative), the frequency of updates to treatment options and prices, response speed, and clinic certifications.

How to Choose the Right Oncology Clinic: 6 Insider Tips

Looking for the safest, most trusted Oncology centers with proven results? Keep these key points in mind:
Verify accreditation and beyond
International certifications such as JCI or ISO are baseline; also ask about annual case volume and complication rates.
Check specialization
Choose centers with dedicated Oncology departments and multidisciplinary teams.
Review doctor credentials
Confirm years of experience, case volume, and international training or memberships.
Confirm international patient services
Ask about language support, visa assistance, airport transfers, and accommodation coordination.
Review pricing details
Transparent pricing means itemized quotes – check what's included and what's not.
Read verified patient reviews
Best-reviewed clinics have detailed feedback on communication, recovery, and results.
Finding the right Oncology clinic abroad takes research. Having helped over 800,000 patients, we know which clinics have the expertise, technology, and outcomes for cases like yours. We're here to help you find trusted options that fit your needs and budget.

Top 33 Oncology Clinics in Thailand 2026 — Bookimed Insights

Based on 923+ patient requests for Oncology and data from 33 accredited partner clinics, Bookimed identified these top centers for treatment outcomes, doctor expertise, and patient experience. The table reflects real 2024-2026 treatment programs. Final costs depend on your individual case and treatment plan. Request a free quote for personalized pricing.
RankClinic NamePatient RatingCountryLead DoctorexperienceTechniquesBest ForWhy It’s RankedAccreditations
#1
3.8 / 5
(2 reviews)
Bangkok, Thailand
42+ years
Mastectomy, MRI of one areaJoint Commission International , Royal College of Surgeons Thailand
#2
5.0 / 5
(2 reviews)
Bangkok, Thailand
14+ years
Oncothermia, NK cell immunotherapy, HIPEC surgery, PET/CT diagnosticsIntegrative cancer treatmentOffers 900+ oncothermia treatments combined with NK cell therapy. GMP-certified center with ISO 9001:2015 accreditation. Provides comprehensive 2-month programs including oncothermia, immunotherapy, and diagnostics.ISO 9001:2015 Quality management systems
#3
4.3 / 5
(10 reviews)
Bangkok, Thailand
14+ years
Hysterectomy (uterus removal), Tumor Marker Blood TestGiven to the doctor International Society of Aesthetic Plastic Surgery (ISAPS) Сertificate , Royal College of Surgeons Thailand
#4
4.9 / 5
(9 reviews)
Bangkok, Thailand
3+ years
Removal of testicle tumor , Hormone therapyRoyal College of Surgeons Thailand
#5
4.7 / 5
(3 reviews)
Bangkok, Thailand
5+ years
PET/CT scans, hormone therapy, laparoscopic surgery, gynecological oncology, thyroidectomyGynecological and thyroid cancersISO 9001:2015 certified diagnostics with PET/CT and MRI. Surgeons have performed 900+ gynecological procedures and 1,100+ thyroidectomies. Offers both open and laparoscopic approaches.International Organization for Standardization
#6
4.4 / 5
(81 reviews)
Bangkok, Thailand
28+ years
Complex treatment of Ewing's sarcoma, Biochemical blood analysisRoyal College of Surgeons Thailand
#7
4.8 / 5
(5 reviews)
Bangkok, Thailand
27+ years
Mastectomy, surgical oncologyBreast cancer surgical treatmentPerforms 1,100+ mastectomies with a 91% patient recommendation rate. Complete treatment packages including surgery and follow-up care. AACI-accredited facility.American Accreditation Commission International
#8
4.6 / 5
(127 reviews)
Bangkok, Thailand
46+ years
Mastectomy, robotic da Vinci prostatectomy, bone marrow transplantation, liver resection, lumpectomyComplex cancer surgeries and bone marrow transplantsFeatures the Horizon Regional Cancer Center with 30 specialized oncologists. Uses IBM Watson for personalized treatment plans and offers latest FDA-approved immunotherapy drugs. Performs robotic and haploididentical bone marrow transplants.International Organization for Standardization, Joint Commission International
#9
4.8 / 5
(16 reviews)
Bangkok, Thailand
27+ years
Mastectomy, breast reconstruction with implants, combined mastectomy with abdominoplastyBreast cancer patients needing reconstructionOffers combined mastectomy and reconstruction in single procedure. Thai Medical Council recognized. Provides 72-hour IV antibiotics and personal nursing care during recovery.
#10
4.5 / 5
(4 reviews)
Bangkok, Thailand
24+ years
Hysterectomy (uterus removal), MastectomyGiven to the doctor International Society of Aesthetic Plastic Surgery (ISAPS) Сertificate , American Society of Plastic Surgeons