About Dr. Narongsak Kiatikajornthada
Dr. Narongsak Kiatikajornthada is a Senior Medical Oncologist and Hematologist with over 55 years of clinical experience in chemotherapy, hematological malignancies and general oncology. He is recognised as one of Thailand’s most senior Medical Oncologist Bangkok Thailand, sought after by international patients researching the best Medical Oncologist doctor in Thailand for leukemia, lymphoma and complex solid cancer treatment.
- 55+ years of clinical experience in medical oncology and hematology
- MD from Siriraj Hospital, Mahidol University, Thailand, 1969
- Diplomate of the American Board of Internal Medicine, USA, 1974
- Diplomate of the American Board of Hematology, USA, 1976
- Senior Consultant at Bumrungrad Horizon Cancer Center, Bangkok
Qualifications & Credentials
Medical Degrees
- MD (Doctor of Medicine) — Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand, 1969
- Diploma of the Thai Board of Medical Oncology — Thai Medical Council, Thailand, 1997
Fellowships & Special Training
- Fellowship in Hematology — The Bronx-Lebanon Hospital, New York, USA, 1973–1975
- Diplomate of the American Board of Internal Medicine, USA, 1974
- Diplomate of the American Board of Hematology, USA, 1976
- Advanced training in Cancer Chemotherapy and Hematological Malignancies
Certifications & Accreditations
- American Board of Internal Medicine — Diplomate
- American Board of Hematology — Diplomate
- Thai Medical Council — Registered Specialist
- Thai Board of Medical Oncology — Diploma
Areas of Expertise
Major Conditions Treated
- Leukemia (Acute and Chronic)
- Lymphomas (Hodgkin and Non-Hodgkin)
- Multiple Myeloma
- Myelodysplastic Syndromes (MDS)
- Breast Cancer
- Lung Cancer
- Colorectal Cancer
- Anaemia and other Blood Disorders
Sub-specialties
- Adult Hematology: US-trained hematology for adult leukemia, lymphoma and myeloma — a top focus for international patients seeking the best Medical Oncologist doctor in Thailand for hematological malignancies.
- General Oncology: Comprehensive systemic therapy for solid tumours.
- Cancer Chemotherapy: Multi-line chemotherapy regimens for haematological and solid cancers.
Advanced Procedures & Treatments
- Chemotherapy for Hematological Malignancies
- Targeted Therapy for Lymphoma and Myeloma
- Treatment Planning for Adult Leukemia
- Bone Marrow Workup for MDS
- Multidisciplinary Tumour Board Planning
- Supportive and Palliative Oncology
List of Disease and Treatment for which Dr. Narongsak Kiatikajornthada can be consulted
Professional Experience
Current Affiliation
- Bumrungrad International Hospital, Bangkok, Thailand — Senior Consultant Hematologist and Medical Oncologist, Horizon Cancer Center, Present
Past Affiliations
- The Bronx-Lebanon Hospital, New York, USA — Hematology Fellow, 1973–1975
- Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand — Medical Education, 1969
Academic & Research Roles
- Senior consultant at Horizon Cancer Center, Bumrungrad International Hospital
- Active member of American Board of Internal Medicine, American Board of Hematology and Thai Society of Hematology
Key Achievements
- 55+ years of clinical experience in medical oncology and hematology
- Triple Board Diplomate (American Board of Internal Medicine, American Board of Hematology, Thai Board of Medical Oncology)
- Senior Hematology / Oncology Consultant at Bumrungrad — first JCI-accredited hospital in Asia
Awards & Recognitions
National & International Awards
- Information not publicly available in detail.
Professional Memberships
- American Board of Internal Medicine
- American Board of Hematology
- Thai Medical Council
- Thai Society of Hematology
- Thai Society of Medical Oncology
Research & Publications
Published Papers (Selected)
- Information not publicly indexed in one place; multiple contributions to medical oncology and hematology in Thailand.
Ongoing Research & Clinical Interests
- Adult leukemia and lymphoma
- Multiple myeloma and myelodysplastic syndromes
- General oncology and supportive care
Estimated Treatment Costs
| Procedure / Consultation | Estimated Cost (INR) | Estimated Cost (USD) |
|---|---|---|
| Medical Oncology / Hematology Consultation | ₹4,000 – ₹10,000 | $50 – $120 |
| Chemotherapy (per cycle, regimen-dependent) | ₹20,000 – ₹1,50,000 | $240 – $1,800 |
| Targeted Therapy (per month, drug-dependent) | ₹50,000 – ₹3,00,000 | $600 – $3,600 |
| Immunotherapy (per cycle) | ₹80,000 – ₹2,50,000 | $960 – $3,000 |
| Bone Marrow / Stem Cell Evaluation | ₹40,000 – ₹1,80,000 | $480 – $2,160 |
*Indicative estimates only. Actual costs subject to hospital pricing, case complexity, and insurance. Contact Cancer Rounds for a personalised quote.
Frequently Asked Questions
1. What advanced technologies does Dr. Narongsak Kiatikajornthada use in Medical Oncologist treatment?
Dr. Narongsak Kiatikajornthada uses modern systemic cancer therapy including chemotherapy for hematological malignancies, targeted therapy for lymphoma and myeloma, treatment planning for adult leukemia, bone marrow workup for myelodysplastic syndromes, and multidisciplinary tumour board–based decision-making at Bumrungrad’s Horizon Cancer Center. Contact Cancer Rounds for a tailored technology overview specific to your case.
2. What conditions does Dr. Narongsak Kiatikajornthada specialize in treating?
Dr. Narongsak Kiatikajornthada specializes in medical oncology and adult hematology — including acute and chronic leukemia, Hodgkin and Non-Hodgkin lymphoma, multiple myeloma, myelodysplastic syndromes, breast cancer, lung cancer, colorectal cancer, anaemia and other blood disorders. International patients seek expert Medical Oncologist care in Bangkok under the supervision of Dr. Narongsak Kiatikajornthada.
3. How do I book an appointment with Dr. Narongsak Kiatikajornthada?
Appointments with Dr. Narongsak Kiatikajornthada can be booked directly through the Cancer Rounds website or by contacting their international patient department for priority scheduling.
4. Can international patients receive treatment from Dr. Narongsak Kiatikajornthada?
Yes. Cancer Rounds provides full assistance for international patients seeking treatment from Dr. Narongsak Kiatikajornthada in Thailand, including medical visa invitation letters, airport transfers, and local accommodation coordination.
5. What support is available for international patients?
International patients benefit from a dedicated concierge service provided by Cancer Rounds, including language interpretation, financial counselling, and pre-travel virtual consultations to review medical records before arrival.
6. Does Dr. Narongsak Kiatikajornthada offer second opinions for Medical Oncologist cases?
Yes. Second opinion consultations can be arranged via Cancer Rounds for patients who wish to review their diagnosis or treatment plan with an expert Medical Oncologist specialist in Bangkok.


















