About Dr. Vinai Ariyaprakai
Dr. Vinai Ariyaprakai is one of Thailand’s most senior Medical Oncologists with over 52 years of clinical experience, internationally trained at Nassau Hospital, New York, USA, and a Diplomate of the American Board of Internal Medicine.
- 52+ years of medical oncology clinical experience
- M.D., Faculty of Medicine — Chulalongkorn University, Thailand, 1968
- Diplomate of the American Board of Internal Medicine, 1973
- Fellowship in Medical Oncology — Nassau Hospital, Mineola, New York, USA, 1975
- Multilingual care for international patients (Thai, English, Mandarin, Teo Chew)
- One of the longest-practising and most senior medical oncologists in Bangkok
- Senior Consultant Medical Oncologist at one of Asia’s leading hospitals
Qualifications & Credentials
Medical Degrees
- Doctor of Medicine (M.D.), Faculty of Medicine — Chulalongkorn University, Thailand, 1968
Fellowships & Special Training
- Diplomate of the American Board of Internal Medicine, 1973
- Fellowship in Medical Oncology — Nassau Hospital, Mineola, New York, USA, 1975
Certifications & Accreditations
- Thai Medical Council Registration
- American Board of Internal Medicine — Diplomate
- Royal College of Physicians of Thailand — Member
- American Society of Clinical Oncology (ASCO) — Member
Areas of Expertise
Major Conditions Treated
- Breast Cancer
- Lung Cancer
- Colon and Colorectal Cancer
- Stomach and Esophageal Cancer
- Liver Cancer
- Pancreatic Cancer
- Ovarian Cancer
- Prostate Cancer
- Lymphoma
- Skin Cancer (Melanoma)
- Solid Tumours and Hematologic Malignancies
Sub-specialties
- Medical Oncology: Five decades of clinical experience and Nassau Hospital-trained sub-specialty expertise — a leading medical oncology specialist in Bangkok, Thailand for international patients seeking the best medical oncologist in Asia.
- Solid Tumour Systemic Therapy: Comprehensive expertise in chemotherapy, hormonal therapy, targeted therapy, and immunotherapy across solid tumours.
- Multidisciplinary Cancer Care: Senior expertise in tumour board coordination and multidisciplinary cancer treatment planning.
Advanced Procedures & Treatments
- Chemotherapy (IV and Oral Regimens)
- Targeted Therapy
- Immunotherapy / Checkpoint Inhibitors
- Hormonal Therapy
- Multidisciplinary Cancer Care Planning
- Tumour Board Coordination
- Palliative Oncology and Symptom Management
- Cancer Survivorship Care
- Clinical Trials Coordination
- Geriatric Oncology Care
List of Disease and Treatment for which Dr. Vinai Ariyaprakai can be consulted
Professional Experience
Current Affiliation
- Bumrungrad International Hospital, Bangkok, Thailand — Senior Consultant Medical Oncologist, Internal Medicine - Oncology Department (Present)
Past Affiliations
- Nassau Hospital, Mineola, New York, USA — Medical Oncology Fellow, 1975
- USA-based Internal Medicine training (American Board of Internal Medicine Diplomate, 1973)
- Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand — Medical Trainee (Past)
Academic & Research Roles
- Senior Faculty Lecturer — Continuing Medical Education in Oncology
- Active member of the American Society of Clinical Oncology (ASCO)
- Senior advisor in tumour board and multidisciplinary cancer care
Awards & Recognitions
National & International Awards
- Information not publicly available.
Professional Memberships
- Thai Medical Council
- American Board of Internal Medicine
- Royal College of Physicians of Thailand
- American Society of Clinical Oncology (ASCO)
- Thai Society of Clinical Oncology
Research & Publications
Published Papers (Selected)
- Information not publicly available.
Ongoing Research & Clinical Interests
- Solid tumour systemic therapy
- Multidisciplinary cancer care
- Geriatric oncology
- Cancer survivorship
Estimated Treatment Costs
| Procedure / Consultation | Estimated Cost (THB) | Estimated Cost (USD) |
|---|---|---|
| Medical Oncology Consultation | ฿1,500 – ฿5,000 | $45 – $150 |
| Chemotherapy (per cycle, regimen-dependent) | ฿30,000 – ฿200,000 | $900 – $6,000 |
| Targeted Therapy (per month) | ฿80,000 – ฿400,000 | $2,400 – $12,000 |
| Immunotherapy (per cycle) | ฿120,000 – ฿350,000 | $3,600 – $10,500 |
| Hormonal Therapy (per month) | ฿4,000 – ฿20,000 | $120 – $600 |
| Tumour Marker Workup | ฿4,000 – ฿20,000 | $120 – $600 |
*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. Vinai Ariyaprakai use in Medical Oncologist treatment?
Dr. Vinai Ariyaprakai employs cutting-edge tools and modern evidence-based protocols in medical oncologist treatment, integrating advanced diagnostic imaging, minimally invasive techniques, and the latest clinical guidelines. Virtual consultations and remote second opinions are also available to international patients via Cancer Rounds.
2. What conditions does Dr. Vinai Ariyaprakai specialize in treating?
Dr. Vinai Ariyaprakai specialises in medical oncologist, treating a comprehensive range of conditions in this field. As a leading medical oncologist specialist in Bangkok, Thailand, Dr. Ariyaprakai is sought by international patients for expert care.
3. How do I book an appointment with Dr. Vinai Ariyaprakai?
Appointments with Dr. Vinai Ariyaprakai 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. Vinai Ariyaprakai?
Yes. Cancer Rounds provides full assistance for international patients seeking treatment from Dr. Vinai Ariyaprakai, 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. Vinai Ariyaprakai 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, Thailand.

















