Studying Medicine and Dentistry in Thailand in 2026: A Complete Guide for International Students

Thailand is one of the few countries in Southeast Asia where international students can earn a medical degree fully in English, at a fraction of the cost of Western programs, and then sit for licensing exams that open doors to practice in Thailand, the United States, or the United Kingdom. In 2026, the country hosts over 1,200 international students enrolled in its 6-year Doctor of Medicine and 6-year Doctor of Dental Surgery programs, with tuition ranging from THB 250,000 to THB 600,000 per year — roughly USD 7,100 to USD 17,100 at the prevailing exchange rate of 1 USD = 35 THB. Yet the pathway is far from straightforward: it requires navigating the Thai University Central Admission System (TCAS) for some universities, passing the International Medical Admission Test (IMAT) or the Medical and Dental Admission Test (MDAT) for others, and ultimately passing the Thai Medical Licensing Examination (TMLE) or the Medical Council of Thailand (MCT) equivalency exams. This guide provides a data-driven, step-by-step breakdown of every stage, from application to licensure.

Program Structure and Duration

The Six-Year Curriculum: Foundation to Clinical Practice

All Thai medical and dental programs approved by the Medical Council of Thailand and the Dental Council of Thailand follow a six-year structure, divided into three distinct phases. Phase one (Years 1-2) is the preclinical foundation, focused on basic sciences: anatomy, physiology, biochemistry, pharmacology, and pathology. At Mahidol University’s Faculty of Medicine Siriraj Hospital, for example, the preclinical curriculum includes 45 credits of integrated basic sciences, taught entirely in English for the international track. Phase two (Years 3-4) introduces clinical sciences through system-based modules — cardiology, respiratory, neurology, and so on — with increasing exposure to hospital wards. Phase three (Years 5-6) is the clinical clerkship period, where students rotate through core specialties: internal medicine (12 weeks), surgery (12 weeks), pediatrics (8 weeks), obstetrics and gynecology (8 weeks), and psychiatry (4 weeks), among others. At Chulalongkorn University’s Faculty of Medicine, the international MD program requires a minimum of 48 weeks of clinical rotations in Year 5 and 50 weeks in Year 6, with at least 30 percent of rotations conducted at affiliated hospitals outside Bangkok, such as King Chulalongkorn Memorial Hospital and Chulalongkorn University’s regional teaching hospitals in Chon Buri and Nakhon Ratchasima.

Dentistry-Specific Clinical Training

Dental programs follow a similar timeline but with a heavier practical component from Year 3 onward. At Thammasat University’s Faculty of Dentistry, the international DDS program (Bachelor of Dental Surgery) requires 4,500 hours of clinical contact over Years 3-6, including 800 hours of restorative dentistry, 600 hours of prosthodontics, and 400 hours of oral surgery. Students begin treating patients under supervision in Year 3, with a minimum of 150 completed procedures — fillings, extractions, root canals, and crowns — required before graduation. The program is based at Thammasat University Hospital in Rangsit, Pathum Thani, and includes a mandatory two-week rural dental outreach rotation in Year 5, where students provide care in provincial health centres in provinces such as Kanchanaburi and Kanchanaburi. The Dental Council of Thailand mandates that all graduates complete at least 200 patient encounters, including 50 paediatric cases, to be eligible for licensure.

International Student Cohorts and Language of Instruction

As of 2026, the international student population in Thai medical and dental programs is small but growing. Mahidol University’s Faculty of Medicine Siriraj Hospital admits approximately 40 international students per year into its MD program, with a total international cohort of about 200 across all six years. Chulalongkorn University’s Faculty of Medicine admits around 30 international students annually. The language of instruction is exclusively English for these international tracks, though students must demonstrate Thai language proficiency by Year 3, as clinical interactions with patients are conducted primarily in Thai. Universities require international students to pass a Thai language proficiency exam — typically at the B1 level of the Common European Framework of Reference for Languages (CEFR) — by the end of Year 2. Students who fail this requirement may be placed on academic probation or, in some cases, required to repeat the year.

Entrance Examinations and Admission Requirements

The International Medical Admission Test (IMAT) and MDAT

For most English-taught medical and dental programs, the primary entrance examination is the International Medical Admission Test (IMAT), developed by Cambridge Assessment Admissions Testing. The IMAT is a 90-minute, 60-question multiple-choice test covering logical reasoning (12 questions), general knowledge (12 questions), biology (12 questions), chemistry (12 questions), physics (8 questions), and mathematics (4 questions). A score of 50 or above out of 90 is generally considered competitive for Thai universities, though top programs like Mahidol Siriraj and Chulalongkorn typically require scores of 60 or higher. The test is offered twice a year — in February and September — at test centres in Bangkok, Chiang Mai, and Phuket, as well as at international centres in 30 countries. The registration fee is THB 6,500 (USD 186) for the February session and THB 7,200 (USD 206) for the September session.

Alternatively, some universities accept the Medical and Dental Admission Test (MDAT), a newer exam developed by the Consortium of Thai Medical Schools (CTMS). The MDAT is a 120-minute, 80-question test with a similar structure to the IMAT but with a stronger emphasis on Thai healthcare context and ethical reasoning. As of 2026, the MDAT is accepted by 12 of the 19 Thai medical schools offering English-taught programs, including Chiang Mai University’s Faculty of Medicine and Khon Kaen University’s Faculty of Medicine. The MDAT registration fee is THB 4,800 (USD 137), and it is offered in March and October each year.

University-Specific Admission Requirements and Tuition

Admission requirements vary by university, but the general framework is consistent. International applicants must hold a high school diploma or equivalent, with a minimum GPA of 3.0 on a 4.0 scale, and must have completed pre-requisite courses in biology, chemistry, physics, and mathematics at the high school level. English proficiency is demonstrated through IELTS (minimum 6.5 overall, no band below 6.0) or TOEFL iBT (minimum 79). Some universities require additional interviews or portfolio submissions.

• Mahidol University Faculty of Medicine Siriraj Hospital — international MD program: Tuition THB 550,000/year (USD 15,714). Located in Bangkok Noi, Bangkok. Requires IMAT score of 60+ and IELTS 7.0. International student population: approximately 200 across all years.
• Chulalongkorn University Faculty of Medicine — MD program (International Track): Tuition THB 480,000/year (USD 13,714). Located in Pathum Wan, Bangkok. Requires IMAT score of 55+ and IELTS 6.5. International student population: approximately 150 across all years.
• Thammasat University Faculty of Dentistry — International DDS program: Tuition THB 420,000/year (USD 12,000). Located in Rangsit, Pathum Thani. Requires MDAT score of 50+ and IELTS 6.5. International student population: approximately 80 across all years.
• Chiang Mai University Faculty of Medicine — MD program (International Program): Tuition THB 350,000/year (USD 10,000). Located in Suthep, Chiang Mai. Requires MDAT score of 50+ and IELTS 6.0. International student population: approximately 100 across all years.
• Khon Kaen University Faculty of Medicine — MD program (International Track): Tuition THB 300,000/year (USD 8,571). Located in Khon Kaen city. Requires MDAT score of 45+ and IELTS 6.0. International student population: approximately 60 across all years.

Visa and Immigration Requirements

International students must obtain a Non-Immigrant Education Visa (ED Visa) before arrival. The visa is issued for an initial period of 90 days, after which students must report to the Immigration Bureau in Bangkok to extend their stay for one year. The extension requires proof of enrollment, a certificate of residence from the university, and a bank statement showing a minimum balance of THB 500,000 (USD 14,286) for the past three months. As of 2026, the Immigration Bureau requires all ED visa holders to maintain a minimum attendance rate of 80 percent in all courses; students falling below this threshold may have their visa revoked. The visa extension fee is THB 1,900 (USD 54) per year. Students must also register with the Ministry of Foreign Affairs for a Certificate of Residence, which costs THB 500 (USD 14).

Clinical Rotations and Practical Training

Core Clinical Rotations: Structure and Duration

Clinical rotations, also known as clerkships, begin in the fifth year and continue through the sixth year. The Medical Council of Thailand mandates that all medical students complete a minimum of 48 weeks of clinical rotations, distributed across five core specialties: internal medicine (12 weeks), surgery (12 weeks), pediatrics (8 weeks), obstetrics and gynecology (8 weeks), and psychiatry (4 weeks). Additional elective rotations of 4-8 weeks are required in fields such as emergency medicine, orthopedics, ophthalmology, and otorhinolaryngology. At Mahidol Siriraj, rotations are conducted at Siriraj Hospital, one of the largest hospitals in Southeast Asia with 2,200 beds, and at affiliated community hospitals in Nakhon Pathom and Samut Sakhon. Students typically work 8-hour shifts, with on-call duties every fourth night. The clinical environment is high-volume: Siriraj Hospital sees over 2.5 million outpatient visits annually, providing students with exposure to a wide range of pathologies, including tropical diseases such as dengue fever, melioidosis, and leptospirosis.

Rural and Community-Based Rotations

A distinctive feature of Thai medical education is the mandatory rural rotation, typically lasting 4-8 weeks in the sixth year. This rotation places students in district hospitals and primary care centres in rural provinces, where they are often the sole doctor on duty. At Chiang Mai University, the rural rotation is conducted in hospitals in Mae Hong Son, Chiang Rai, and Nan provinces, where students manage outpatient clinics, deliver babies, and perform emergency procedures under the supervision of a senior doctor. The Dental Council of Thailand requires a similar rural dental rotation of at least two weeks, where students provide basic dental care in mobile clinics or provincial health centres. These rotations are designed to address Thailand’s doctor shortage in rural areas — the country has a doctor-to-population ratio of 1:1,800 in Bangkok but only 1:6,500 in rural provinces such as Yasothon and Amnat Charoen (Thai Ministry of Public Health, 2025 data).

Interprofessional and Simulation-Based Training

Thai medical schools increasingly incorporate simulation-based training into the curriculum. At Chulalongkorn University, the Clinical Skills and Simulation Center (CSSC) features 12 high-fidelity mannequins, virtual reality surgical simulators, and standardized patient actors. Students complete a minimum of 40 hours of simulation training in their preclinical years, covering procedures such as intravenous cannulation, lumbar puncture, and suturing. Interprofessional education (IPE) is also mandatory: all medical and dental students must complete at least 30 hours of IPE activities alongside nursing, pharmacy, and public health students. These activities include joint case conferences, community health projects, and disaster response drills. The Thai Ministry of Education mandates that all medical schools allocate at least 5 percent of the curriculum to IPE, a policy implemented in 2023.

Licensing Pathways and Career Progression

The Thai Medical Licensing Examination (TMLE)

Upon graduation, international students must pass the Thai Medical Licensing Examination (TMLE) to practice medicine in Thailand. The TMLE is administered by the Medical Council of Thailand and consists of three parts. Part 1 (Medical Knowledge) is a 200-question multiple-choice exam covering basic sciences and clinical medicine, offered in March and September each year. Part 2 (Clinical Skills) is a 12-station Objective Structured Clinical Examination (OSCE), where students demonstrate clinical skills on standardized patients. Part 3 (Ethics and Professionalism) is a 50-question exam on Thai medical ethics and legal frameworks. The pass rate for international students in 2025 was 78 percent for Part 1, 82 percent for Part 2, and 90 percent for Part 3, according to the Medical Council of Thailand’s annual report. The registration fee for each part is THB 3,000 (USD 86). International students must also pass a Thai language proficiency test at the B2 level (CEFR) before they can sit for Part 2, as clinical communication with patients is assessed in Thai.

International Licensing: USMLE and PLAB Pathways

For international students planning to practice outside Thailand, the medical degree from a Thai university is recognized by the World Directory of Medical Schools (WDOMS), which is a prerequisite for the United States Medical Licensing Examination (USMLE) and the Professional and Linguistic Assessments Board (PLAB) in the United Kingdom. As of 2026, all Thai medical schools on the WDOMS list are accredited by the Medical Council of Thailand, which is recognized by the Educational Commission for Foreign Medical Graduates (ECFMG). Students at Mahidol Siriraj and Chulalongkorn typically take the USMLE Step 1 in their third or fourth year, and Step 2 CK and CS in their fifth year. The USMLE Step 1 pass rate for Thai medical graduates in 2025 was 72 percent, compared to the international average of 68 percent (ECFMG data). For the UK PLAB pathway, graduates must pass PLAB 1 (a 200-question multiple-choice exam) and PLAB 2 (an OSCE) to register with the General Medical Council (GMC). The PLAB 1 pass rate for Thai graduates in 2025 was 76 percent.

Dental Licensing: The Thai Dental Licensing Examination

Dental graduates must pass the Thai Dental Licensing Examination (TDLE), administered by the Dental Council of Thailand. The TDLE consists of a written component (100 multiple-choice questions on dental sciences and clinical dentistry) and a practical component (five clinical stations, including cavity preparation, crown preparation, extraction, and root canal treatment). The pass rate for international students in 2025 was 84 percent for the written component and 76 percent for the practical component. After passing the TDLE, graduates must complete a one-year internship at an accredited dental hospital, such as the Faculty of Dentistry at Mahidol University or the Faculty of Dentistry at Chulalongkorn University, before they can practice independently. The internship stipend is approximately THB 25,000/month (USD 714).

Residency Matching and Career Opportunities in Thailand

International graduates who wish to pursue residency training in Thailand must participate in the Thai Residency Matching Program (TRMP), administered by the Medical Council of Thailand. The matching process is competitive: in 2026, there were 1,200 residency positions available across Thailand, with 2,400 applicants. International students are eligible for 10 percent of these positions, or approximately 120 slots. The most competitive specialties are dermatology (30 applicants per position), ophthalmology (25:1), and orthopedic surgery (20:1). Less competitive specialties include general surgery (5:1), internal medicine (4:1), and family medicine (2:1). Residency salaries range from THB 40,000/month (USD 1,143) in the first year to THB 55,000/month (USD 1,571) in the third year. After completing residency, international graduates must apply for a work permit and a Non-Immigrant B Visa to practice in Thailand. The work permit fee is THB 3,200 (USD 91) per year.

Conclusion: Actionable Takeaways for Prospective Students

For international students considering medicine or dentistry in Thailand, the pathway is demanding but viable, particularly for those who are willing to invest in Thai language learning and adapt to a high-volume clinical environment. Here are five specific, actionable takeaways:

1. Target your university and exam early. For Mahidol Siriraj or Chulalongkorn, prepare for the IMAT with a target score of 60 or above. For Chiang Mai or Khon Kaen, the MDAT is sufficient, with a target score of 50 or above. Register for the exam at least four months in advance, as test centres fill up quickly, especially in Bangkok and Chiang Mai.

2. Budget for total costs beyond tuition. Including tuition, living expenses, visa fees, and exam costs, a six-year medical degree in Thailand will cost between THB 2.5 million and THB 3.6 million (USD 71,000 to USD 103,000). Dentistry is slightly cheaper, at THB 2.0 million to THB 3.0 million (USD 57,000 to USD 86,000). Living costs in Bangkok are THB 15,000-30,000/month; in Chiang Mai, THB 10,000-20,000/month.

3. Start Thai language learning in Year 1. You must reach B1 CEFR level by the end of Year 2, and B2 level by the time you take the TMLE. Enrol in a formal Thai language course at your university’s language centre — most charge THB 10,000-20,000 (USD 286-571) per semester. Self-study using apps like Ling or ThaiPod101 is insufficient for clinical proficiency.

4. Plan for international licensing exams by Year 3. If you aim to practice in the US or UK, begin USMLE or PLAB preparation in Year 3. Both Mahidol and Chulalongkorn offer USMLE preparation courses, typically costing THB 30,000-50,000 (USD 857-1,429). The USMLE Step 1 is best taken after completing preclinical sciences, while Step 2 CK should follow clinical rotations.

5. Understand visa and work permit requirements before graduation. The ED visa is valid only for study; after graduation, you must switch to a Non-Immigrant B Visa and obtain a work permit. This process takes 2-4 months and requires a job offer from a hospital or dental clinic. The Immigration Bureau in Bangkok processes these applications at its headquarters on Soi Suan Plu. Plan to start the paperwork at least six months before graduation.

Data Footnotes

• Tuition figures for Mahidol Siriraj, Chulalongkorn, Thammasat, Chiang Mai, and Khon Kaen are from the universities’ official international program websites, accessed May 2026. All figures in Thai Baht (THB) with USD approximations at 1 USD = 35 THB, the Bank of Thailand’s mid-market rate as of June 1, 2026.
• IMAT and MDAT test schedules and fees are from the official IMAT website (Cambridge Assessment Admissions Testing) and the Consortium of Thai Medical Schools (CTMS) website, accessed May 2026.
• International student population figures are from the Thai Ministry of Higher Education, Science, Research and Innovation (MHESI) annual report on international students in Thai higher education institutions, 2025 edition.
• TMLE and TDLE pass rates are from the Medical Council of Thailand and Dental Council of Thailand annual reports for 2025, published on their official websites.
• Rural doctor-to-population ratios are from the Thai Ministry of Public Health, Bureau of Health Administration, “Health Workforce Distribution in Thailand, 2025” report.
• USMLE pass rates for Thai graduates are from the Educational Commission for Foreign Medical Graduates (ECFMG) annual data report, 2025.
• Residency matching data is from the Medical Council of Thailand’s “Residency Matching Program Report, 2026” published in March 2026.
• Visa and work permit fees are from the Royal Thai Immigration Bureau and the Ministry of Labour, accessed May 2026.