Mid-Size Private Hospitals in Bangkok: Who Fits Whom

Bangkok’s mid-size private hospitals sit between the big international chains and single-room clinics, and each one tends to be known for one thing. Manarom Hospital is a mental health hospital, Jetanin is a fertility centre, Vimut and Vichaiyut are general hospitals in Phaya Thai, and World Medical Hospital is a Bangkok Chain Hospital site just over the northern city line. This guide compares what each is known for, where it is and who it suits, and tells you what to ask before you book.

How do these hospitals compare at a glance?

The table lists only what the sources show. A blank “not stated” means the hospital’s own page did not say, not that the service is missing.

The practical split: pick a general hospital (Vimut, Vichaiyut, Thainakarin, World Medical) for broad medical needs, and a specialist (Manarom, Jetanin) when your need is exactly what it does. For how the tiers differ overall, read how to choose a hospital in Bangkok.

Manarom Hospital: mental health care in Bang Na

Manarom Hospital is a private psychiatric hospital at 9 Sukhumvit 70/3, Bang Na Tai, in eastern Bangkok. It was founded by Psychiatric Associates Corporation (Siam) and opened on 1 October 2006.

• Who it treats: children, adolescents, adults and older adults, according to its own site.
• What it offers: an outpatient clinic, inpatient care and a day program. Its site also lists sleep disorders, psychological testing and therapies. A 32-bed inpatient unit is reported for the hospital in its Wikipedia entry.
• Getting there: the BTS Bangna (exit 4) and Baring (exit 2) stations are both close, according to the hospital’s directions.
• Language: the website is available in Thai and English. Whether English-speaking clinicians are available for your appointment is not stated, so ask when you pre-register.

Manarom suits someone who already knows they need psychiatric or psychological care and wants a dedicated setting rather than a general hospital’s psychiatry clinic. It is not an emergency room, and it is not a fit for a broken bone or a fever. Our guide to psychiatrists and mental health care in Bangkok covers how to choose a clinician, and the hospital is mentioned in our outpatient addiction treatment guide because its outpatient clinic lists alcohol and substance use disorder (checked September 2026). Mention of a hospital is not a recommendation.

ViMUT Hospital: a newer general hospital in Phaya Thai

ViMUT Hospital is a tertiary care hospital at 500 Phahonyothin Road, Samsen Nai, Phaya Thai, near the Saphan Khwai and Ari BTS stations. It belongs to Pruksa Holding and has 236 beds across 18 floors.

• Known for: the hospital lists heart and vascular, brain, diabetes, orthopedic, digestive and liver care, and non-communicable disease management. It also lists geriatric care, transitional care and online doctor consultations.
• Accreditation: the hospital says it was designed to Joint Commission International standards. A building designed to a standard is not the same as an accredited hospital, so ask for the current JCI certificate if it matters to you or your insurer. Third-party listings also describe it as JCI accredited; treat that as unverified until the hospital shows you the certificate.
• Foreign patients: a Bangkok Post report put foreigners at about 5 percent of patients, with 95 percent Thai, when it described the then-new hospital. A directory lists staff language support in English, Chinese, Arabic and German. Because the foreign share is small, ask how many interpreter hours the day you need are covered.
• Contact: the main number is 02-079-0000.

ViMUT suits a resident of the northern inner city who wants a modern general hospital close to the BTS line. It is also worth a look if you have a long-term condition that needs regular follow-up, since chronic disease care is one of its listed focuses.

World Medical Hospital (WMC): Bangkok Chain Hospital in Pak Kret

World Medical Hospital, often written WMC, is owned by Bangkok Chain Hospital (BCH). It is in Pak Kret district of Nonthaburi, near Central Chaengwattana, so it is just outside the Bangkok city boundary rather than inside it. The drive from the northern side of Bangkok is the main practical question.

• Accreditation: it holds JCI accreditation. In July 2015, DNV GL announced it as the first hospital in Southeast Asia and the Pacific accredited to its International Accreditation Standard for Hospitals. That release is more than ten years old, so treat it as history, not current status.
• International patients: in December 2024 BCH said it had signed an agreement with the Maldives government to work with WMC. The company described WMC as the only hospital in Thailand with this arrangement. That says nothing about walk-in foreign patients’ prices or services.

WMC suits someone living or working in the northern suburbs (Chaengwattana, Pak Kret) who wants a JCI-accredited hospital without crossing the city. If you live in central Bangkok, check the travel time before committing to follow-up visits.

Vichaiyut Hospital: a 1969 hospital with a long record

Vichaiyut Hospital at 53 Set Siri Road, Phaya Thai, began on 9 June 1969 as Vichaiyut Clinic. It now reports 347 inpatient beds and 149 examination rooms. It opened its Medical Center in 2004, and in May 2004 it was granted the royal Garuda emblem, which its history describes as a first for a private hospital.

• Language: the hospital’s site is in English and Thai. Accreditation is not stated on the page, so ask for the certificate.

Vichaiyut suits Thai-speaking residents and long-stay expats who want an established hospital in a central district and are comfortable asking in advance how English-language support works for their appointment.

Thainakarin Hospital: a Bang Na general hospital

Thainakarin Hospital (also written Thai Nakarin) is a private hospital in Bang Na that opened in June 1993 with six main departments: surgery, medicine, paediatrics, gynaecology, ear nose and throat, and dentistry. The Hospital Accreditation Institute of Thailand lists it as re-accredited by a survey dated 25 November 2025, valid until 24 November 2028. HA accreditation is Thailand’s national hospital quality standard; it is separate from JCI.

The patient reviews we found are old, mostly from 2016 to 2019, and mixed. They may not reflect the hospital today, so ask the hospital directly about waiting times, emergency care and language support.

Thainakarin suits residents of the Bang Na and Sukhumvit lower-end corridor who want a general hospital close to home and an HA-accredited facility. It sits a short distance from Manarom, so a family with different needs can cover both in one district.

Jetanin Hospital: fertility and IVF near Chidlom

Jetanin’s fertility unit, the Jetanin Institute for Assisted Reproduction, is listed at 5 Soi Chidlom, Ploenchit Road, in the Chidlom area. Directory entries list IVF, mini IVF, ICSI and egg freezing, and credit the founder, Dr Jongjate Aojanepong, with more than 27 years running a centre for couples with infertility. One Thai directory gives opening hours of Monday to Saturday, 07:00 to 15:00, but that may be out of date, so call to confirm.

• Prices: directory entries give no IVF price and say to inquire. HDmall lists a fertility screening package at 4,410 THB (~130 USD, checked October 2026) and a 15-item premium pre-pregnancy check at 10,780 THB (~315 USD, checked October 2026). These are screening prices, not the cost of treatment.
• What to ask: an itemised quote that separates stimulation medication, egg retrieval, ICSI, embryo culture, transfer and storage, plus what is excluded (genetic testing, repeat cycles).

Jetanin suits a couple or individual who has already decided on assisted reproduction and wants a centre whose whole business is fertility. For the wider picture of cycles, costs and rules, see our IVF and fertility treatment guide.

Other names you will see

These appear in searches. The sources for them are thin, so each gets one line.

For larger private hospitals, see our guides to MedPark and Vejthani.

• Wansiri Hospital: a medical-tourism directory lists it as a private surgical hospital founded in 2021 with 29 beds, focused on plastic surgery, obstetrics and gynaecology, and general surgery. Its address is given as Rama 3 Road. It is a specialist, not a general hospital.
• Lelux Hospital: directories describe a specialised plastic surgery hospital that began in 2002 as a smaller clinic.
• IDL Hospital: appears in directories as a skin and plastic surgery hospital in Bang Phlat, not a general hospital.
• Ramkhamhaeng Hospital: a private hospital at 436 Ramkhamhaeng Road, Huamark. One medical-tourism guide lists orthopedics, cardiac care, cosmetic surgery and fertility as its focus.
• PMG Hospital: a Bang Khun Thian hospital listed with 109 beds. Directories disagree on its main specialty.
• WIH International Hospital: appears in a directory at Bang Na and is marketed for stem cell therapy. Read our stem cell and regenerative medicine guide before considering that.

How should you compare prices?

Published tariffs are not a basis for choosing between these hospitals, and a claim that a given mid-size hospital is cheaper than a large international one is unconfirmed until you hold written quotes for the same procedure from both. Ask each hospital for an itemised written estimate covering doctor fees, room, medication, tests and follow-up, then compare totals. Our hospital types guide explains why price gaps appear between tiers.

For hospital groups, see our guides to the Thonburi group and the Kasemrad network.

Cash or insurance at a mid-size hospital?

Before you book, check whether your insurer lists the hospital for direct billing. A mid-size hospital that is not on your insurer’s list may ask you to pay and claim back. Insurance vs cash for treatment explains what to weigh, and health insurance for expats covers choosing a policy. Ask about billing, interpreters and claim forms in advance.

What if it is an emergency?

Do not choose between these hospitals in an emergency. Call 1669 and go where the ambulance takes you or to the nearest emergency room. Specialist hospitals such as Manarom or Jetanin are not set up as emergency rooms. Read what to do in a medical emergency in Bangkok before you need it.

A short checklist before you book

1. Match the hospital to the need. A specialist for a specialist problem; a general hospital for everything else.
2. Ask for the accreditation certificate. JCI (international) and HA (Thai national) are different, and a “designed to” claim is not accreditation.
3. Ask about English. Confirm that an English-speaking clinician or interpreter is available at your appointment time.
4. Get a written, itemised estimate for the same procedure from two hospitals.
5. Check your insurer’s list for direct billing and any residence conditions on package offers.
6. Plan the route. Check the travel time from where you live or stay, especially for Pak Kret.

Which hospital fits which traveller?

• Long-stay expat in the north inner city or Ari area: ViMUT, for a modern general hospital on the BTS line, or Vichaiyut for an older established one.
• Resident of Bang Na or the lower Sukhumvit corridor: Thainakarin for general care, Manarom if your need is mental health.
• Northern suburbs or Chaengwattana: World Medical Hospital.
• Couple considering assisted reproduction: Jetanin, with a quote and success-rate questions in hand.
• Short-stay visitor with an unplanned problem: a hospital with a clear international patient desk is usually simpler. Read how to choose a hospital first.

Questions to take to the first appointment

A good first visit is easier when you bring the same short list to every hospital.

• What exactly does the estimate include, and what is billed separately?
• Which doctor will see me, and does that doctor speak English?
• Is the hospital on my insurer’s direct-billing list, and who files the claim?
• If something goes wrong after hours, where do I go and who answers the phone?
• Can I have my records and test results in English, and in what format?

Bring your passport or residence documents, your current medication list and any earlier test results. Keep all quotes in writing so you can compare them later.

Sources and last verified

Official and primary sources: Hospital Accreditation Institute (Thainakarin accreditation record, checked October 2026), Manarom Hospital website, Wikipedia (Manarom), Vichaiyut Hospital website, DNV GL news release (2 July 2015), Bangkok Chain Hospital announcement (December 2024). Secondary: ViMUT, Jetanin, Wansiri and Lelux directory listings, Bangkok Post, HDmall, patient reviews. Last verified: October 2026.