Oncology

QST Hospital (National Institutes for Quantum Science and Technology)

量子科学技術研究開発機構 QST病院

Chiba City, Chiba

Heavy-ion (carbon-ion) radiotherapy hospital in Chiba, with an international patient section and first-consultation waits of about 1–2 weeks.

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Treatments at QST Hospital (National Institutes for Quantum Science and Technology)

What each treatment is and how it is given. Whether it suits you is decided by the clinic’s physician after reviewing your records.

TreatmentWhat it isTypeLearn more
Heavy-ion radiotherapyCarbon-ion beams deliver a concentrated, biologically potent dose to tumors with fewer fractions than conventional radiotherapy. Radiotherapy & particle therapyAsk your coordinator

Costs depend on your case and differ for international patients. Your coordinator explains the clinic's fees, interpreter and coordination costs before you decide.

About the clinic

QST Hospital, part of the National Institutes for Quantum Science and Technology, has provided carbon-ion (heavy-ion) radiotherapy since 1994. Heavy-ion therapy is insurance-covered for an expanding list of cancers (updated June 2026) and the hospital participates in multicenter J-CROS trials. It provides information for overseas patients; waits for a first consultation are about 1–2 weeks.

  • Heavy-ion (carbon-ion) radiotherapy
  • Radiation oncology

Doctors

  • Hitoshi Ishikawa 石川 仁

    Hospital Director

    Radiation oncologist leading QST Hospital.

International patients

What the clinic publishes

Accepts international patients. Dedicated section for overseas patients.

Languages: English

What JapanMedAssist adds

  • Records collection and Japanese translation
  • Physician pre-review of your case
  • Appointment scheduling
  • Medical interpreter at every visit
  • Visa and travel letter guidance

Access and hours

Address
4-9-1 Anagawa, Inage-ku, Chiba 263-8555 千葉県千葉市稲毛区穴川4-9-1
Hours
Not published. We confirm appointment times for you.
Official website
www.qst.go.jp/site/hospital · English site
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Ask us about this clinic

Send us your diagnosis and treatment history. A case coordinator will check whether this clinic fits your case, request a medical review, and explain costs and next steps before you travel.

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Independent information. JapanMedAssist is not affiliated with QST Hospital (National Institutes for Quantum Science and Technology) unless stated.

How we arrange your visit

  1. 1

    Send your records

    Share your diagnosis, reports and imaging through our secure form. We translate them into Japanese.

  2. 2

    Clinic match and physician review

    We check which clinics fit your case and ask the clinic’s physician to review it before you travel.

  3. 3

    Visit with an interpreter

    We schedule appointments, arrange a medical interpreter and explain all costs before you decide.

Frequently asked questions

Does QST Hospital (National Institutes for Quantum Science and Technology) accept international patients?

Yes. Dedicated section for overseas patients. JapanMedAssist can coordinate records translation, interpretation and scheduling.

How do I book QST Hospital (National Institutes for Quantum Science and Technology) from abroad?

Send your diagnosis and recent medical records through our consultation form, WhatsApp or Messenger. A coordinator checks whether this clinic fits your case, arranges a medical review, and explains costs and next steps before you travel.

How much does treatment at QST Hospital (National Institutes for Quantum Science and Technology) cost?

Costs depend on your case and differ for international patients. Your coordinator explains the clinic's fees, interpreter and coordination costs before you decide. Many treatments are self-pay and not covered by Japanese public insurance.

Which documents do I need?

Usually a referral letter or summary from your current doctor, recent pathology and imaging reports, and a list of treatments so far. We help you collect and translate them.

Where is QST Hospital (National Institutes for Quantum Science and Technology)?

4-9-1 Anagawa, Inage-ku, Chiba 263-8555.

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Sources

Summarized from the clinic’s public website on 2026-09-28. Report an error

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