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Istanbul University Oncology Institute

University Hospital · İstanbul · since 1982

Registered as İstanbul Üniversitesi Onkoloji Enstitüsü ve Hastanesi

Ministry-sourced record

Investigation status: Public registry data only — no comprehensive investigation performed.

Investigate this clinic

We can research clinics and doctors, query official sources, examine documents and compare public records. We cannot guarantee that an authority replies, access confidential inspection data, or predict medical outcomes.

Istanbul University Oncology Institute is a public university hospital in İstanbul. It is on the Ministry of Health's health tourism register under document reference 2026034015610080000544618 rather than an ST number. The register lists 11 doctors, 45 beds and a total staff of 240, and records the facility as operating since 1982 (year recorded in the register). Treatments on record: Chemotherapy, LINAC, Radiation Therapy and TomoTherapy. Staff are listed as speaking English.

  • Clinicians on record11
  • Operating since1982register year
  • Total staff240
  • Beds45

Is Istanbul University Oncology Institute listed as authorised for international health tourism?

Yes — listed on the Ministry of Health register as of 2026-10-29. This site has read it on the register since 2026-09-17.

Being on the register says a facility holds the authorisation. It is not a quality or safety verdict; that is what an independent investigation is for.

Register status
listed
Clinicians on the register
11
Official documents on file
2
Register last read
2026-10-29

What the register cannot tell you: whether the clinicians are skilled, whether a plan is right for you, or what happens if something goes wrong. The licence is permission, not a quality mark. How to verify a licence yourself.

Names and addresses on record

Each value shows the kind of source it comes from and when it was last checked. The official name, the company that operates the facility and the name it trades under are different things; one is never shown as another.

Official facility name (as recorded)
İstanbul Üniversitesi Onkoloji Enstitüsü ve HastanesiOfficial registerchecked 2026-10-29Ministry of Health register
Legal entity (operator)
Not established in the sources examinedNot established
Trading name
Not established in the sources examinedNot established
Address in the register
Topkapı Mah.Turgut Özal Millet Cad.Bina No: 118 Af İç Kapı No: 1 Fatih/ İstanbulOfficial registerchecked 2026-10-29Ministry of Health register
Address held by the local authority
Not established in the sources examinedNot established
Address the clinic states
Not established in the sources examinedNot established

What the records establish — and what remains to be established

What the records establish

  • Listed on the Ministry of Health's health-tourism register as of 2026-10-29.
  • International Health Tourism Authorisation Certificate 2026034015610080000544618: copy on file, hashed on 2026-10-28.
  • Operating Licence and Activity Permit: copy on file, hashed on 2026-10-28.
  • 11 clinicians on the register record as of 2026-10-29.

What remains to be established

  • Which physicians are currently affiliated with the facility?
  • Does the address match how it appears in other official sources?
  • Is the authorisation's current status re-confirmed with the Ministry?
  • What does official correspondence about the facility say?

The same open questions apply to every clinic. They are not findings about this one.

Before you commit

A free checklist, the same for every clinic.

  • The name on your contract is the official facility name on the register.
  • The address where the procedure takes place matches the registered address.
  • The treating clinician is named in writing.
  • You know which company issues the quote.
  • Warranty and aftercare terms are in writing.
  • You know which company's account receives the deposit.
  • The scope of treatment and any extra costs are in writing.
  • The health-tourism authorisation has been re-checked shortly before you book.

Clinimora does not arrange payments or appointments.

Treatments

Declared in the official portal Facility declared

Entered by the facility on the Ministry-hosted portal. A listed treatment is not a statement about who performs it or how well.

ChemotherapyLINACRadiation TherapyTomoTherapy

Departments

Anesthesiology and ReanimationCardiologyInterventional RadiologyMedical GeneticsMedical OncologyNutrition and DieteticsOrthopedics and TraumatologyPediatric Hematology and OncologyRadiation OncologyRadiologySurgical Oncology

Clinicians · 11 on the official record Ministry record

11 clinicians on the register record as of 2026-10-29. This does not mean one of them will treat you. Ask the clinic to name your treating clinician in writing.

Scroll sideways to see all 11

Opal Sezgi Çeliker

M.D. Specialist

Anesthesiology and Reanimation

Cafer Zorkun

Professor

Cardiology

Yavuz Dizdar

Associate Professor

Nutrition and Dietetics

Süleyman Bademler

Professor

Surgical Oncology

İnci Kızıldağ Yırgın

Associate Professor

Interventional Radiology

Gökhan Polat

Associate Professor

Orthopedics and Traumatology

Nergiz Dağoğlu Sakin

Professor

Radiation Oncology

İnci Kızıldağ Yırgın

Associate Professor

Radiology

Melin Aydan Ahmed

Doctor

Medical Genetics

Abdulmünir Azizy

Doctor

Medical Oncology

Sayime Başak Koç Şenol

Associate Professor

Pediatric Hematology and Oncology

Declared by the facility

Appendix: languages, payment methods and equipment as the facility entered them. Published as given; not checked by us.

Show languages, payment methods and equipment

Languages reported by the facility Facility declared

English

Payment methods reported by the facility: American Express, EFT, Maestro Debit, Mastercard, Transfer, Visa, Visa Debit and Western Union.

On site and nearby Facility declared

Pharmacy

Equipment: facility-declared information on the Ministry-hosted portal Facility declared

Computed Tomography (CT) SystemsECGMammography SystemsTomoTherapy HDAUltrasound Imaging SystemsUltrasonography
Ministry recordthe Ministry's own record Facility declaredentered by the facility, published as given Matchedfound by us and matched to this record

Accreditations and certifications

ISO 9001 Quality Management Sytem Certificate

Clinic-provided photographs

Show 5 photographs provided by the clinic
Clinic-provided photograph of Istanbul University Oncology Institute Clinic-provided photograph of Istanbul University Oncology Institute Clinic-provided photograph of Istanbul University Oncology Institute Clinic-provided photograph of Istanbul University Oncology Institute
Show all 5 photographs
Clinic-provided photograph of Istanbul University Oncology Institute

Photographs entered by the clinic on the Ministry-hosted portal; not taken or checked by us.

Reviews and ratings

3.9 Google rating from 140 reviews · read 2026-10-08

Source: Google (Places data, read 2026-10-08). This is Google's rating, not a Clinimora assessment.

This site holds no patient reviews of Istanbul University Oncology Institute and does not write any. Read them where they are published, then check what you read against the register entry above: the licence, the legal entity (registered as İstanbul Üniversitesi Onkoloji Enstitüsü ve Hastanesi) and the clinicians on record.

Frequently asked questions

Is Istanbul University Oncology Institute listed as authorised for international health tourism?

Yes — listed on the Ministry of Health register as of 2026-10-29. This site has read it on the register since 2026-09-17. Being on the register says a facility holds the authorisation. It is not a quality or safety verdict; that is what an independent investigation is for.

What kind of facility is Istanbul University Oncology Institute?

University Hospital in İstanbul, Türkiye, registered under the legal name "İstanbul Üniversitesi Onkoloji Enstitüsü ve Hastanesi".

Who are the doctors at Istanbul University Oncology Institute?

The Ministry's register records 11 clinicians for this facility; their names, titles and specialties are listed on this page as the register publishes them.

Which languages are spoken at Istanbul University Oncology Institute?

The facility records English as spoken by its staff.

Where is Istanbul University Oncology Institute?

Topkapı Mah.Turgut Özal Millet Cad.Bina No: 118 Af İç Kapı No: 1 Fatih/ İstanbul, İstanbul, Türkiye

How can I verify Istanbul University Oncology Institute myself?

Ask the clinic for its international health-tourism authorisation number (format ST-0000), look it up on the Ministry of Health's register, and compare the legal name on the certificate with the name on the quote you were given.

Does clinimora.com recommend Istanbul University Oncology Institute?

No. Clinimora does not recommend or rank clinics, and clinics cannot pay for ranking. This page shows what the Ministry publishes and the documents behind it.

Official register

The licence number, the documents and the fields below come from the Republic of Türkiye Ministry of Health's health tourism register, last read on 2026-10-29. Social accounts, photographs, equipment and the treatment list are entered by the clinic itself on that same official portal.

Registered name
İstanbul Üniversitesi Onkoloji Enstitüsü ve Hastanesi
Facility type
Public University Hospital
Sector
Public
City
İstanbul
Address
Topkapı Mah.Turgut Özal Millet Cad.Bina No: 118 Af İç Kapı No: 1 Fatih/ İstanbul
Authorisation number
2026034015610080000544618
Operating since
1982 (year recorded in the register)
Total staff
240
Beds
45

Document verification

  • International Health Tourism Authorisation Certificate 2026034015610080000544618

    Issuing authority
    T.C. Sağlık BakanlığıOfficial registerchecked 2026-10-29
    Issue date
    2026-08-20Official registerchecked 2026-10-29
    Expiry
    Not specified
    Verification code
    None recorded
    Retrieved on
    2026-10-28
    Copy integrity
    Not yet re-checked by the nightly job; the hash was recorded when the file was retrieved.

    Credential status: not revoked by Clinimora. Signed by Clinimora.

    Regulatory status: The number is on the Ministry register read on 2026-10-29. Not separately re-confirmed with the issuing authority.

    Original, proof and how verification works

    How verification works: when we retrieve a document we record its SHA-256 fingerprint and sign a W3C Verifiable Credential naming that fingerprint. Every night a sample of documents is fetched again from our storage, re-hashed and its signature re-checked. This proves the copy has not changed since we retrieved it. It does not prove that the authority still considers the document in force — that is the regulatory status above. Our method.

  • Operating Licence and Activity Permit

    Issuing authority
    T.C. Sağlık BakanlığıOfficial registerchecked 2026-10-29
    Issue date
    Not specified
    Expiry
    Not specified
    Verification code
    None recorded
    Retrieved on
    2026-10-28
    Copy integrity
    Not yet re-checked by the nightly job; the hash was recorded when the file was retrieved.

    Credential status: not revoked by Clinimora. Signed by Clinimora.

    Regulatory status: Not independently re-confirmed with the issuing authority.

    Original, proof and how verification works

    How verification works: when we retrieve a document we record its SHA-256 fingerprint and sign a W3C Verifiable Credential naming that fingerprint. Every night a sample of documents is fetched again from our storage, re-hashed and its signature re-checked. This proves the copy has not changed since we retrieved it. It does not prove that the authority still considers the document in force — that is the regulatory status above. Our method.

Issuer did:web:clinimora.com · public key · eddsa-jcs-2022

Want this checked beyond the register? Request an independent investigation of Istanbul University Oncology Institute.

Request an investigation

Our observations

These are Clinimora's data-collection events, not the clinic's regulatory history. This site only began reading the register in September 2026 and cannot describe what happened before.

  1. Register readThe Ministry's register was read in full. This entry was present, carrying 2026034015610080000544618.
  2. Website checkedThe domain in the registered email address was fetched and named this facility.
  3. Clinic description takenFrom the clinic's own published summary of itself.
  4. First read by clinimora.comThe earliest day this site holds an observation of this entry.

Official regulatory events

Dates stated in the official documents and the register, and official events we recorded with their source. These are the authority's dates, not our observations.

  1. International Health Tourism Authorisation Certificate issuedDocument number 2026034015610080000544618.
  2. Operating since (year recorded in the register)The year the register records for this facility.

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