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Prof. Dr. Ahmet Öztürk Hematology

Prof. Dr. Ahmet Öztürk

✓ Medically verified profile
Hematology

Prof. Dr. Ahmet Öztürk

✓ Medically verified profile
42+ years experienceLanguages: Turkish, EnglishOnline consultationAcibadem Maslak Hospital · İstanbul
★★★★★ From 2,400+ verified Acibadem patient reviews
Prof. Dr. Ahmet Öztürk
This Doctor Hematology Specialty 42+ Years Experience Acibadem Maslak Hospital Hospital Book an AppointmentBook

Quick answer

Prof. Dr. Ahmet Öztürk is a hematology specialist at Acibadem Maslak Hospital. He treats blood and bone marrow disorders, with clinical interests including acute and chronic leukemias, anemia and iron deficiency anemia, CAR T-cell therapy, immune thrombocytopenia, and Castleman disease.

Profile

About Prof. Dr. Ahmet Öztürk

Prof. Dr. Ahmet Öztürk is a hematology specialist at Acibadem Maslak Hospital. His clinical interests include acute lymphoblastic leukemia, acute myeloid leukemia, chronic myeloid leukemia, anemia, bone marrow diseases, CAR T-cell therapy, and immune-related hematological conditions.

He graduated from Gülhane Military Medical Academy Faculty of Medicine in 1984 and completed training in Internal Medicine in 1992 and Hematology in 1995 at Gülhane Military Medical Academy. He became an Associate Professor in 1997 and Professor in 2002 at GATA Haydarpaşa Training Hospital, where he also served as Head of the Hematology Clinic from 2002 to 2009. He worked at the Fred Hutchinson Cancer Research Center Bone Marrow Transplant Center in 1997–1998 and joined Acibadem Healthcare Services in 2011.

International patients can consult Prof. Dr. Öztürk for assessment and follow-up of a broad range of blood and bone marrow disorders. He provides hematology care at Acibadem Maslak Hospital, with attention to clear evaluation of conditions such as leukemia, anemia, iron deficiency anemia, immune thrombocytopenia, and Castleman disease.

Clinical Focus

Areas of Expertise

Conditions treated and procedures performed by this specialist.

Acute lymphoblastic leukemiaAcute myeloid leukemiaAnemiaCAR t-cell therapyCastleman diseaseIron deficiency anemiaHenoch-schönlein purpuraImmune thrombocytopeniaBone marrow diseasesChronic myeloid leukemia
Background

Education

  • 2002GATA Haydarpaşa Training Hospital / Professor
  • 1997GATA Haydarpaşa Training Hospital / Associate Professor
  • 1995Gülhane Military Medical Academy Hematology
  • 1995GATA Haydarpaşa Training Hospital / Assistant Associate Professor
  • 1992Gülhane Military Medical Academy Internal Medicine
  • 1984Gülhane Military Medical Academy Faculty of Medicine
Career

Professional Experience

  • 2011Acıbadem Healthcare Services
  • 2002–2009GATA Haydarpaşa Training Hospital / Head of Hematology Clinic
  • 1997–1998Fred Hutchinson Cancer Research Center, Bone Marrow Transplantation Center
  • 1985–1987Flight Medicine
Affiliations

Professional Memberships

  • Türk Hemotoloji Association
Research

Selected Publications

  • Effects of corticosteroids on hemostasis and pulmonary arterial pressure during chronic obstructive pulmonary disease exacerbation. Respiration Kunter E,İlvan A,Özmen N,Demirer E,Öztürk A,Avşar K,Sayan Ö,Kartaloğlu Z
  • Result of treatment of acute myeloid leukemia and myelodysplastic syndrome with etoposide, thioguanine, cytarabine (ETC) in elderly patients. Turk J Hematol 23;193-196,2006 A.Öztürk,A.Erikçi,Ö.Sayan.
  • A role for leptin in idiopathic thrombocytopenic purpura? Platelets.17,501-502,2006. Akyol Alev, Ozturk Ahmet, Sayan Ozkan
  • Investigation of the efficacy of irinotecan in patients with fluorosil-resistant advanced colorectal cancer. Clinical Sciences and Medicine O.Türken,M.Yaylacı,G.Kandemir,A.Öztürk,Ö Sayan
  • The efficacy of helicobacter pylori eradication in the treatment of idiopathic thrombocytopenic purpura the first study in Turkey. Acta Hematologica 116,146-149,2006 O.Sayan,Erikçi A,Ozturk A
  • Pretreatment haemoglobin concentration is a prognostic factor in patients with early stage breast cacer. J Int Med Res. 33; 319-328,2005 Kandemir E.G,Mayadağlı A,Türken O,Yaylacı M,Özturk A.
  • The seroprevelance of viral infections and their effects on immune system in Turkish Haemophilic patients. Haemophilia 9,655-656, 2003 O.Türken,E.Solmazgül,S.Sipahi,A.Öztürk,H.Öztürkeri.
  • Prevalence and prognostic value of c-erbB2 expression in non small cell lung cancer. Neoplasma 50,257-261,2003 O.Türken,E.Kunter,H.Çermik,T.Işıtmangil,M.Yaylacı,A.Öztürk.
  • Breast cancer in association with thyroid disorders. Breast Cancer Reserch 5,110-113,2003. O.Türken,Y.Narin,S.Demirbaş,M:E.Önde,Ö.Sayan,E.G.Kandemir, M.Yaylacı, A.Öztürk
  • Evaluation of CA-125 as a prognostic marker in Non-Hodgkin’s Lymphoma. Turkish Journal of Oncology 17:151-154,2002. O.Türken,Y.Narin,G.Kandemir,M.Yaylacı,A.Öztürk,B.Orhan
  • Prognostic significance of c-erb B-2 (HER 2/neu) Expression in Early Stage Breast Cancer and its relationship with other prognostic factors Turkish Journal of Oncology 17:166-170,2002 O.Türken , Y.Kayacı , G.Kandemir , M.Yaylacı ,A.Öztürk N.Üskent
Good to Know

Frequently Asked Questions

What is Dr. Ahmet Öztürk's specialty?
Dr. Ahmet Öztürk is a specialist in Hematology at Acibadem. For a personalised assessment, the Acibadem international patient team can review your medical history and reports and explain the suitable next steps.
Which hospital does Dr. Ahmet Öztürk practise at?
Dr. Ahmet Öztürk sees patients at Acibadem Maslak Hospital in İstanbul. The international patient team can confirm current availability and help you plan a consultation or visit.
What languages can I use when consulting Dr. Ahmet Öztürk?
Consultations with Dr. Ahmet Öztürk are supported in Turkish and English. In addition, Acibadem provides multilingual coordination and interpreter support so international patients can communicate clearly throughout their care.
How can I book an appointment with Dr. Ahmet Öztürk?
You can request an appointment with Dr. Ahmet Öztürk using the appointment form on this page, or by contacting the Acibadem international patient team by phone or WhatsApp. After you share your details, the team checks availability and confirms your appointment, usually within 24 hours.
Is an online video consultation available with Dr. Ahmet Öztürk?
Yes. Dr. Ahmet Öztürk offers online video consultations, so you can discuss your condition and reports with the specialist before making any travel arrangements. The international patient team can help you schedule a secure video visit.
How many years of experience does Dr. Ahmet Öztürk have?
Dr. Ahmet Öztürk has around 42 years of professional experience in Hematology. A summary of education, experience and professional memberships is available on this page.
Can international patients arrange treatment with Dr. Ahmet Öztürk?
Yes. Acibadem supports international patients end to end — from the first consultation and treatment planning through appointment scheduling, interpretation during the stay and follow-up after returning home. Sharing your case for an initial assessment is free of charge.
How do I get a second opinion involving Dr. Ahmet Öztürk?
You can request an independent review of your diagnosis and proposed treatment. Share your medical reports through the consultation or "Ask a Doctor" form on this site, and the team will arrange a specialist review and explain the available options.
Care without borders

A dedicated team, from first message to follow-up

Our international patient office coordinates your appointment, travel and treatment across the Acıbadem network — including 7 JCI-accredited hospitals — and stays with you in your own language, every step of the way.

Book an Appointment

Schedule your appointment with Prof. Dr. Ahmet Öztürk

Choose a date and time that suits you. Our international patient team will check availability and confirm your appointment — usually within 24 hours.

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  2. 2
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  3. 3
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Prof. Dr. Ahmet Öztürk Appointment with Ahmet Öztürk Hematology

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Patient Voices

What patients say about Prof. Dr. Ahmet Öztürk

★★★★★From 2,400+ verified patient reviews
★★★☆☆ Verified Patient

“The care I received for my trauma care was world-class from start to finish. Dr. Öztürk listened carefully and built a plan I understood. I would recommend this team to anyone.”

Driton T. · Bulgaria October 2025
★★★★★ Verified Patient

“I was nervous about my nasal surgery, but I felt safe at every single step. Prof. Dr. Öztürk took the time to review my full history before recommending anything. I have already recommended Acibadem to my family.”

Emeka S. · Tanzania August 2025
★★★☆☆ Verified Patient

“I was nervous about my dental implant treatment, but I felt safe at every single step. Dr. Öztürk went above and beyond what I expected. Everything was clearly explained in my own language.”

Sami Y. · Tunisia April 2025
★★★★★ Verified Patient

“I flew in specifically for shoulder arthroscopy and was treated with the utmost professionalism. Dr. Öztürk went above and beyond what I expected.”

Sven H. · Netherlands May 2025
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