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Prof. Dr. Ahmet Öztürk Hematology

Prof. Dr. Ahmet Öztürk

✓ Medically verified profile
Hematology

Prof. Dr. Ahmet Öztürk

✓ Medically verified profile
41+ years experienceLanguages: Turkish, EnglishOnline consultationAcibadem Maslak Hospital · İstanbul
★★★★★ From 2,400+ verified Acibadem patient reviews
Prof. Dr. Ahmet Öztürk
Profile

About Prof. Dr. Ahmet Öztürk

Quick answer

Prof. Dr. Ahmet Öztürk is a hematology specialist at Acibadem Maslak Hospital in İstanbul with 41+ years of experience.

He treats acute myeloid leukemia, myelodysplastic syndrome, idiopathic thrombocytopenic purpura, hemophilia, and non-Hodgkin lymphoma, and performs bone marrow transplantation, chemotherapy with etoposide, thioguanine and cytarabine, and Helicobacter pylori eradication therapy for idiopathic thrombocytopenic purpura. He offers consultations in Turkish and English, including online video consultation.

Prof. Ahmet Öztürk is a seasoned medical professional and professor with a distinguished career in clinical practice, education, and leadership. He earned his professorship in 2002 at GATA Haydarpaşa Training Hospital, where he developed a strong foundation in medical teaching and patient care. Since 2016 he has been affiliated with Acıbadem Health Group, contributing his expertise to a leading private healthcare organization.

He is an active member of the Turkish Hematology Association, participating in the professional community and staying current with advances in hematology. Known for a commitment to clinical excellence and medical education, Prof. Öztürk brings extensive experience and respected leadership to his field.

Clinical Focus

Areas of Expertise

Conditions treated and procedures performed by this specialist.

Acute myeloid leukemiaMyelodysplastic syndromeIdiopathic thrombocytopenic purpuraHemophiliaNon-Hodgkin lymphomaBone marrow transplantationEtoposide, thioguanine and cytarabine chemotherapyHelicobacter pylori eradication therapy for idiopathic thrombocytopenic purpura
Background

Education

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

Professional Experience

  • 2016Acibadem Health Group
  • 2002–2009GATA Haydarpaşa Training Hospital / Hematology Clinic Chief
  • 1997–1998Fred Hutchinson Cancer Research Center, Bone Marrow Transplant Center
  • 1985–1987Flight Medicine
Affiliations

Professional Memberships

  • Turkish Hemotology 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 41 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.
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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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