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Assoc. Prof. Gül Dabak, MD Pulmonary Medicine · Acibadem Atakent Hospital, İstanbul

Assoc. Prof. Gül Dabak, MD

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Pulmonary Medicine · Acibadem Atakent Hospital, İstanbul

Assoc. Prof. Gül Dabak, MD

Assoc. Prof. Gül Dabak, MD is a Pulmonary Medicine specialist at Acibadem Atakent Hospital in İstanbul. She evaluates and treats lung nodules, lung and other thoracic cancers, COPD, pulmonary embolism, asthma, bronchitis, pneumonia and other lower respiratory tract infections, performs bronchoscopy and supports smoking cessation. She consults in Turkish and English.

Medically verified profile 34+ years in medicineTurkish · EnglishVideo consultation available
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Assoc. Prof. Gül Dabak, MDAccepting international patients
SpecialtyPulmonary Medicine
DepartmentPulmonology
ConsultationVideo · In person · Second opinion
Profile

About Assoc. Prof. Gül Dabak, MD

Assoc. Prof. Gül Dabak, MD is a Pulmonary Medicine specialist in the Pulmonology unit at Acibadem Atakent Hospital in İstanbul. She has more than 34 years in medicine. Dr. Dabak graduated from İstanbul University Cerrahpaşa Faculty of Medicine in 1992 and completed her specialty training in Chest Diseases at Heybeliada Chest Diseases and Thoracic Surgery Hospital in 1998.

Her career includes chief assistant positions at Heybeliada Chest Diseases and Thoracic Surgery Training and Research Hospital (1998–2005), Süreyyapaşa Chest Diseases and Thoracic Surgery Training and Research Hospital (2005–2010 and 2013–2014) and İstanbul Kartal Koşuyolu High Specialization Training and Research Hospital (2010–2013). In 2014 she worked at İstanbul Occupational Diseases Hospital, and in 2015 she joined Acıbadem Healthcare Services. Dr. Dabak completed tuberculosis mycobacteriology training at the Mycobacteriology Laboratory of National Jewish Medical and Research Center, Denver, USA (2003), and lung transplantation training at the Vienna University Medical School Cardiothoracic Transplant Unit (2008, European Respiratory Society Scholarship) and the Newcastle University Freeman Hospital Cardiothoracic Transplant Unit (2010, Thoracic Association Scholarship). Within the Turkish Thoracic Association Lung Transplantation Working Group she served as Executive Committee Member (2010–2012 and 2014) and as Chair (2012–2014). She is a member of the European Respiratory Society, the American Thoracic Society, the Türk Toraks Association, the Turkish Respiratory Research Association, the Turkish Medical Association, the İstanbul Medical Chamber, the Verem Savaş Association and the Association of European Respiratory Society Fellows. Her publications include work on pulmonary embolism, lung transplantation, tuberculosis testing and bronchoscopic imaging in the diagnosis of lung malignancy.

Clinical focus

Dr. Dabak evaluates and manages a range of respiratory conditions. Her areas of expertise include lung nodules, lung cancer and other thoracic cancers, and she performs bronchoscopy as part of the diagnostic work-up of pulmonary lesions. She also treats chronic obstructive pulmonary disease (COPD), asthma and pulmonary embolism.

Lower respiratory tract infections are a further part of her practice, including bronchitis and pneumonia. In addition, Dr. Dabak provides support for patients who wish to stop smoking. The appropriate diagnostic steps and treatment options depend on each patient’s condition and are discussed individually after clinical assessment.

How Dr. Dabak works with international patients

Dr. Dabak consults in Turkish and English, and interpreters can be arranged for other languages. Before a visit, the Acibadem international patient team coordinates the collection of prior reports and imaging, such as CT, X-ray or MRI reports, laboratory and pathology results, operative notes and discharge summaries, and arranges appointments and the hospital visit. A first consultation typically covers the patient’s history and symptoms, a review of existing imaging and previous treatments, a clinical examination and a discussion of the options. Video consultation is available for international patients who wish to discuss their case before or instead of travelling.

Clinical focus

What Dr. Dabak treats and performs

Each item opens the condition or treatment page with the care pathway for international patients.

Background

Education, career and memberships

Education & training

Education

  • 1998Heybeliada Chest Diseases and Thoracic Surgery Hospital Chest Diseases
  • 1992İstanbul University Cerrahpaşa Faculty of Medicine
Career

Professional Experience

  • 2015Acıbadem Healthcare Services
  • 2014Turkish Thoracic Association Lung Transplantation Working Group / Executive Committee Member
  • 2014İstanbul Occupational Diseases Hospital
  • 2013–2014Süreyyapaşa Chest Diseases and Thoracic Surgery Training and Research Hospital / Chief Assistant
  • 2012–2014Turkish Thoracic Association Lung Transplantation Working Group / Chair
  • 2010–2013İstanbul Kartal Koşuyolu High Specialization Training and Research Hospital / Chief Assistant
  • 2010–2012Turkish Thoracic Association Lung Transplantation Working Group / Executive Committee Member
  • 2010Newcastle University Freeman Hospital Cardiothoracic Transplant Unit / Lung Transplantation Training / Thoracic Association Scholarship
  • 2008Vienna University Medical School Cardiothoracic Transplant Unit / Lung Transplantation Training / European Respiratory Society Scholarship
  • 2005–2010Süreyyapaşa Chest Diseases and Thoracic Surgery Training and Research Hospital / Chief Assistant
  • 2003Mycobacteriology Laboratory of National Jewish Medical and Research Center, Denver,USA / Tuberculosis Mycobacteriology Training
  • 1998–2005Heybeliada Chest Diseases and Thoracic Surgery Training and Research Hospital / Chief Assistant
Memberships

Professional Memberships

  • Verem Savaş Association
  • European Respiratory Society
  • Turkish Medical Association
  • Türk Toraks Association
  • American Thoracic Society
  • İstanbul Medical Chamber
  • Turkish Respiratory Research Association
  • Association of European Respiratory Society Fellows
Selected publications

Selected Publications

  • The Tupeg Study Investigators.Should Low-Molecular-Weight Heparin be Preferred Over Unfractionated Heparin After Thrombolysis for Severity Pulmonary Embolism Clin Appl Thromb Hemost. 2015 Jan 27. Senturk A, Ucar EY, Berk S, Ozlu T, Altinsoy B, Dabak G, Cakir E, Kadioglu EE, Sen HS, Ozsu S
  • Tupeg Study Investigators.Combination and comparison of two models in prognosis of pulmonary embolism: results from Turkey Pulmonary Embolism Group (Tupeg) study. Thromb Res. 2014 Jun;133(6):1006-10 Ozsu S, Ozlu T, Senturk A, Uçar EY, Kırkıl G, Kadıoğlu EE, Altınsoy B, Saylan B, Selimoğlu HŞ, Dabak G, Tutar N, Uysal A
  • A Case of Catheter-Related Candidaemia: Can it be Treated without Catheter Withdrawal? Intensive Care Journal2013; ll(l):27-32. Doğan Kaya S., Gürsoy B., Altınay E., Güler C, Dabak G., Beykal Z., Arınç B., Tan B., Alp HM.
  • History of Lung Transplantation Respiration 2013, Vol: 15, Issue 2 S:82-87. Dabak G
  • Bronchoscopic narrow band imaging technique in the diagnosis of lung malignancy Turkish Journal of Thoracic Cardiovascular Surgery: 2012;20(4):812-819. AYaylı N, Dabak G, Levent E, Saygı A, Aksoy F.
  • Comparison of tuberculin skin testing and QuantiFERON-TB Gold-In Tube test in health care workers Journal of Tuberculosis and Thorax 2011;59(1): 43-47. Çağlayan V., Ak Ö., Dabak G., Damadoğlu E., Ketenci B., Özdemir M., Özer S., Saygı A.
  • Unilateral lung transplantation for silicosis: The first successful case of lung transplantation in Turkey Süreyyapaşa Lung Transplantation Study Group, Turkish Journal of Thoracic Cardiovascular Surgery: 2011;19(3):455-462.
  • The evaluation of the Quantiferon-TB Gold test in pulmonary and extrapulmonary tuberculosis. Jpn J Infect Dis. 2009 Mar;62(2):149-51. Ak O, Dabak G, Ozer S, Saygi A, Dabak R.
  • Endobronchial and transesophageal ultrasonography in the evaluation of pulmonary lesions Kartal Training and Research Medical Journal 2008: Volume 19 Issue 2;102-112. Dabak G, Saygı A.
  • Evaluation of AIDS cases in terms of pulmonary involvement and clinical course between 1988-2004. Haydarpaşa Numune Training and Research Hospital Medical Journal. Volume 45, Issue 3 July-September 2005; 141-145 Süngün F, Saygı A, Öztürk E, Özdemir M, Dabak G, Tümer Ö, Yurteri G, Hazar A.
Good to Know

Frequently Asked Questions

Which lung conditions does Dr. Dabak evaluate and treat?
Dr. Dabak's areas of expertise include lung nodules, lung cancer and other thoracic cancers, chronic obstructive pulmonary disease (COPD), pulmonary embolism, asthma, and lower respiratory tract infections such as bronchitis and pneumonia. She also performs bronchoscopy and provides support for smoking cessation. Suitable options are decided after individual clinical assessment.
Where does Dr. Dabak see patients?
Dr. Dabak practises in the Pulmonology unit at Acibadem Atakent Hospital in İstanbul, Turkey. She has been part of Acıbadem Healthcare Services since 2015, after earlier positions at chest diseases training and research hospitals in İstanbul.
Does Dr. Dabak perform bronchoscopy?
Yes. Bronchoscopy is one of Dr. Dabak's listed areas of expertise and forms part of the diagnostic evaluation of lung nodules, lung cancer and other thoracic cancers. Whether bronchoscopy is appropriate for a particular patient is determined after reviewing the history, imaging and clinical findings.
What should I send before a case review with Dr. Dabak?
It is helpful to provide existing chest imaging reports such as CT, X-ray or MRI, laboratory and pathology results, any bronchoscopy or operative notes, discharge summaries and a list of current medications. The Acibadem international patient team coordinates the collection of these documents before the appointment.
What specialised training has Dr. Dabak completed?
After graduating from İstanbul University Cerrahpaşa Faculty of Medicine in 1992, Dr. Dabak completed Chest Diseases training at Heybeliada Chest Diseases and Thoracic Surgery Hospital in 1998. She later trained in tuberculosis mycobacteriology in Denver, USA, and in lung transplantation at Vienna University Medical School and Newcastle University Freeman Hospital.
Which languages does Dr. Dabak speak, and is video consultation possible?
Dr. Dabak consults in Turkish and English. Interpreters can be arranged for patients who speak other languages. Video consultation is available for international patients, which can be used to discuss reports and imaging before deciding whether a visit to İstanbul is needed.
Patient Voices

What patients say about their Acibadem care

★★★★★From 2,400+ verified reviews across the Acibadem group
★★★★★ Verified Patient

“My blood pressure management exceeded every expectation I had. Dr. Özdabakoğlu was honest about my options instead of pushing treatment. I would recommend this team to anyone.”

Nikola D. · Bosnia and Herzegovina September 2025
★★★★★ Verified Patient

“Years of worry ended once I came here for my asthma management. Assoc. Prof. Dabak was thorough, professional and genuinely caring. Everything was clearly explained in my own language.”

Elena Y. · Montenegro June 2025
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