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Page 2 - Best Atrial septal defect doctors: TOP 35 doctors

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35

Turkey

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Cenap Zeybek

  • 76 years of experience
  • Location: Turkey, Istanbul
  • Professor M.D. Cenap Zeybek specializes in pediatric cardiology with extensive experience in atrial septal defect surgeries.

    • Performs a wide range of cardiac procedures including heart valve replacement and open heart surgery
    • Trained at Siyami Ersek Cardiovascular Training Hospital – a leading institution for pediatric cardiology
    • Published numerous academic papers and presentations in the field
    • Promoted to Professor of Pediatric Cardiology in 2017
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Krishna Subramony Iyer

  • 43 years of experience
  • Location: India, Delhi
  • Over 10,000 congenital heart surgeries performed – Dr. Iyer is a pioneer in paediatric cardiac care in India.

    • Initiated Northern India's first dedicated paediatric cardiac care program
    • Specializes in complex congenital heart defects like tetralogy of Fallot
    • Trained at Royal Children's Hospital, Melbourne under Dr. R.B.B. Mee
    • Performed India's first successful rapid two-stage arterial switch
    • Focuses on cost-effective cardiac care for developing nations
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Fernando Villagrá

  • 44 years of experience
  • accreditation:
  • Location: Spain, Madrid
  • Over 44 years of experience leading pediatric cardiac surgery units – Dr. Villagrá specializes in congenital heart defects at Hospital Universitario HM Montepríncipe.

    • Head of Congenital Heart Disease Unit since 1982
    • Trained at top US hospitals including Mayo Clinic and Children's Hospital Boston
    • Published 100+ papers on cardiovascular surgery
    • Fellowship-trained in pediatric arrhythmia surgery in France
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Erkancakir

  • 36 years of experience
  • Location: Turkey, Istanbul
  • Recognized with multiple awards in pediatric pulmonology – Dr. Erkancakir specializes in respiratory conditions at Liv Hospital Vadistanbul.

    • Over 36 years of experience of experience in pediatric chest diseases
    • Board member of the Pediatric Chest Diseases Association
    • Member of the European Respiratory Society
    • Expert in bronchoscopic diagnosis and treatment procedures
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Deniz Suha Kucukaksu

  • 40 years of experience
  • Location: Turkey, Istanbul
  • Prof. Dr. Deniz Süha Küçükaksu has over 40 years of experience of experience in cardiovascular surgery and leads the Heart Transplantation and Artificial Heart Center at Başkent University Istanbul Hospital.

    • Specializes in adult and pediatric cardiac surgery, including atrial septal defect repairs
    • Pioneered mechanical circulatory support programs in Turkey
    • Trained internationally in heart failure surgery and LVAD systems
    • Extensive experience with complex cases and reoperations
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Narutoshi Hibino

  • Location: United States of America, Maryland
  • A specialist in congenital heart disease, Dr. Hibino focuses specifically on conditions like atrial septal defect. He practices cardiac surgery at Johns Hopkins Hospital.

    • Expertise spans the surgical treatment of complex congenital heart defects
    • Operates at Johns Hopkins Hospital, a world-renowned cardiac center
    • His work is dedicated to both pediatric and adult congenital patients
    • Focuses on precise, patient-tailored surgical interventions for optimal outcomes
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Felix Berger

  • 5 Excellent 2 reviews
  • accreditations:
  • Location: Germany, Berlin
  • specializing in congenital heart disease – Dr. Berger leads the German Society of Pediatric Cardiology.

    • Expert in managing adults with congenital heart defects
    • Member of multiple European cardiology societies
    • Published in peer-reviewed journals on CHD treatments
    • Ph.D. from University of Zurich
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Didem Melis Oztas

  • 17 years of experience
  • Location: Turkey, Istanbul
  • Dr. Oztas specializes in cardiovascular surgery with a strong focus on congenital heart defects like atrial septal defect at Biruni University Hospital.

    • Graduated from Istanbul University with a degree in Cardiovascular Surgery
    • Awarded for research on cardiovascular tissue in diabetic rats
    • Extensive experience across prestigious hospitals including Istanbul Training and Research Hospital
    • Currently practices at Biruni University Hospital since 2023
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Oleksandr Bablyak

  • 32 years of experience
  • Location: Ukraine, Kyiv
  • Author of over 100 scientific publications in leading European Journals of Cardiac Surgery – Dr. Bablyak brings extensive research insights to patient care.

    • Member of the European Association of Cardiothoracic Surgeons
    • Affiliated with the Association of Cardiovascular Surgeons of Ukraine
    • Combines clinical practice with active scientific contributions
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Kursat Fidanci

  • 27 years of experience
  • Location: Turkey, Ankara
  • Dr. Fidanci specializes in pediatric cardiology, with extensive experience in congenital heart diseases and fetal echocardiography at Private Koru Ankara Hospital.

    • Completed subspecialty training in pediatric cardiology at GATA Faculty of Medicine
    • Expert in fetal echocardiography and rhythm disorders
    • Former Assistant Professor and Associate Professor in Pediatric Cardiology
    • Focused on congenital heart diseases and athlete's heart health
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Ismail Oral Hastaoglu

  • 28 years of experience
  • Location: Turkey, Istanbul
  • Dr. Ismail Oral Hastaoglu graduated from Cumhuriyet University Faculty of Medicine in 1998. He completed his specialization at Siyami Ersek Thoracic and Cardiovascular Surgery Center in 2005. He is a member of several professional organizations, including EACTS, ESVS, UVCD, the Phlebology Association, and TKDCD.

    Dr. Hastaoglu specializes in coronary bypass surgery, heart valve surgery, congenital heart diseases, heart tumors, and aneurysm treatments. He also has experience in carotid artery operations, aortic aneurysm repair, peripheral artery disease management, and AV fistula procedures. He has made important contributions to cardiovascular surgery.

  • Read more
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Bookimed Insights: Top Atrial septal defect Specialists in the World (2026)

Bookimed has coordinated 143 requests for Atrial septal defect treatment globally, collaborating with 35 top-rated specialists. The doctors in this table are selected based on their international credentials, clinical expertise, and patient outcomes. The 2026 global ranking is formed using verified data from actual patient cases and current programs from our partner clinics.
RankDoctorexperienceGood Fit ForWhat Sets Them ApartClinic & LocationConsultation
#176 years of experiencePediatric cardiac surgerySpecializes in pediatric cardiology with extensive surgical experience. Recognized academic with numerous publications. Trained at a leading cardiovascular hospital.
Turkey
Price on request
#243 years of experienceComplex congenital heart defectsPioneer of paediatric cardiac care in India – performed over 10,000 congenital surgeries. Developed innovative arterial switch technique and leads benchmarking programs.
India
Price on request
#344 years of experiencePediatric congenital heart defectsLeads one of Spain's longest-running congenital heart units. Trained at Mayo Clinic and Boston Children's – brings US techniques to Madrid. 100+ research publications.
Spain
Price on request
#436 years of experiencePediatric respiratory conditionsMultiple award-winning pediatric pulmonologist with expertise in bronchoscopic procedures. Board member of Pediatric Chest Diseases Association and ERS member.
Turkey
Price on request
#540 years of experienceComplex cardiac casesDirector of a major heart transplant center with international training in advanced cardiac techniques. Pioneer in mechanical circulatory support systems.
Turkey
Price on request
#6Congenital heart disease in adults & childrenSpecialist focusing exclusively on congenital heart defects like ASD – works at the prestigious Johns Hopkins Hospital, tailoring surgery for each patient.
United States of America
Price on request
#7Adult congenital heart diseaseLeading authority in pediatric cardiology – president of Germany's national society. Special focus on adult CHD cases with pulmonary complications.
Germany
Price on request
#817 years of experienceCongenital heart defectsSpecialized in cardiovascular surgery with a focus on congenital heart defects. Awarded for innovative research in cardiovascular tissue studies.
Turkey
Price on request
#932 years of experienceComplex cardiac casesAuthor of 100+ cardiac surgery publications – applies latest research to clinical practice. Active member of EACTS and ACSU.
Ukraine
Price on request
#1027 years of experienceCongenital heart disease casesSpecializes in pediatric cardiology with expertise in fetal echocardiography and congenital heart conditions. Former faculty member at GATA Faculty of Medicine.
Turkey
Price on request

Find out about the best Atrial septal defect doctors here

20 top ranked Atrial septal defect doctors in the world are represented on this page. The list includes only verified specialists known for their experience and high success rates.

The ranking is composed according to the Bookimed patient reviews and considers the rate of hospitals where doctors practice.

Top 5 Atrial septal defect doctors on Bookimed.com:

How to choose the best Atrial septal defect doctor in the world?

The specialist's CV contains details about doctor's expertise and work experience, education, scientific research, and languages spoken. Compare information on several specialists, read carefully about their experience, success rates and methods they apply. Make sure the chosen doctor has a relevant experience in the treatment of a medical issue you are looking for. Read reviews of patients who had a consultation with the chosen specialist.

Famous Atrial septal defect doctors have vast experience, continue education constantly, participate in professional associations and have positive feedback from patients treated.

What is the cost of an Atrial septal defect doctor's consultation?

The price for the consultation on Atrial septal defect treatment varies between experts and depends on some factors as:

  • the country of practicing
  • the clinical experience and reputation
  • the medical degree and educational background
  • the doctor's workload
  • medical developments, proprietary techniques used, and awards if any.

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