527 Best Cardiology Doctors Abroad

Professor Ustunsoy is a leading cardiovascular surgeon at Anadolu Medical Center with international training from Columbia and Geneva Universities.

• Specialises in robotic and minimally invasive cardiovascular techniques
• Former head of the Lung Transplant Centre at Gaziantep University
• Completed a fellowship in paediatric cardiac surgery at Geneva University
• Uses small-incision methods to ensure faster recovery and less scarring
• Member of the International Society for Heart and Lung Transplantation

Professor Ibrahim Halil Tanboga has performed 1,100+ cardiac treatments and completed advanced heart valve fellowship training at London's St Thomas Hospital.

• Specialises in TAVI and mitral balloon valvuloplasty to repair heart valves without open surgery
• Uses IVUS and OCT imaging – high-resolution internal scans for more precise stent placement
• Maintains a PhD in Biostatistics to ensure all treatments are strictly evidence-based
• Performs radiofrequency ablation and electrophysiological studies to treat complex heart rhythm disorders
• Expert in treating congenital structural conditions like ASD and PDA in adult patients

Dr Mehmet Saygi has performed over 2,500 coronary angiographies to diagnose and treat heart conditions at Hisar Hospital Intercontinental.

• Specialises in interventional cardiology including stent and balloon procedures
• Handled 300+ stent placements for patients with narrowed or blocked arteries
• Expert in transesophageal echocardiography – uses an internal ultrasound for clearer heart imaging
• Trained at Siyami Ersek Hospital – a major cardiovascular surgery and research centre
• Manages heart failure, bypass-alternative treatments, and hypertension

Associate Professor Fatih Mehmet Ucar leads the Electrophysiology and Device Therapy Department at Istanbul Florence Nightingale Hospital. He specializes in heart rhythm disorders after completing intensive training at the prestigious Cleveland Clinic.

• Expert in radiofrequency ablation and cardiac device implantations for complex arrhythmias
• Trained in advanced electrophysiology at Lübeck Hospital in Germany
• Board-certified by the Turkish Board for Accreditation in Cardiology
• Member of the European Heart Rhythm Association (EHRA)

Dr. Servet Izci is a cardiologist with 24 years of clinical practice. He earned his MD at Fırat University (1996–2002). He completed a cardiology residency at Kartal Koşuyolu Training and Research Hospital (2010–2015). He worked as a consultant cardiologist at Kartal Koşuyolu (2015–2025) and Pendik Medical Park (2025–2026). He now practices at Lokman Hekim Istanbul Hospital (2026–present). He is a member of the Istanbul Medical Chamber and the Turkish Society of Cardiology.

Clinical focus: coronary angiography and stenting via radial access. He also performs peripheral and carotid artery interventions. He manages arrhythmias, hypertension, hyperlipidemia, and heart failure. Scientific output: three publications. Topics include catestatin as a predictor of mortality in acute pulmonary embolism, ECG changes during alcohol withdrawal, and the increased risk of high‑grade AV block in non‑O blood types.

Dr Remziye Dogan has performed over 900 cardiac procedures and currently leads cardiology services at Hisar Hospital Intercontinental.

• Specialises in coronary artery interventions including stent placement and balloon angioplasty
• Expert in transesophageal echocardiography (TEE) for detailed heart imaging via the oesophagus
• Manages complex heart failure and pulmonary hypertension using evidence-based protocols
• Provides diagnostic holter monitoring and specialised care for heart rhythm disorders

Professor Gokhan Ertas has performed over 1,100 cardiac procedures and leads cardiology research at Memorial Şişli Hospital. He has published 52 international peer-reviewed articles on coronary artery disease and arrhythmia.

• Specialises in treating complex arrhythmias and atrial fibrillation
• Performs heart valve replacement and plastic surgery for cardiac valves
• Completed a research fellowship at the Thorax Center in the Netherlands
• Uses coronary stenting to open blocked arteries and restore blood flow
• Member of the European Society of Cardiology and Turkish Society of Cardiology

Professor Saglam is the Head of Cardiology at Hisar Hospital Intercontinental. He specialises in minimally invasive endovascular repairs and cardiac interventions.

• Performs balloon valvuloplasty to repair heart valves using catheters instead of open surgery
• Specialises in endovascular repair for abdominal aortic aneurysms to prevent life-threatening ruptures
• Expert in coronary artery disease imaging using advanced stress tests and Holter monitoring
• Former Associate Professor at Kartal Koşuyolu High Specialisation Training and Research Hospital

Professor Bingur Sonmez is the Head of Cardiovascular Surgery at Memorial Sisli Hospital. He previously served as Chief Resident of Cardiovascular Surgery at St Thomas Hospital in London.

• Specialises in surgical treatments for heart and blood vessel conditions
• Former Head of Surgical Sciences at Florence Nightingale Hospital
• Served as a cardiovascular specialist at the Istanbul University Institute of Cardiology
• Trained at the prestigious Gulhane Military Medical Academy

Dr. Nermina Alagic is an attending cardiologist at Anadolu Medical Center in Istanbul. She specializes in cardiac imaging at this Johns Hopkins Medicine affiliate. Dr. Alagic has extensive training in 2D and 3D transthoracic and transesophageal echocardiography. She completed clinical research at the University of Alabama at Birmingham Echo Lab.

• Full member of the European Society of Cardiology.
• Completed an interventional cardiology observership at Royal North Shore Hospital in Sydney.
• Published research in the Journal of Biomedical Optics and PNAS.
• Silver member of the European Association of Cardiovascular Imaging.

Dr Naci Erciyes Yagan is a senior cardiovascular surgeon at Memorial Şişli Hospital, specialising in complex heart and chest operations.

• Performs surgical treatments for coronary artery and heart valve diseases
• Consults on cardiovascular cases requiring surgical intervention
• Practiced at Florence Nightingale Hospital, a major Turkish cardiac centre
• Focuses on surgical pathways for patients with pulmonary and chest conditions

Professor Kafali is a specialist paediatric cardiologist at Hisar Hospital Intercontinental with expertise in managing heart conditions from the womb through to childhood.

• Specialises in fetal echocardiography to detect heart defects before birth
• Manages congenital heart diseases and cardiac arrhythmias in children
• Performs cardiovascular evaluations for young athletes to ensure safe participation
• Diagnoses complex conditions including cardiomyopathies, myocarditis, and rheumatic fever
• Trained at Hacettepe University, a leading institution for paediatric cardiac care

Professor Onan is a leader in heart surgery at Memorial Bahçelievler Hospital, having published 150 papers on cardiovascular diseases and valve repairs.

• Specialises in mitral valve repair and coronary artery bypass surgery (CABG)
• Trained in robotic heart surgery in France and valve repair in Belgium
• Performs minimally invasive procedures for aortic and abdominal aortic aneurysms
• Current member of the EACTS Robotic Cardiac Surgery Group
• Previously chaired the Ethics Committee at a major research and training centre

Professor Ertan Okmen is a pioneer in onco-cardiology and founded one of the first dedicated departments for heart health in cancer patients in 2011.

• Holds a Cardio-Oncology Certification from the European Society of Cardiology
• Specialises in interventional cardiology including stent placement through the wrist artery
• Trained in heart failure and transplantation at Johns Hopkins University in the US
• Researched left ventricular assist devices at the Texas Heart Institute
• Honorary Member of the International Cardioncology Society