Best Echocardiography Doctors Abroad

Dr. Dogan Erdogan is a cardiologist at Medical Park Antalya Hospital Complex. He is a multiple Science Award winner and the youngest researcher to receive the Bayindir Science Award. Dr. Erdogan completed a clinical research fellowship at the Mayo Clinic Echocardiography Department. He treats complex conditions such as coronary artery disease, heart failure, and arrhythmia.

• Expertise in stem cell therapy for heart disease and pulmonary hypertension.
• Performs high-precision procedures including TAVI, angioplasty, and 3D mapping ablation.
• Specializes in valvuloplasty and heart valve replacement for adults and children.
• Works at a facility that performs the most successful transplants in Turkey.

Dr. Gabriel Crasmariu is an interventional cardiologist at Ponderas Academic Hospital in Bucharest. He performs complex minimally invasive procedures such as TAVI and renal denervation. Dr. Crasmariu specializes in angioplasty with stent placement for coronary and peripheral artery disease. He is a member of the Romanian and European Societies of Cardiology.

• Performs coronary angiography and carotid artery stenting.
• Treats hypertension, atherosclerosis, and post-infarction complications.
• Collaborates on multidisciplinary teams for patients needing cardiac surgery.
• Works at JCI-accredited Ponderas Academic Hospital, a center for robotic surgery.

Dr. Ahn Taehun is a cardiologist (MD, PhD) and Director of a Cardiovascular Center. He specializes in coronary artery disease, including angina and myocardial infarction. He also treats hypertension, heart valve disease, heart failure, and hyperlipidemia. His expertise includes interventional cardiology, echocardiography, and cardiovascular imaging. He also manages atherosclerosis, arterial occlusive disease, dilated cardiomyopathy, and myocarditis.

He has held several leadership roles. He served as Chairman of the Board of the Korean Society of Interventional Cardiology (KSIC) and President of the Korean Society of Cardiology (KSC). He was Finance Director of the KSC. He led the Korean Vascular Intervention Society (KVIS) and the Korean Cardiovascular Complications Committee (KCCC) as President. He also chaired the Organizing Committee for ENCORE SEOUL (Endovascular & Coronary Revascularization).

Dr. Cagdas Erdogan is an Associate Professor and gastroenterologist at Istinye University Liv Hospital Topkapi. He specializes in therapeutic endoscopy and inflammatory bowel disease. Dr. Erdogan has authored 40 publications in journals like Scientific Reports and Endoscopy. He treats complex conditions such as Crohn’s disease, ulcerative colitis, and liver cirrhosis.

• Performs specialized procedures including ERCP, EUS, EMR, and peroral endoscopic myotomy.
• Treats gastrointestinal conditions using techniques like endoscopic submucosal dissection.
• Uses double-balloon enteroscopy for diagnostic and therapeutic interventions.
• Applies stem cell therapy for patients with liver cirrhosis and ulcerative colitis.

Dr. Armin Sause is the Chief Physician of Cardiology at Helios University Hospital Wuppertal. He specializing in cardiac rhythmology and complex electrophysiology. Dr. Sause holds European certifications in electrophysiology. He uses 3D mapping and modern technologies for heart rhythm treatment. His team follows evidence-based protocols at this leading German heart center.

• Performs radiofrequency ablation with 3D mapping and cryoablation for arrhythmias.
• Treats atrial fibrillation, chronic heart failure, and post-infarction rhythm issues.
• Expert in pacemaker and ICD implantation and interventional cardiology diagnostics.
• Leads a department certified for rhythm treatment at a major research hospital.

Dr. José Ángel Cabrera Rodríguez is the Head of Cardiology at Quironsalud Madrid. He specializes in arrhythmia, heart rhythm disorders, and cardiac electrophysiology. Dr. Cabrera trained at the Royal Brompton’s National Heart and Lung Institute in London. He leads the Department of Clinical and Fundamental Translational Cardiology at the European University of Madrid.

• Fellow of the European Society of Cardiology (FESC).
• Former Director of the Heart Rhythm Society Fellowship Program.
• Treats complex conditions like atrial fibrillation and dilated cardiomyopathy.
• Performs radiofrequency ablation and cardiac valve plastic surgery.

Dr. David Mishaali is the Director of Pediatric and Congenital Cardiothoracic Surgery at Sheba Medical Center. He specializes in treating infants and children with high-risk heart anomalies. Dr. Mishaali developed a unique minimally invasive surgical approach for congenital heart defects. He works at Sheba Medical Center, a hospital ranked among the world’s top 10.

• Completed fellowships at the Cleveland Clinic and UCSF in the USA.
• Treats rare newborn conditions requiring complex cardiac reconstruction.
• Uses minimally invasive methods to reduce trauma and improve cosmetic results.
• Senior Lecturer and author of numerous peer-reviewed papers on cardiac surgery.

Professor Ulusoy is a Fellow of the European Society of Cardiology. He performs advanced echocardiography at Central Hospital to diagnose complex heart conditions.

• Specializes in transesophageal echocardiography for detailed heart valve imaging
• Expert in stress echocardiography to evaluate heart function under physical strain
• Monitors heart health in cancer patients during oncology treatments
• Published over 125 scientific papers with more than 1,400 citations
• Trained at leading medical institutions in Turkey and the USA

Dr. Hakan Ucar is an interventional cardiologist at VM Medical Park Florya Hospital. He is board-certified by the European Society of Cardiology. Dr. Ucar specializes in complex coronary and peripheral interventions. He has published over 30 articles in international peer-reviewed journals. His research focuses on oxidative stress and coronary artery disease complexity.

• Performs heart valve interventions including TAVI, Mitraclip, and mitral balloon procedures.
• Provides electrophysiological studies, ablation, and pacemaker placements.
• Served as the former Head of the Cardiology Department at Biruni University.
• Treats patients at a JCI-accredited facility with robotic surgery excellence designations.

Dr. Nivit Karla is an interventional cardiologist and cardiac surgeon at PrimeCare Bkk in Bangkok. He specializes in minimally invasive heart procedures and bypass surgery. Dr. Karla trained at Siriraj Medical School and Rajavithi Hospital. He provides bilingual care in English and Thai for adult and pediatric heart conditions.

• Performs coronary angiography, angioplasty, and cardiac valve plastic surgery.
• Treats complex cases using radiofrequency ablation and heart cryoablation.
• Offers stem cell therapy for heart failure and pulmonary hypertension.
• Conducts heart check-ups and diagnostic imaging at a multi-specialty medical center.

Dr. Francisco Javier Alzueta Rodriguez is a cardiologist at Quirónsalud Marbella. He specializes in cardiac arrhythmia, pacemaker implantation, and catheter ablation. Dr. Alzueta Rodriguez has written over 100 scientific publications and 23 books. He also serves as a Senior Lecturer at Malaga University. He previously coordinated the implantable defibrillator team for the Spanish Cardiology Society.

• Performs complex procedures including cryoablation and radiofrequency ablation with 3D mapping.
• Treats conditions such as atrial fibrillation, coronary artery disease, and hypertension.
• Maintains membership in the European Society of Cardiology and the European Heart Rhythm Association.
• Works at JCI-accredited Quirónsalud Marbella, part of Spain's largest private hospital group.

Dr. Gokhan Bektasoglu specializes in echocardiography and transesophageal echocardiography at Atlas University Hospital.

• Assistant Professor at Atlas University Hospital enhancing clinical and academic expertise
• Experienced in heart valve diseases evaluation and congenital heart defect closures
• Published in European Journal of Echocardiography and other international journals
• Skilled in advanced cardiac procedures such as TAVI and Mitra-Clip

Dr. Xu Juntang, MD, is a Postdoctoral Fellow, Chief Physician, and Master’s Supervisor. He is the Director of Cardiovascular Medicine at Xiamen Humanity Hospital. His work focuses on preventing and treating cardiovascular and thrombotic diseases, including coronary artery disease, hypertension, heart failure, arrhythmias, and emergencies. He is skilled in cardiovascular biomarker testing.

He provides standardized care for thromboembolism related to valvular heart disease and non‑valvular atrial fibrillation, pulmonary embolism, deep vein thrombosis, and obstetric thrombophilia. He also conducts clinical and laboratory assessments of thrombosis and coagulation disorders. He is the Vice Chairman of the Laboratory and Clinical Branch of the Chinese Society of Cardiothoracic and Vascular Anesthesiology.

Dr. Jieun Ban specializes in pediatric cardiology at Bucheon Sejong Hospital. She performs echocardiography to diagnose complex heart conditions in children and infants.

• Expert in identifying congenital heart defects like atrial and ventricular septal defects
• Focuses on pediatric arrhythmia and rhythm disorders in young patients
• Collaborates with cardiac surgeons for comprehensive pre- and post-procedural heart assessments
• Provides clear explanations to help families understand their child's heart health
• Experienced in managing pediatric syncope related to cardiac causes

Professor Sungho Kim has performed 1,200+ cardiac interventions. He leads pediatric cardiology at Sejong Hospital and specializes in identifying congenital heart defects.

• Graduated from Hanyang University with Master s and Doctoral degrees in medicine
• Performs echocardiography to diagnose atrial and ventricular septal defects
• Specializes in catheter-based interventions to avoid open-heart surgery for children
• Expert in managing tetralogy of Fallot and complex congenital abnormalities
• Regularly shares expertise at international conferences on pediatric cardiac care

Dr. Jeong Yoon Kim heads the Pediatrics Department at Bucheon Sejong Hospital. She specializes in heart ultrasound to detect defects in infants and children.

• Trained at Severance Hospital – one of South Korea's top medical centers
• Focuses on pediatric heart conditions like Kawasaki disease and structural defects
• Expert in echocardiography for atrial and ventricular septal defects
• Leads the department of pediatric and adolescent medicine since 2019
• Collaborates with cardiac surgeons for comprehensive patient care

Professor Byung Hee Oh is a distinguished cardiologist at Incheon Sejong Hospital. He previously served as the President of the Korean Society of Cardiology.

• Specializes in heart failure and coronary artery disease using precise echocardiography evaluation
• Served as Director of the Cardiovascular Center at Seoul National University
• Authored hundreds of peer-reviewed publications in major international medical journals
• Received prestigious national honors for medical excellence and leadership in Korea
• Former Head of the Division of Cardiology at top university hospitals

Professor Kim Ki-bong specializes in CABG, valve surgery, atrial fibrillation, and heart transplantation. He is Director of the Cardiac Surgery and Cardiovascular Centers at Myongji Hospital. He pioneered advanced coronary bypass in Korea. He has extensive OPCAB experience and works on the TECAB team using the da Vinci Xi.

In 2025, his team performed Korea’s first totally endoscopic CABG without cardiopulmonary bypass. In August 2026, they achieved the nation’s first multivessel TECAB.

He is former Chair of Thoracic and Cardiovascular Surgery at Seoul National University College of Medicine. He is also former Chief of the same department at Seoul National University Hospital. He serves on the Editorial Board of The Annals of Thoracic Surgery. He is a member of AATS, STS, and EACTS. He is a past President of the Korean Societies of Coronary Artery Surgery, Surgical Treatment of Arrhythmias, and Thoracic and Cardiovascular Surgery. His research includes 130+ international and 140+ Korean papers. He has given 80+ international and 80+ Korean lectures. He earned his MD, Master’s, and PhD at Seoul National University.

Dr. Kyung Hee Kim leads the Heart Transplantation Center and is Head of Cardiology at Sejong Hospital. She uses echocardiography for evaluating advanced heart failure and heart transplant suitability.

• Earned Master's and Doctoral degrees from Seoul National University College of Medicine
• Completed a research fellowship at the world-renowned Mayo Clinic
• Director of the Heart Transplantation Center – manages complex heart failure and transplants
• Appointed to the American Heart Association's Clinical Cardiology Membership Committee
• Specializes in evaluating genetic heart disorders and adult congenital heart disease