Page 2 - Best Atrial septal defect surgery doctors: TOP 28 doctors

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.

Dr. Fidanci specializes in pediatric cardiology with a focus on congenital heart diseases, including atrial septal defects. He brings extensive experience from prestigious institutions.

• Trained at GATA Faculty of Medicine – one of Turkey's top medical schools
• Subspecialty in Paediatric Cardiology with expertise in fetal echocardiography
• Associate Professor with academic contributions to pediatric cardiology
• Works at Private Koru Ankara Hospital – a leading healthcare facility

Director of the Pediatric Cardiology Center at Johns Hopkins Hospital – Dr. Brenner specializes in congenital heart conditions.

• Expert in atrial septal defect repairs
• Leads a dedicated pediatric cardiology team
• Focuses on minimally invasive techniques

Over 30 years specializing in pediatric cardiac surgery – Dr. Villagrá leads the Children's Cardiac Surgery Service at HM Montepríncipe.

• Head of Congenital Heart Disease Unit since 1982
• Trained at top US hospitals including Cleveland Clinic and Mayo Clinic
• Published 100+ papers in international journals
• Performs complex congenital defect repairs
• Editorial board member for major cardiology journals