Dr. Oh Dong Joo is a cardiologist. He specializes in coronary artery disease, valvular heart disease, heart failure, hypertension, and atrial fibrillation.

MD and PhD, Korea University. Professor of Cardiology, Korea University. Cardiology Fellow, Emory University. Clinical Instructor, Cornell University.

Leadership: Chairman, Korean Society of Cardiology. President, Korean Society of Interventional Cardiology. President, Korean Chapter of the ACC. Director, Cardiovascular Research Institute, Korea University.

Publications: 386 total. 242 SCI-indexed international papers.

Education & Expertise

• 2001 | Istanbul University Cerrahpaşa Faculty of Medicine – Medical Education
• 2001 to 2005 | Maltepe University Faculty of Medicine, Department of Cardiology – Research Assistant
• 2010 to 2018 | Kartal Koşuyolu Yüksek İhtisas Training and Research Hospital – Cardiology Specialist, Chief Assistant
• 2014 | Associate Professorship, Kartal Koşuyolu High Specialization Training and Research Hospital

Professional Experience

• 2001 to 2005 | Maltepe University Faculty of Medicine, Department of Cardiology – Research Assistant
• 2006 to 2007 | Kayseri Military Hospital – Cardiologist
• 2007 to 2010 | Kartal Yavuz Selim State Hospital – Cardiologist
• 2010 to 2018 | Kartal Koşuyolu Yüksek İhtisas Training and Research Hospital – Cardiologist, Chief Assistant

Professional Memberships

• -Istanbul Medical Chamber
• -Turkish Cardiology Association
• -Chronic Total Occlusion Club

Dr. Cenk İndelen is a cardiovascular surgery specialist. He has practiced since 2002. He has worked at Istanbul Florence Nightingale Hospital since 2025. He completed his residency in thoracic, cardiovascular, and vascular surgery at Kocaeli University (1996–2002). He became an associate professor in 2023.

His focus is patient blood management and cardiothoracic optimization. He has published on transfusion cost-effectiveness and PBM implementation (Cardiovasc J Afr, 2023). He has also reported on the economics of aortic valve replacement (Heart Surg Forum, 2023) and techniques in coronary, mitral, and aortic surgery. His work also appears in JAMA (2023), Crit Care Med (2025), and Transfusion (2025).

Accreditations and memberships: Orsi da Vinci robotic console training (Belgium, 2014). Koç University Animal Use Certificate (2017). Society for the Advancement of Patient Blood Management course (2020). Publons Peer Reviewer course (2020). Member of the Turkish Society of Cardiovascular Surgery, ISMICS, the ERAS Society, the Blood Transfusion Society, the Society for the Advancement of PBM, and ASCVTS.

Prof. Cengiz KÖKSAL, M.D.

Cardiovascular Surgery

Areas of Expertise

• Minimally invasive mitral valve repair and replacement
• Off-pump (beating heart) mitral valve surgery
• Minimally invasive aortic valve replacement
• Minimally invasive coronary bypass surgery
• Carotid (neck artery) surgery
• Aesthetic varicose vein surgery
• Non-surgical treatment of arterial/venous aneurysms in the legs

Education

• Primary Education – Afyon, Turkey
• Secondary & High School – Darüşşafaka High School, Graduated as Top of Class
• M.D., Doctor of Medicine – Istanbul University, Istanbul Faculty of Medicine, 1992
• Specialization in Cardiovascular Surgery – Cerrahpaşa Faculty of Medicine, Istanbul University (1992–1998)

Career

• Cardiovascular Surgeon – Süreyyapaşa Chest, Heart and Vascular Diseases Hospital (2001–2007)
  • Contributed to the foundation of the Cardiovascular Surgery Clinic
  • Achieved Associate Professor title in 2005
• Senior Surgeon – Kartal Koşuyolu High Specialization Training and Research Hospital (2007 onward)
  • Appointed Deputy Chief of Cardiovascular Surgery in 2009
  • Clinical Educator from 2011 to 2017
  • Performed over 2,000 open-heart and vascular surgeries
  • Education Supervisor of the Cardiovascular Surgery Clinic (2016–2017)
• Professor – Bezmialem Vakıf University, Faculty of Medicine (2017–2024)
  • Head of Cardiovascular Surgery Department
• Current Position – Medipol University, Medipol Acıbadem Regional Hospital (Since July 2024)

International Training and Grants

• Leonardo da Vinci EU Scholarship Winner, Portugal (2012)
• Advanced trainings in minimally invasive mitral valve surgery (without sternotomy or heart-lung machine) conducted in:
  • Israel, Portugal, United Kingdom, Italy, Germany (2012–2016)

Achievements & Honors

• "Physician of the Year", Ibn Sina 1000th Year Medical Awards (2018)
• Only physician in Turkey authorized to educate and practice off-pump mitral valve repair
• Organizer of annual Mitral Valve Repair Workshops with national and international participation
• President, National Vascular and Endovascular Surgery Association (2016–2018)
• Editor, the most comprehensive vascular surgery textbook published in Turkish

Academic Contributions

• 80+ peer-reviewed international scientific articles
• 75+ national publications
• Authored 4 book chapters

Delivered 

200+ presentations

 in national and international conferences (since 2011)

Associate Professor Yigit Changa is a cardiologist at Istanbul Florence Nightingale Hospital with senior expertise in cardiac interventions. He underwent rigorous clinical training at one of Turkey's premier cardiovascular research centres.

• Specialises in managing heart rhythm disorders at a JCI-accredited hospital
• Former specialist at Kartal Yavuz Selim State Hospital
• Member of the Turkish Society of Cardiology
• Completed residency at the prestigious Dr Siyami Ersek Thoracic and Cardiovascular Surgery Hospital
• Fluent in English for clear communication with international patients

Education and Specialization

• 2006: Kocaeli University Faculty of Medicine
• 2014: Akdeniz University Faculty of Medicine, Internal Medicine
• 2018: Akdeniz University Faculty of Medicine, Medical Oncology

Experience

• 2006 - 2008: Konya Derebucak District Hospital
• 2009 - 2015: Akdeniz University Hospital
• 2015: Antalya Kaş State Hospital
• 2015 - 2016: İnönü University Faculty of Medicine
• 2016 - 2021: Akdeniz University Hospital
• 2021 - 2023: Antalya Training and Research Hospital

Dr Nivit Karla is a specialist cardiologist at PrimeCare Bkk with advanced training in cardiac interventions from Rajavithi Hospital.

• Completed a dedicated fellowship in Cardiology Intervention
• Trained at Siriraj Medical School, Mahidol University – one of Thailand's most prestigious medical institutions
• Focuses on interventional cardiology procedures to manage heart rhythm and vascular issues
• Provides consultations in fluent English for international patients
• Expertise backed by over a decade of specialist medical training

Prof. Murat Sünbül is a Professor of Cardiology at İstinye University, Topkapı Liv Hospital (2025–present). He earned his M.D. from Istanbul University in 2005 and completed a cardiology residency at Marmara University in 2010. From 2011 to 2025, he served at Marmara University as a Cardiology Specialist, and then as Assistant, Associate, and Professor.

Expertise includes complex coronary interventions and coronary imaging (FFR, OCT, IVUS). He performs peripheral, carotid, and renal artery interventions and denervation. He treats structural and valve disease (ASD/PFO closure, TAVI). He provides device therapy (LBB pacing, ICD, CRT). He uses advanced imaging (TEE, 3D echo, speckle tracking) and performs right heart catheterization. He also manages heart failure, hypertension, hyperlipidemia, and pulmonary hypertension.

He has authored over 100 peer-reviewed papers in national and international journals. His work has appeared in Herz, The Thoracic and Cardiovascular Surgeon, Cardiology Journal, and Wiener Klinische Wochenschrift.

Professor Byung-Hee Oh, MD, PhD, is a cardiologist at Incheon Sejong Hospital. He graduated from Seoul National University College of Medicine. He completed training in Internal Medicine and Cardiology at Seoul National University Hospital. His clinical focus includes heart failure, coronary artery disease, hypertension, atrial fibrillation, and preventive cardiology.

He served as Professor of Cardiology at Seoul National University. He also served as Director of a cardiovascular center and Head of the Division of Cardiology. He was President of the Korean Society of Cardiology and led national heart failure and hypertension groups. He has authored hundreds of peer-reviewed publications. He has given invited lectures at major international cardiology conferences and received national honors.

Professor Oguzhan Yucel is a specialist cardiologist at Büyük Anadolu Hospitals who focuses on treating heart rhythm disorders and coronary artery diseases.

• Treats complex arrhythmias and heart valve diseases
• Expertise in coronary angiography and interventional cardiology
• Leads the cardiovascular programme at Büyük Anadolu Hospitals
• Specialises in managing high blood pressure and hyperlipidemia

Dr Mutlu Cicek is a cardiologist at Büyük Anadolu Hospitals who focuses on treating heart rhythm disorders using targeted ablation techniques.

• Treats complex arrhythmias and heart valve diseases
• Manages coronary artery diseases and cardiovascular occlusions
• Expertise includes hypertension and hyperlipidemia management
• Focuses on both heart failure and vascular diseases of the legs
• Practices at a centre specialising in international cardiac patient care

Education and Expertise

EGE UNIVERSITY FACULTY OF MEDICINE

Treatment Methods

Aortic Surgery

Heart Valve Surgery

Coronary Surgery

Venous Surgery

Experience

Dokuz Eylul University Faculty of Medicine

Professional Memberships

Turkish Society of Cardiovascular Surgery

National Society for Vascular Surgery

Articles

Relationship Between Extracorporeal Perfusion Pattern and Ischemic Brain Lesions

Inhibitory effect of adenosine on intimal hyperplasia and proliferation of smooth muscle cells in a carotid arterial anastomosis animal model.

A mandatory modification in extracorporeal biventricular assist device implantation: intercostal tunnel application

Professor İlhan Mavioğlu is a cardiovascular surgeon and leads the Cardiovascular Surgery Outpatient Clinic. His focus areas include total arterial revascularization. He performs minimally invasive off-pump anaortic CABG (MACAB) and MIDCAB. He also performs awake carotid surgery. He manages peripheral vascular and endovascular procedures, including chimney TEVAR, EVAR, BEVAR, FEVAR, PEVAR, and CERAB, and handles related complications.

Education and accreditation: MD, Hacettepe University (1990). Cardiovascular surgery specialization, Dışkapı Yıldırım Beyazıt Training and Research Hospital (1996). Associate Professor, Mersin University (2003). Professor, Düzce University (2012). Certificates include endovascular training (2011) and Robotic Mitral Valve Repair (2014).

Publications include J Clin Med (2023), Innovations (2023), J Card Surg (2022), and Asian Cardiovasc Thorac Ann (2019). He also authored a 12-year infrarenal AAA mortality report (1999). He has been a member of national and European cardiovascular and vascular societies since 1992.