Best cardiologists in Istanbul: TOP 54 doctors

Dr. Haşim Üstünsoy specializes in minimally invasive and robotic cardiovascular surgery, with training from top institutions like Columbia University and Geneva University.

• Over 20 years of experience in cardiovascular surgery
• Fellowship-trained in pediatric cardiac surgery
• Member of the Minimal Invasive Robotic Surgery Association
• Former Head of Cardiovascular Surgery at Gaziantep University

2018 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL SISLI HOSPITAL

Cardiology Specialist

2013 - 2018, Istanbul/Istanbul/Türkiye

SISLI AND ISTANBUL FLORENCE NIGHTINGALE HOSPITAL

Cardiology Specialist

2004 - 2013, Samsun/Samsun/Türkiye

ONDOKUZ MAYIS UNIVERSITY FACULTY OF MEDICINE

Cardiology Specialist

2004 - 2004, Samsun/Samsun/Türkiye

SAMSUN STATE HOSPITAL

Cardiology Specialist

1998 - 2004, Samsun/Samsun/Türkiye

ONDOKUZ MAYIS UNIVERSITY FACULTY OF MEDICINE

Cardiology Specialist

Op. Dr. Sinan Göçer is a highly experienced cardiovascular surgeon with a specialization in heart and vascular surgery. He completed his medical education at Çukurova University, graduating from the Faculty of Medicine in 2001. He then pursued advanced training in cardiovascular surgery at Kartal Koşuyolu High Specialization Training and Research Hospital, finishing in 2012.

Dr. Göçer began his career at Batman Regional State Hospital, where he worked from 2012 to 2016 in the Department of Cardiovascular Surgery. He later joined Özel EMSEY Hospital in 2016, continuing his practice in cardiovascular surgery until 2017. From 2017 to 2022, he served in the same specialty at Özel Medicalpark Göztepe Hospital. In 2022, he moved to Özel Batman Dünya Hospital, where he worked until 2023. Currently, he is practicing at Lokman Hekim Istanbul Hospital, where he continues to provide specialized care in heart and vascular surgery.

In recognition of his outstanding contributions to healthcare, Dr. Göçer was honored with the "Doctor of the Year" award by the Turkish Ministry of Health in 2015. He is also an active member of prominent medical organizations, including the Turkish Society of Cardiovascular Surgery and the National Society of Vascular and Endovascular Surgery.

Dr. Mehmet Saygı is a board-certified cardiologist. He specializes in coronary artery disease, heart failure, heart valve diseases, hypertension, and arrhythmias. He earned his medical degree from Ankara University Faculty of Medicine in 2013. He completed his cardiology training at Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital in 2019.

Dr. Saygı has performed more than 2,500 coronary angiographies. He has also completed over 300 stent and balloon procedures. He is skilled in advanced diagnostics such as transesophageal echocardiography and Holter monitoring. Dr. Saygı has worked at Ankara University, Dr. Siyami Ersek Hospital, and Düzce Atatürk State Hospital.

• 2001 - Currently, İstanbul/İstanbul/Turkey
  MEMORIAL ŞİŞLİ HOSPITAL
  Chest and Cardiovacular Surgeon
• 1997 - 2001, İstanbul/İstanbul/Turkey
  FLORENCE NIGHTINGALE HOSPITAL
  Chest and Cardiovacular Surgeon
• 1992 - 1997, İstanbul/İstanbul/Turkey
  YEDİKULE PULMONARY DISEASES HOSPITAL
  Chest and Cardiovacular Surgeon
• 1990 - 1992, İzmir/İzmir/Turkey
  HATAY MILITARY HOSPITAL
  Medical Third Lieutenant

• Specializes in coronary bypass and minimally invasive heart surgeries.
• International training in cardiovascular surgery techniques.
• Performed innovative first-time surgeries at Giresun and Sinop Hospitals.
• Expert in aortic aneurysm, dissection surgeries, and peripheral techniques.
• Successfully established Cardiac Surgery Divisions in multiple hospitals.
• Certified in advanced cardiovascular surgery and thoracic procedures.
• Member of prestigious cardiovascular surgery associations.
• Available for remote consultations for patients with heart conditions.

• Expert in coronary artery disease, valve diseases, and arrhythmias.
• Trained in heart valves at St Thomas Hospital, London.
• Specializes in IVUS, FFR, OCT, and stent/balloon treatments.
• Performs Mitral balloon valvuloplasty and TAVI for valve conditions.
• Conducts electrophysiological studies and ablations for arrhythmias.
• Experienced with Permanent Pacemakers, ICD, CRT implantations.
• Diagnoses and treats peripheral artery disease and congenital heart defects.
• Proficient in transesophageal echocardiography for cardiac assessment.
• Member of Turkish Medical Association and Turkish Society of Cardiology.
• Member of European Society of Cardiology.
• Offers online consultations for cardiology patients worldwide.

Dr. Ertan Okmen brings 12+ years of interventional cardiology experience, including research at Johns Hopkins University.

• Graduated from Istanbul Medical School
• Specialized at Siyami Ersek Pulmonary and Cardiovascular Surgery Center
• Conducted research on trans-myocardial laser intervention
• Published in international journals and book chapters

AFTER COMPLETING MY MEDICAL EDUCATION AT BURSA ULUDAĞ UNIVERSITY FACULTY OF MEDICINE BETWEEN 2007-2014, I COMPLETED MY CARDIOLOGY EDUCATION AT ERZURUM ATATÜRK UNIVERSITY FACULTY OF MEDICINE BETWEEN 2015-2019. AFTER COMPLETING MY COMPULSORY SERVICE IN ERZURUM, I WORKED IN DÜZCE ATATÜRK STATE HOSPITAL BETWEEN 2021-2022. AS OF SEPTEMBER 2022, I HAVE BEEN PROVIDING CARDIOLOGY POLYCLINIC SERVICE IN HİSAR INTERCONTIINENTAL HOSPITAL. 

MEDICAL INTERESTS

• Diagnosis of Coronary Artery Disease (Stress Test, MPS, Coronary Angiography) and Treatment (Stent, Balloon)
• Diagnosis and Treatment of Heart Failure
• Heart Valve Diseases
• Hypertension
• Transesophageal Echocardiography (TEE)
• Diagnosis (Holter Monitoring) and Treatment of Arrhythmias
•  

• Specialized in coronary artery diseases, aortic aneurysms, and valvuloplasty.
• International practice in Turkey, emphasizing endovascular techniques.
• Head of Cardiology at Hisar Hospital Intercontinental since 2016.
• Expert in stress testing and ambulatory cardiac monitoring.
• Accomplished in temporary pacemaker implantation and Holter testing.
• Holds a general degree from Marmara University Faculty of Medicine.
• Completed cardiology expertise at Koşuyolu Heart Training Hospital.
• Provides online consultations for cardiology patients globally.

Prof. Dr. Burak Onan is a cardiovascular surgeon with expertise in mitral valve diseases, coronary artery bypass surgery, heart valve repair, and aortic aneurysm treatment. He has published 150 scientific articles. He has also presented his work at many national and international conferences.

Dr. Onan has held key positions in leading hospitals and academic boards. He also serves on ethics committees. He is a member of respected organizations, including the Turkish Society of Thoracic and Cardiovascular Surgery and the EACTS Robotic Cardiac Surgery Group. His work shows a strong commitment to innovation and high standards in cardiac care.

Dr. Ozden Gul is a general surgeon trained at Istanbul University Cerrahpaşa Faculty of Medicine. She completed her general surgery residency at Haydarpaşa Numune Training and Research Hospital. She has decades of surgical experience and is fluent in English.

Her practice includes gastrointestinal surgery (gallbladder disease, hernias, appendicitis, GI disorders). She also treats endocrine conditions (thyroid, parathyroid, adrenal) and breast disease, both benign and malignant. She manages emergency and trauma cases. She offers minimally invasive laparoscopic surgery.

She has worked at Haydarpaşa Numune, Bakırköy, Taksim First Aid, Uzunköprü State, Keşan State, Beykoz Medical Center, and Medivia Hospital. She is known for meticulous technique and patient-centered care.

2021- Currently MEMORIAL ATAŞEHİR HOSPITAL

Cardiovascular Surgery Specialist / Istanbul

2014 - 2021 MEDICAL PARK GÖZTEPE HOSPITAL

Head of Cardiovascular Surgery Department / Istanbul

2010 - 2014 ÇAMLICA GERMAN HOSPITAL

Medical Director, Head of Cardiovascular Surgery

Department / Istanbul

2006 - 2010 UNIVERSAL HOSPITAL

Medical Director, Head of Cardiovascular Surgery

Department / Istanbul

2019 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL ATASEHIR HOSPITAL

Cardiology Specialist

2013 - Present, Istanbul/Istanbul/Türkiye

BAHÇEŞEHİR UNIVERSITY FACULTY OF MEDICINE

Head of the Department of Internal Medicine and Cardiology

2012 - 2018, Istanbul/Istanbul/Türkiye

GÖZTEPE MEDICAL PARK HOSPITAL

Cardiology Specialist

2007 - 2012, Istanbul/Istanbul/Türkiye

MALTEPE UNIVERSITY FACULTY OF MEDICINE

Head of Cardiology Department

2004 - 2007, Istanbul/Istanbul/Türkiye

TAKSIM GERMAN HOSPITAL

Cardiology Specialist

2002 - 2004, Istanbul/Istanbul/Türkiye

SİYAMİ ERSEK CARDIOVASCULAR SURGERY HOSPITAL

Cardiology Specialist

1998 - 2002, Istanbul/Istanbul/Türkiye

SİYAMİ ERSEK CARDIOVASCULAR SURGERY HOSPITAL

Chief Resident Doctor

1996 - 1996, Istanbul/Istanbul/Türkiye

KOSUYOLU CARDIOVASCULAR SURGERY AND RESEARCH HOSPITAL

Cardiology Specialist

1991 - 1996, Istanbul/Istanbul/Türkiye

SİYAMİ ERSEK CARDIOVASCULAR SURGERY HOSPITAL

Assistant Doctor

Birth Date: 22-11-1973

Place of Birth: Hatay-Turkey

Medical Faculty: Marmara University Medical Faculty(1990-1997 )

Cardiology fellowship:Istanbul University Institution of Cardiology:(1998-2003)

Associate Proffesor of cardiology: 2002

Proffessor of Cardiology:2017

Previous Positions

Istanbul University Institution of Cardiology:Fellow of cardiology 1998-2003

Cardiologist : Kastamonu Şerife Bacı State Hospital 2004-2007

Cardiologist: Istanbul Bağcılar Training and Research Hospital 2007- 2012

Associate Proffesor of cardiology: Istanbul Bağcılar Training and Research Hospital 2012-2013

Head of Cardiology Department: University of Health Sciences ,Istanbul Bağcılar Training and Research Hospital 2013-2024

Current Position

Dırector of   Cardiology departemant : Medipol University Acıbadem District  Hospital 2024--

Memberships :

 Turkish Society of Cardiology,(Vice president and president of Scientific comitee), European Society of Cardiology, European Atherosclerosis Society, American Heart Association, American Society of Hypertension, Former president of Turcic world Cardiology Association, 

Academic Interests:

Interventional Cardiology, Structural Heart Disease, Heart failure,

Specializations

Hypertension

Cardiovascular Occlusion and Treatment

Heart Failure Diagnosis and Treatment

Heart Rhythm Disorders

High Cholesterol

Congenital Heart disease

Education

2009-2015 Azerbaijan Medical University Faculty of Medicine

2017 -2023 Kocaeli University Faculty of Medicine Cardiology Specialization Training

2001 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL SISLI HOSPITAL

Head of Cardiovascular Surgery Department

1990 - 2001, Istanbul/Istanbul/Türkiye

FLORENCE NIGHTINGALE HOSPITAL

Head of Surgical Sciences

1990 - 1995, Istanbul/Istanbul/Türkiye

ISTANBUL UNIVERSITY INSTITUTE OF CARDIOLOGY

Cardiovascular and Surgery Specialist

1987 - 1990, London/London/England

ST. THOMAS HOSPITAL

Chief Resident of Cardiovascular Surgery

1986 - 1987, Istanbul/Istanbul/Türkiye

ISTANBUL UNIVERSITY FACULTY OF MEDICINE

Chief Assistant of Cardiovascular Surgery

1985 - 1986, Ankara/Ankara/Türkiye

GÜLHANE MILITARY MEDICAL ACADEMY

Dr. Gokhan Ertas is a Professor of Cardiology with more than 20 years of clinical and academic experience. He has published 52 articles in international peer-reviewed journals. He has also contributed 3 chapters to national and international books. Dr. Ertas has presented 20 papers at international meetings and 25 at national meetings. He is dedicated to advancing cardiovascular medicine.

He is a member of the Turkish Society of Cardiology, the European Society of Cardiology, and the Stem Cell and Cellular Therapies Association. Dr. Ertas is recognized for his academic work and active role in the global cardiology community.