Best Doctors in the World

Dr. Yigit Changa is an Associate Professor of Cardiology. He received advanced training at Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital. He became a cardiology specialist in 2016 and completed his residency in 2010. Dr. Changa is a member of the Turkish Society of Cardiology and the Turkish Medical Association.

He has worked at leading hospitals, including Ataşehir and Kadıköy Florence Nightingale Hospitals. Dr. Changa speaks English fluently. He has a solid academic and clinical background in cardiology.

Dr. Uri Kramer is a highly experienced pediatric neurologist with a specialty in epilepsy treatment in children, who has been practicing for over 50 years. He is the author of a novel epilepsy alarm-system and has written over 160 scientific papers in pediatric neurology. He is also the former President of the Israel Epilepsy Association and a member of the American and Israeli Pediatric Neurology Societies.

Aviva Fattal-Valevski is an experienced neurologist specializing in the treatment of brain neurogenetic disorders in children. She has been in the field since 1993 and has held various positions at the Sourasky Medical Center since then. She is a member of various medical organizations, such as the Israel Medical Association, the Israel Society of Clinical Pediatrics, and the European Paediatric Neurology Society.

Dr. Dror Levin is a senior pediatrician and director of the blood disorder and bone cancer (sarcoma) treatment departments at Children's Hospital "Dana" and Medical Center "Sourasky" respectively. He is a specialist in pediatric medicine, hematology, and oncology, with additional experience studying abroad at the Rizzoli Orthopaedic Institute in Italy.

Prof. Zvi Ram is a top neurosurgeon and head of the European Association of Neurosurgical Societies (EANS). He specializes in disorders of the brain and spinal cord, such as aneurysms, brain tumors, and Parkinson's Disease. He has received numerous awards for his innovative approach to neurology treatments and research, and is an expert in neurosurgical operations with brain mapping and deep brain stimulation.

Dr. Arnon Karni is a neurologist specializing in multiple sclerosis and myasthenia gravis, with a reception day on Sundays from 16:00-21:00. He is affiliated with Tel Aviv University School of Medicine and has completed immunological studies at Harvard University in Boston. He has also participated in 40 scientific conferences, authored over 30 publications in professional journals, and is a member of the Israeli Society of Neurology, Israeli society of Neuroimmunology, and the European Association for Multiple Sclerosis Treatment and Research. He offers access to advanced medical expertise and technologies and can coordinate doctor consultations, doctor second opinions, diagnostics and medical treatments in Israel.

Medical Interests and Activities 

Interventional Radiology 

Oncological Radiology and Interventions 

Vascular Radiology 

Education and Experience 

Department of Radiology, Liv Hospital, Ulus (2012 -…) 

Interventional Radiology, İstanbul Faculty of Medicine (2006 - 2012) 

Faculty Hospital Hradec Kralove, Faculty of Medicine, Charles University (Observer, 2010) 

Interventional Radiology, Boston Children’s Hospital Vascular Anomaly Center, Harvard University (2008) 

Department of Radiodiagnostic, İstanbul Faculty of Medicine (2001 - 2005) 

Cerrahpaşa Faculty of Medicine

Memberships 

Turkish Society of Radiology 

Turkish Society of Interventional Radiology 

Cardiovascular and Interventional Radiologic Society of Europe 

European Society of Radiology

Researches and Publications 

National: 12

International: 23 

Presentations: 60

Cardiology

Fields of Study and Interests

• Diagnosis and Treatment of Ischemic Heart Diseases

• Diagnosis and Treatment of Peripheral Artery Diseases

• Hypertension

• Hyperlipidemia

Education

• Istanbul Bilim University Faculty of Medicine Cardiology Specialization Training 2011,

Istanbul/Turkey

• Istanbul University Cerrahpasa Faculty of Medicine Medical Doctor Education 2006,

Istanbul/Turkey

Career

• Yeni Yüzyıl University Faculty of Medicine 2013-2019, Istanbul/Turkey

• Sanliurfa Mehmet Akif Inan E.A.H 2011-2013, Şanlıurfa/Turkey

• Istanbul Bilim University Faculty of Medicine 2006-2011, Istanbul/Turkey

Publications: Doğan A, Özdemir B, Bal H, Özdemir E, Kurtoğlu N.Ticagrelor-associated thrombotic

thrombocytopenic purpura.Anatol J Cardiol. 2017 Jan;17(1):73-74

Cardiology

Fields of Study and Interests

• Interventional Cardiology

• Peripheral Artery Diseases

• Heart Valve Diseases

• Hypertension

• hyperlipidemia

• Heart failure

• Leg Vascular Diseases

Education

• Istanbul University Institute of Cardiology /Cardiology Specialization Training 2010,

Istanbul/Turkey

• Uludag University Faculty of Medicine /Medical Doctor Education 2005, Bursa/Turkey

Career

• Istanbul University-Cerrahpasa Institute of Cardiology 2012-2021, Istanbul/Turkey

• Adıyaman 82nd Year State Hospital 2010-2012, Adıyaman/Turkey

Publications: Abacı Okay, Özkan Alev, Kocas Cüneyt, Çetinkal Gökhan, Karaca Osman Sükrü,

Baydar Onur, Kaya Aysem, Gürmen Azız Tevfik (2015). Impact of Rosuvastatin on Contrast-

Induced Acute Kidney Injury in Patients at High Risk for Nephropathy Undergoing Elective

Angiography. The American Journal of Cardiology, 115(7), 867-871., Doi:

10.1016/j.amjcard.2015.01.007

Neurology

Fields of Study and Interests

• Botox treatment in pain

• Neurophysiology (EMG, EEG, Evoked responses)

• Lumbar Puncture

• Sleep Medicine (PSG)

• Flight Medicine

• Migraine and botox applications

• Multiple sclerosis treatment

Education

• GATA Medical Faculty Medical Doctor Training, 1984, Ankara/Istanbul

• GATA Faculty of Medicine Neurology Specialization Training 1992, Ankara/Istanbul

Career

• GATA Neurology Department Specialist 1987-1992, Ankara/Turkey

• GATA Neurology Assistant Professor 1992-1995, Ankara/Turkey

• Kütahya Air Hospital Neurology Specialist and Chief Medical Officer 1995-2003,

Kütahya/Turkey

• Şişli Memorial Hospital Neurology Specialist 2004-2021, Istanbul/Turkey

Publications: Ozkardeş A., Özata M., Bayhan Z., Çorakçı A., Vural O., Yardım M., Gündoğan MA.,

“Acute hypothyroidism leads to reversible alterations in central nervous system as revealed by

somatosensory evoked potantials” Electroencephalogr. Clin. Neurophysiol. (1996).

Dr. Jang Seung-bin is a board-certified plastic surgeon. He is the Director of Very Good Plastic Surgery Clinic. He is a full member of the Korean Society of Plastic and Reconstructive Surgeons, the Korean Association of Plastic Surgeons, the Korean Society for Aesthetic Plastic Surgery, and the Korean Cleft Palate-Craniofacial Association.

Dr. Jang completed clinical training at Hiroshima University Hospital in Japan. This experience helped him deepen his skills in plastic surgery. He received the Minister of Health and Welfare Award from the Republic of Korea for his contributions to medicine. Before his current role, he served as Director at Mighty Plastic Surgery Clinic and POP Plastic Surgery Clinic.

2010 - 2012

M. Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital

2002 - 2010

Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital

1993 - 1998

İ.Ü. Istanbul Faculty of Medicine

2015 - 2015

Medipol Üniversitesi Parkinson Hastalığı ve Hareket Bozuklukları Merkezi

2009 - 2009

Medicalpark Bahçelievler Hastanesi

1999 - 2004

Medicalpark Bahçelievler Hastanesi

1997 - 2009

Amerikan Hastanesi

1997 - 1997

VKV Amerikan Hastanesi

1995 - 1995

Division of Neurosurgery, Toronto Western Hospital Research Fellow

1995 - 1995

Department of Neurosurgery, The Johns Hopkins Hospital

1995 - 1997

Toronto Western Hospital,

1994 - 1994

Division of Neurosurgery, Toronto Western Hospital

1992 - 1992

Department of Neurosurgery, University of Virginia

1992 - 1992

Department of Neurosurgery, University of Washington

1992 - 1992

İsrail Kudüs, The European Association of Neurosurgical Societies European

1991 - 1991

İspanya Zaragoz- The European Association of Neurosurgical Societies European

1990 - 1990

Glasgow, Scotland, İngiltere

1990 - 1990

Glasgow ve Edinburg, The British Council

1990 - 1990

Glasgow ve Edinburg, The British Council1994

Marmara University Institute of Health Sciences, Neurophysiology

1993

Marmara University Faculty of Medicine, Neurosurgery and Neurosurgery

1989

Marmara University Faculty of Medicine, Neurosurgery and Neurosurgery

1983

Hacettepe University, Faculty of Medicine

1983

Hacettepe University, Faculty of Medicine

Fields of Study and Interests

 Aesthetic Surgery

 Microsurgery

 Maxillofacial Surgery

 Burn and Wound Treatment

 Hand Surgery

Education

 Selcuk University Faculty of Medicine, 2010

 Health Sciences University Plastic Surgery Clinic, 2017

Career

 Batman Regional Training and Research Hospital, 2017-2020

 Medicalpark Hospital, 2020-2022