Ahmed Kalaf
- Baru
- 16 tahun pengalaman
- akreditasi:
- Turquia, Istambul, Biusmile Clinic
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
Cumhuriyet University Faculty of Medicine, 2004
Istanbul Haydarpaşa Training and Research Hospital Internal Medicine Residency, 2010
Karadeniz Technical University Faculty of Medicine Medical Oncology Residency, 2015
MD Andeson Cancer Center, USA, 2008
Sunnybrook Odette Cancer Center Breast Cancer Clinic, Canada, 2017
Moffit Cancer Center , USA 2022
Istanbul Haydarpaşa Training and Research Hospital Internal Medicine, 2010
İdil State Hospital Internal Medicine Clinic, 2011
Karadeniz Technical Universityniversitesi Faculty of Medicine, Medical Oncology Clinic, 2015
Istanbul Göztepe Training and Research Hospital, Medical Oncology Clinic, 2018
Yeniyüzyıl University Gaziosmanpaşa Hospital, Medical Oncology Clinic, 2020
Ataşehir Medicana Hospital, Medical Oncology Clinic, 2022
Turkish Medical Association (TTB)
Turkish Society of Medical Oncology (TTOD)
European Society for Medical Oncology (ESMO)
American Society of Medical Oncology (ASCO)
Medical Intrests
Dr. Sertac Cicek is a renowned cardiovascular surgeon with over 40 years of medical experience. He has spent more than 30 years specializing in cardiac surgery, focusing on complex congenital and pediatric heart procedures. He trained at leading centers worldwide and completed fellowships at Texas Heart Institute, Mayo Clinic, and Children’s Hospital Los Angeles. This combination of fellowships is rare in the field.
Dr. Cicek is the Chief of Pediatric and Adult Cardiovascular Surgery at Liv Hospital Vadistanbul. He leads advanced surgical programs and performs specialized operations, including Ozaki aortic valve reconstructions, Ebstein anomaly repairs, and minimally invasive heart surgeries. He is also a pioneer in hybrid coronary artery bypass grafting (CABG).
Dr. Cicek holds ECFMG certification and active medical licenses in Turkey, Minnesota, and West Virginia. He has received several awards, such as the GATA 100th Anniversary Scientific Achievement Award and a Presidential Citation from the Asian Society for Cardiovascular Surgery. He is a founding member of the World Society for Pediatric and Congenital Heart Surgery and has been listed in Who’s Who in Medicine & Healthcare for 20 years.
• Istanbul University Istanbul Faculty of Medicine (1991 - 1997)
• Göztepe Training and Research Hospital, Department of Pediatrics, 1997 - 2002
• Marmara University Faculty of Medicine, Department of Pediatric Chest Diseases, 2004 - 2007
• Göztepe Training and Research Hospital Pediatrics Clinic, Pediatrics Specialist, 2002 - 2004
• Sureyyapasa Chest Diseases Training and Research Hospital, Pediatric Chest Diseases Specialist, 2007 - 2010
• Bezmialem Vakıf University Faculty of Medicine, Department of Pediatrics, Department of Pediatric Chest Diseases, Pediatric Chest Diseases Specialist, Lecturer, 2010 - 2023
• Turkish Pediatrics Institution, member of the supervisory board
• Pediatric Chest Diseases Association, board member
• Türk Toraks Derneği
• Istanbul Tuberculosis Association
• European Respiratory Society (ERS)
Medical Interests and Activities
Hepatic Cirrhosis and Portal Hypertension
Hepatic Cancer
Viral Hepatitides (Chronic Hepatitis B, C and Delta Infections)
Alcoholic Chronic Liver Disease
Non-Alcoholic Fatty Liver Disease
Stomach and Duodenal Ulcer
Gastrointestinal Hemorrhage (Ulcer and Varicose Vein Bleeding)
Functional Digestive System Disorders (Irritable Bowel Syndrome, Functional Intestinal Obstruction and Diarrhea...)
Inflammatory Bowel Diseases (Ulcerative Colitis, Crohn’s Disease)
Malabsorption Syndromes (Celiac Disease and Alike)
Gastrointestinal Tract Malignancies
Education and Experience
Liv Hospital, Ulus, Gastroenterohepatology Department (2013 ...)
Associate Professor of Medicine, Obligatory Service at Gastroenterology, Şanlıurfa Training and Research Hospital (2010 - 2012)
Subspecialty in Gastroenterohepatology, Department of Gastroenterohepatology, İstanbul Faculty of Medicine, İstanbul University (2004 - 2010)
Research Fellow, Physician, Department of Internal Diseases,
İstanbul Faculty of Medicine, İstanbul University (1992 - 1998)
Memberships
Turkish Association For The Study of The Liver
Turkish Society of Gastroenterology
Inflammatory Bowel Disease Society
Internal Diseases Specialty Association
GATA Faculty of Medicine, Doctor of Medicine Education, 1984, Ankara/Istanbul
GATA Faculty of Medicine, Neurology Residency, 1992, Ankara/Istanbul
GATA Neurology Department Specialization Student (1987-1992, Ankara/Turkey)
GATA Neurology Department Assistant Professor (1992-1995, Ankara/Turkey)
KüTahya Air Hospital Neurology Specialist and Chief Physician (1995-2003, Kütahya/Turkey)
Şişli Memorial Hospital Neurology Specialist (2004-2021, Istanbul/Turkey)
I completed my primary, secondary and high school education in Konya, my hometown, and my medical school and medical specialty education in Ankara GATA. I received flight medicine training and worked as a flight physician in the military and civilian sectors. I received beginner and advanced photography training and opened 4 photography exhibitions. I have made photography studies in 56 countries in Turkey and in 56 countries that I had the opportunity to visit.
Turkish Medical Association
DGCA Health Board Membership
Undergraduate: Faculty of Medicine, Marmara University Faculty of Medicine (English), 2000-2007.
PhD: Chest Diseases, Department of Chest Diseases, Istanbul University Istanbul Faculty of Medicine, 2007-2013.
Medical Residency Student, Istanbul University Istanbul Faculty of Medicine, Department of Chest Diseases, 2007-2013.
Specialist Doctor, Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, 2013-2015.
Specialist Doctor, Koç University Hospital, 2015-2017.
Associate Professor, Koç University Hospital, 2017-2022.
Associate Professor, Memorial Bahçelievler Hospital, 2022-2023.
Professor Doctor, Arel University Faculty of Medicine, 2023.
Professor Doctor, Biruni University Faculty of Medicine/Hospital, 2023- Currently
Turkish Thoracic Society
Respiratory Research Society of Turkey
ASYOD (Asthma and Allergy Association)
European Respiratory Society
Turkish Medical Association
Foreign Publication Second Prize, Turkish Thoracic Society 24th Annual Congress, Antalya, 2021
Diagnostic and Interventional Methods Study Group - Best Oral Presentation Award, Turkish Thoracic Society, 23. Annual Congress, 2020 (Virtual congress)
Diagnostic Methods Working Group - Best Poster Award, Turkish Thoracic Society 22nd Annual Congress, Antalya, 2019
Foreign Publication Third Prize, Turkish Thoracic Society, 20th Annual Congress, Antalya, 2017
Third Prize for Published Congress Paper, Turkish Thoracic Society 19th Annual Congress, Antalya, 2016
ERS Respiratory Championship 2016, Participation in the Knowledge Contest as Turkey Team and Third Prize, London, 2016
Marmara University Faculty of Medicine 19th Term Second Prize, Marmara University, 2007
Doctor of Medicine: Istanbul University Cerrahpaşa Faculty of Medicine (1987-1993)
Neurology Specialist: Osmangazi University Faculty of Medicine (1997-2001)
Stroke Fellow: University of Calgary, Canada (2008-2009)
Assistant Professor: Trakya University Faculty of Medicine (2001-2006)
Associate Professor: Trakya University Faculty of Medicine (2006-2010), Bezmialem Faculty of Medicine (2010-2012)
Professor: Bezmialem Faculty of Medicine (2012-2017), Memorial Hizmet Hospital (2017-2019, 2021-2023)
Interventional Neurologist: King Hamad University Hospital, Bahrain (2019-2021)
Consultant Neurologist: Salmaniya Medical Complex, Bahrain (2023-2024)
Between 2008-2009, I worked as a stroke fellow at the University of Calgary Stroke Program for 1 year.
During my tenure at Bezmialem Vakıf University, I received interventional neurology training from Prof. Dr. Ömer Göktekin.
2019-2021 I worked as an interventional neurologist at Arabian Gulf University and King Hamad University Hospital in Bahrain.
I worked as a consultant neurologist at Salmaniya Medical Complex in Bahrain between 2023-2024.
MSc Faculty of Medicine (ING) Hacettepe University 1991-1997
Specialization Department of Pediatrics Dicle Universityniversitesi 1997-2002
Minor Cerrahpaşa Faculty of Medicine Pediatric Hematology & Oncology Department Istanbul University 2006-2009
Bone Marrow Transplant Unit MP Göztepe Hospital 2012-2013
Assistant Professor
Afyon Kocatepe University/Faculty of Medicine/Internal Medical Sciences
2003-2009 Department/ÇDepartment of Pediatrics)
Assistant Professor
Istanbul University/Cerrahpaşa Faculty of Medicineltesi/Internal Medical Sciences
2006-2009 Department of Pediatrics)
Pediatric Hematology Specialist Diyarbakır Children's Hospital, Pediatric Hematology compulsory service 2009-2012
Transfer Ünitesi Assistant Hematology Specialist Private Medical Park Göztepe Hospital Bone Marrow Transplant Unit Assistant Responsible Pediatric Hematology Specialist
2012-2013
Assistant Professor
Akdeniz University / Faculty of Medicine / Department of Internal Medical Scienceslümü/Department of Pediatrics)
2013-2014
Assistant Professor Marmara University/Faculty of Medicine/Department of Internal Medical Sciences/Department of Pediatrics) 2014-2024
Turkish Society of Hematology
Turkish Pediatric Hematology Association
Marmara Pediatric Association
Turkish Pediatric Society
Istanbul Medical Chamber
EBMT (European Bone Marrow Transplantation)
Dr. Abdulkadir Özgür is a Professor of Otorhinolaryngology. He has broad experience in ear, nose, and throat (ENT) surgery. He received his medical degree from Ondokuz Mayis University in 2003. He completed his specialty training at İzmir Atatürk Training and Research Hospital in 2009. He became an Associate Professor in 2017 and a Professor in 2023.
Dr. Özgür has worked at several respected institutions. These include Biruni University Faculty of Medicine Hospital and Health Sciences University Samsun Training and Research Hospital. His main clinical interests are cochlear implants, endoscopic ear surgery, otosclerosis, tympanoplasty, mastoidectomy, hearing loss, vertigo, and head and neck tumors.
He has published many articles in international journals. His research covers endoscopic ear surgery, vestibular diagnostics, and the auditory system. Dr. Özgür is known for improving surgical techniques and diagnostics in otolaryngology.
Dr. Gonul Catli is a pediatric endocrinologist with over 20 years of experience. She specializes in childhood hormonal and metabolic disorders. Her areas of focus include diabetes, thyroid diseases, growth problems, and puberty issues. She received her training at Ankara University and Dokuz Eylul University. Dr. Catli has also worked as an Associate Professor at Izmir Katip Celebi University.
Dr. Catli is known for her scientific work and caring approach. She currently practices at Liv Hospital Ulus and Vadistanbul. She is a member of the European Society of Pediatric Endocrinology (ESPE) and several national associations. Dr. Catli is dedicated to using new treatments to support children’s health and well-being.
Dr. Levent Dalar is a respected pulmonologist with over 20 years of experience. He specializes in interventional bronchoscopy and rare lung diseases. Dr. Dalar has trained and worked in France, Switzerland, and Turkey. He gained valuable experience at the University of Zürich’s Lung Transplant Unit. His background gives him a broad view of advanced lung care.
Dr. Dalar is known for his work in bronchoscopic techniques. He has diagnosed and treated thousands of complex respiratory cases. His main focus is on interstitial lung diseases and respiratory deficiencies. As a professor, he helps train future specialists at top universities. He is also an active member of ERS, EABIP, SPLF, and GELF, staying involved in the latest developments in respiratory medicine.
Dr. Gamze Baykan Ozguc is a gynecologist and obstetrician with expertise in advanced women’s health. She is skilled in colposcopic, laparoscopic, hysteroscopic, and urogynecological surgeries. Dr. Ozguc offers minimally invasive procedures that support faster recovery and better outcomes for her patients.
She is certified in both Active Birth and Emergency Obstetric Care. Dr. Ozguc combines natural birthing methods with modern emergency care to provide safe and personalized delivery experiences. She is also trained in aesthetic and functional gynecology, helping women improve their confidence and quality of life.
Dr. Ozguc has worked at respected institutions, including Liv Hospital Ulus and Taksim Training and Research Hospital. She is a member of TJOD, TSRM, and the Turkish Perinatology and Urogynecology Associations. Her certifications include fetal medicine ultrasound, fractional CO₂ laser, and advanced surgical techniques. Dr. Ozguc is committed to ongoing professional development.
Dr. Hamdullah Sozen is a gynecologic oncologist with expertise in ovarian, endometrial, and cervical cancers. He is known for his skills in gynecological endoscopic surgery. Dr. Sozen uses minimally invasive techniques that help patients recover faster and improve outcomes.
He is an expert in colposcopy and cervical pathology. He has advanced training in both diagnostic and interventional procedures. Dr. Sozen completed his medical and oncology training at leading Turkish institutions, including Akdeniz University, Zeynep Kamil, and Istanbul Medical Faculty.
He is an active member of international associations such as ESGO and MEMAGO. Dr. Sozen has contributed to women’s cancer care through his clinical work, research, and teaching.
Dr. Gokhan Ertas is a Professor of Cardiology. He has broad experience in ischemic heart disease, cardiac arrhythmias, and heart failure. He specializes in advanced interventional cardiology procedures, including coronary angiography, stent placement, and percutaneous valve interventions such as TAVI and MitraClip. Dr. Ertas is skilled in both diagnostic and therapeutic techniques. These include 3D echocardiography, CT coronary angiography, and various cardiac catheterization methods.
Dr. Ertas earned his medical degree from Istanbul University Faculty of Medicine. He completed his cardiology residency at Kocaeli University. In 2020, he became a Professor of Cardiology. He has worked as a Cardiology Specialist and Chief Assistant in top hospitals in Turkey. Dr. Ertas also completed a research fellowship at the Thorax Center, ErasmusMC in the Netherlands.
Doctor: Kilis Merkez No. 1 Health Center, 2006-2008
Assistant Doctor: Mersin University Faculty of Medicine, 2009-2013
Specialist Doctor: Bingöl Genç State Hospital, 2013-2014
Minor Assistant: Akdeniz University Faculty of Medicine, 2014-2017
Minor Specialist: Erzurum Regional Training and Research Hospital, 2017-2018
Subspecialist: Gaziosmanpaşa Training and Research Hospital, 2018-2020
Attending Specialist: Başakşehir Çam and Sakura City Hospital, 2020-2022
Associate Professor: Başakşehir Çam and Sakura City Hospital, 2023
Associate Professor: Istinye University Medicalpark Gaziosmanpaşa Hospital, 2023-2024
Turkish Pediatric Society
Turkish Society for Pediatric Gastroenterology Hepatology and Nutrition
ESPGHAN - European Society for Pediatric Gastroenterology Hepatology and Nutrition.