Paediatric Check-Up Doctors Abroad — Page 7

Prof. Dr. İbrahim Doğan is a gastroenterologist. He earned his MD from Ankara University Faculty of Medicine in 1991. He became an Internal Medicine specialist at Gazi University in 1996. He completed gastroenterology subspecialty training at İnönü University in 2001.

His academic career was at Gazi University. He served as Lecturer (2002), Assistant Professor (2003), Associate Professor (2007), and Professor (2012). He worked as a researcher at the University of California San Diego from 2004 to 2006. He has practiced at Koru Hospital since January 2023.

Clinical focus includes gastroesophageal reflux, irritable bowel syndrome, constipation, gastroparesis, achalasia, bloating, gas and belching, fecal incontinence, ulcerative colitis, and Crohn’s disease. He performs ERCP, stent placement, balloon and bougie dilation, polypectomy, argon plasma coagulation, double-balloon enteroscopy, and bleeding control.

Assoc. Prof. Orhan Ünal Zorba, MD, is a urologist focused on andrology and endourology. He has about 25 years of experience. He currently sees patients at Private TUSA Hospital. He started there on 8 June 2026.

His academic work includes 29 international and 13 national publications and 7 book chapters. He has given at least 9 presentations at international congresses. His studies have been presented at EAU, ESSM, ICS, and EULIS meetings. He served as Assistant and Associate Professor of Urology from 2009 to 2016. He is a member of the Istanbul Medical Chamber, the Turkish Association of Urology, the Turkish Society of Andrology, and the Eastern Black Sea Association of Urologists.

Key areas include male infertility (micro‑TESE; outcomes in 191 patients with non‑obstructive azoospermia), microsurgical varicocele repair, prostate surgery (HoLEP, TURP), endoscopic stone surgery (URS, PCNL), and uro‑oncology. He speaks English.

Dr. Artur A. Antoniewicz, MD, PhD, is a urologist with more than 20 years of experience. He has led the Urology Department at Międzyleski Specialist Hospital in Warsaw for 7 years. He has been affiliated with the hospital for over 20 years. Since 2018, he has performed robot-assisted procedures at the Prostate Cancer Treatment Center.

He graduated from the First Faculty of Medicine at the Medical University of Warsaw. He is a specialist in urology and in general surgery (1992). He has worked at State Clinical Hospital No. 1 in Warsaw, the Department of Urology at the Medical University of Warsaw, and the Railway Hospital in Warsaw. He completed fellowships and training in Germany, France, Slovenia, and Italy.

He earned FEBU certification in 1999. He has served on the Scientific Committee of the Polish Urological Association since 2000. He is an active member of the Polish Urological Association, the European Board of Urology, the European Association of Urology, and the Société Internationale d’Urologie.

Dr. Sotirios Papathanasiou, MD, PhD, is an interventional cardiologist and arrhythmologist with over 20 years of experience. He is certified in interventional cardiology by EAPCI and the ESC. His expertise includes coronary artery disease, cardiac arrhythmias (including atrial fibrillation), heart failure, valvular disease, and congenital heart disease. He performs coronary angiography, angioplasty, and pacemaker implantation.

Education: Medical degree from the University of Ioannina School of Medicine. PhD from the National and Kapodistrian University of Athens (1999–2005). Postgraduate degree in interventional cardiology from the University of Athens. Training: Hippokrateion Hospital (University Cardiology Department), Alexandra Hospital, Onassis Cardiac Surgery Center, and Attikon Hospital. Affiliations: European Society of Cardiology (ESC), EAPCI, Hellenic Cardiological Society, and Hellenic Society of Lipidology and Atherosclerosis.

Languages: Greek and English.

Dr. Deniz Suha Kucukaksu is a cardiovascular surgeon at Başkent University Istanbul Hospital. He pioneered mechanical circulatory support and artificial heart programs in Turkey. Dr. Kucukaksu specializes in adult and pediatric heart transplantation. He completed fellowships at institutions in the US, Germany, and France.

• Director of the Heart Transplantation and Artificial Heart Center.
• Performs off-pump coronary bypass, valve replacements, and complex aortic repairs.
• Expert in LVAD systems and total artificial heart surgery.
• Established heart transplant centers at several major medical institutions.

Dr. Fatih Kurtuluş is a FEBU-certified urologist and professor at Estophia Hospital in Istanbul. He specializes in robotic surgery and endourology for bladder and prostate conditions. Dr. Kurtuluş won the 2015 Urooncology Research Award for his work on radical prostatectomy.

• Certified by the European Board of Urology (FEBU).
• Performed research fellowships at Heidelberg University and Milan San Raffaele Hospital.
• Winner of best presentation awards at both AUA and EAU congresses.
• Uses the da Vinci robotic system for prostate and kidney surgeries.

Dr. Okay Abaci is a professor of cardiology at Biruni University Hospital in Istanbul. He specializes in heart and leg angiography and peripheral arterial disease. Dr. Abaci holds over 100 domestic and international scientific publications. He completed dedicated training in peripheral arterial intervention in Italy.

• Performs coronary angiography, heart cryoablation, and carotid stenting.
• Member of the European Society of Cardiology and the SCAI Association.
• Treats complex conditions including atrial fibrillation and dilated cardiomyopathy.
• Works at Biruni University Hospital, a TEMOS-accredited facility in Turkey.

Dr. Shaunak Valame specializes in pediatric tumors and molecular oncology at HCG Manavata Cancer Centre. His pediatric check-ups focus on evaluating molecular mechanisms to provide precise treatment paths.

• Earned DNB in Medical Oncology from the prestigious Indraprastha Apollo Hospital
• Presented stomach cancer research at the ASCO Gastrointestinal Cancer Symposium in San Francisco
• Treats solid tumors in children using targeted therapies and chemotherapy protocols
• Member of the American Society of Clinical Oncology (ASCO)
• Former lecturer for the International Winter School of Oncology at AIIMS Bhopal

With 18 years of clinical experience, the doctor is a highly qualified endocrinologist. Following a residency at PGIMER, Chandigarh, and obtaining a DM in Endocrinology, the doctor served as an Assistant Professor at medical colleges affiliated with NTR University of Health Sciences. The professional background includes three years of practice in multispecialty hospitals in India and nine years of dedicated endocrinology practice in Dubai.

The doctor specializes in the management of Type 1 and Type 2 diabetes, gestational diabetes, thyroid disorders, pituitary gland conditions, adrenal disorders, and metabolic bone diseases. The doctor is a member of the American Association of Clinical Endocrinology, The Endocrine Society, and the Indian Thyroid Society.

Dr. Hasan Biri is a urologist and founding president of Koru Healthcare Group. He specializes in robotic surgery for prostate, bladder, and kidney cancers. Dr. Biri conducted oncology research at the University of Southern California Uro-oncology Center. He treats patients at the JCI-accredited Private Koru Ankara Hospital.

• Authored over 80 national and international scientific publications.
• Former head of urology and chief physician at Gazi Ankara Hospital.
• Performs robotic da Vinci prostatectomies and kidney-sparing surgeries.
• Treats complex conditions like urolithiasis, azoospermia, and urethral strictures.

Dr. Ozkan Bekler has performed over 10,000 complex coronary interventions at Medipol Acibadem District Hospital. He specializes in interventional cardiology and structural heart procedures. Dr. Bekler focuses on bifurcation stenting and chronic total occlusions using intravascular imaging. He works at a JCI-accredited facility in Istanbul equipped with the da Vinci robotic system.

• Completed over 700 pacemaker implantations alongside ICD and CRT therapy.
• Performs structural procedures including TAVI, ASD closure, and mitral balloon valvuloplasty.
• Treats peripheral artery diseases using balloon and stent techniques.
• Expert in radiofrequency ablation and 3D mapping for heart rhythm disorders.

Professor Karaman is a consultant surgeon and co-founder of the Turkish Society for Pediatric Urology. He provides specialized pediatric check-ups for children with complex urological conditions.

• Treats congenital urological issues and phimosis – a condition where the foreskin is too tight
• Authored 300 academic papers with over 1,000 international citations in medical journals
• Former Rector of Istanbul Medeniyet University and chief of a major training hospital
• Member of the commission that sets the urology curriculum for the Turkish Ministry of Health
• Edited textbooks specifically on pediatric urology and uro-oncological conditions

Dr. Bayram Ercan is the Medical Director at Asyaesthetic Clinic in Istanbul. He specializes in comprehensive medical check-ups and emergency care. He received his medical degree from Ege University, a top institution in Turkey. Dr. Ercan oversees clinical operations at a center treating 3,000 patients annually.

• Performs heart, premium, and basic diagnostic screenings for international patients.
• Provides specialized check-up programs for men, women, and children.
• Regularly contributes to Turkish national congresses on plastic and hand surgery.
• Works at a clinic holding the Bariatric Surgery Center of Excellence designation.

Dr. Omer Alyan is an interventional cardiologist at Medipol Bahçelievler University Hospital in Istanbul. He specializes in heart valve surgery and complex vascular stenting. Dr. Alyan previously served as the Cardiology Clinic Supervisor at Private Veni Vidi Hospital. He works at a JCI-accredited facility known for its high-contrast PET-CT and cardiovascular surgery.

• Performs radiofrequency ablation with 3D mapping and heart cryoablation.
• Expert in carotid and intracranial arterial angioplasty with stenting.
• Treats conditions including atrial fibrillation, arrhythmia, and dilated cardiomyopathy.
• Practice includes aneurysm coiling and endovenous radiofrequency ablation (EVRF).