Premium Check up Doctors in Istanbul, Turkey — Page 2

Dr. Semih Ayyan is a urological surgeon at Valued Med Hub Hospitals in Istanbul. He completed fellowships at Harvard University and the University of Chicago. Dr. Ayyan specializes in both urological oncology and pediatric urology. He holds an American Medical License (USMLE).

• Corrects congenital anomalies like hypospadias and renal outflow stenosis.
• Performs surgical treatments for prostate, bladder, and kidney tumors.
• Uses laparoscopic techniques and flexible ureterorenoscopy for stone disease.
• Treats complex adult conditions including Peyronie's disease and varicocele.

Dr. Oguz Yilmaz is a cardiovascular surgeon at Istanbul Florence Nightingale Hospital. He specializes in TAVI procedures, heart valve diseases, and coronary bypass surgery. Dr. Yilmaz received the best presentation award from the National Cardiology Congress. He holds a professorship from Istanbul Arel University.

• Performs endovascular treatment for abdominal aortic aneurysms.
• Expert in heart aneurysm repair and varicose vein surgery.
• Member of the European Society for Vascular Surgery (ESVS).
• Member of the European Association for Cardio-Thoracic Surgery (EACTS).

Dr. Hakan Ucar is an interventional cardiologist at Valued Med Hub Hospitals in Istanbul. He holds the European Society of Cardiology Board Certificate. This credential signifies his alignment with high European clinical standards. Dr. Ucar specializes in treating heart and vascular conditions like coronary artery disease and arrhythmia.

• Performs intracranial arterial stenting and aneurysm coiling.
• Maintains a Certificate of Proficiency from the Turkish Society of Cardiology.
• Treats complex conditions including pulmonary hypertension and atherosclerosis.
• Practices at a clinic holding an International Health Tourism Authorization Certificate.

Dr. Sahin Kaplan is an interventional cardiologist at Valued Med Hub Hospitals in Istanbul. He completed a prestigious posting at Royal Brompton Hospital, Imperial College London. Dr. Kaplan focuses on complex heart conditions like coronary artery disease and arrhythmia. He holds certifications from the European Society of Cardiology.

• Performs angioplasty, stenting, and radiofrequency ablation for heart rhythm disorders.
• Treats hypertension and atherosclerosis using minimally invasive techniques.
• Contributed to over 35 publications in international medical journals.
• Is a member of the European Society of Invasive Cardiology.

Dr. Benal Buyukgebiz is a pediatrician and gastroenterology specialist at Istanbul Florence Nightingale Hospital. She served as the Chair of the Department of Pediatrics at Yeditepe University. Dr. Buyukgebiz treats complex digestive conditions in children, including Crohn's disease and ulcerative colitis. She works at a JCI-accredited facility that treats 300,000 patients every year.

• Former President of the Phenylketonuria Children Screening and Protection Association, İzmir Branch.
• Maintains membership in the European Metabolic Group and the Liver Research Society.
• Specializes in pediatric nutrition and the management of chronic gastritis and cirrhosis.
• Performs diagnostic procedures including gastroscopy with biopsy and colonoscopy.

Dr. Ugur Aferin is a urological surgeon at Istanbul Florence Nightingale Hospital. He specializes in robotic and minimally invasive urological surgery. Dr. Aferin is a published researcher on mitochondrial DNA as a prostate cancer biomarker. He performs complex procedures including robotic prostatectomy and nephrectomy.

• Uses the Da Vinci robotic system for prostate and kidney surgeries.
• Treats conditions ranging from erectile dysfunction to localized prostate cancer.
• Co-authored research on urodynamic curve patterns in the journal Urology.
• Works at a JCI-accredited facility, Turkey's first Smart-and-Green hospital.

Dr. Shencan Acar is a gastroenterologist at Istanbul Florence Nightingale Hospital. She focuses on hepatology and liver disease management. Dr. Acar specializes in inflammatory bowel diseases like Crohn’s and ulcerative colitis. She previously served as the Head of Department at Giresun University Faculty of Medicine.

• Authored over 20 international peer-reviewed articles.
• Expert in managing complex post-transplant gastrointestinal complications.
• Treats rare conditions like aortoesophageal fistulas and massive hemorrhagic ascites.
• Performs endoscopic interventions for acute gastrointestinal bleeding.

Dr. Yigit Changa is an Associate Professor of Cardiology at Istanbul Florence Nightingale Hospital. He specializes in interventional cardiology and treats complex conditions like coronary artery disease and arrhythmias. Dr. Changa received training at the Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Hospital. He is a member of the Turkish Society of Cardiology.

• Performs coronary angiography, radiofrequency ablation, and heart cryoablation.
• Expertise in carotid angioplasty, stent placement, and aneurysm coiling.
• Works at a JCI-accredited facility that treats 300,000+ patients annually.
• Fluent in English and holds membership in the Turkish Medical Association.

Dr. Ergun Tozkoparan is a pulmonologist at Istanbul Florence Nightingale Hospital. He has deep expertise in tuberculosis, asthma, and pneumonia. He enhanced his skills in interventional pulmonology at the MD Anderson Cancer Center in Texas. Dr. Tozkoparan also served as a professor at the GATA Department of Pulmonology.

• Published research in CCLM regarding platelet indices in tuberculosis patients.
• Treats lung diseases at a JCI-accredited "Smart-and-Green" hospital.
• Maintains expertise in interventional techniques for complex lung conditions.
• Gained extensive specialized training at GATA Military Medical School in Ankara.

Dr. Oguzhan Parlak is a urological surgeon at Valued Med Hub Hospitals in Istanbul. He specializes in andrology, endourology, and uro-oncology. Dr. Parlak performs robotic da Vinci prostatectomies and kidney-sparing surgeries. He treats both adults and children for complex urological conditions.

• Performs flexible ureterorenoscopy and holmium laser enucleation of the prostate.
• Treats conditions ranging from kidney cysts to prostatic hyperplasia.
• Expertise in hydroselectomy, varicocelectomy, and urethral reconstruction.
• Works at a clinic holding an International Health Tourism Authorization Certificate.

Dr. Bulent Hacimeoglu is the Head of Pediatric Endocrinology at Istanbul Aydin University. He specializes in treating type 2 diabetes, thyroid diseases, and adrenal adenomas in children. Dr. Hacimeoglu is a winner of three oral presentation prizes at National Pediatric Endocrine congresses. He holds a professorship at the Istinye University Faculty of Medicine.

• Member of the European Society of Pediatric Endocrinology (ESPE).
• Specializes in microvascular aging and cardiovascular performance in obese adolescents.
• Treats autoimmune thyroiditis and diffusive-toxic goiter.
• Practices at Valued Med Hub Hospitals, an institution with international health tourism authorization.

Dr. Breket Manzar is an internal medicine specialist at Valued Med Hub Hospitals in Istanbul. He provides medical check-ups for men, women, and children. Dr. Manzar earned his medical degree and specialization from Istanbul University. He works at a clinic authorized for international health tourism by the Turkish government.

• Specializes in preventative screenings and body composition analysis.
• Performs premium, basic, heart, and oncological check-up packages.
• Member of the Turkish Internal Medicine Specialization Association.
• Practices at a facility accredited by the Turkish Medical Association.

Dr. Baris Nuhoglu is a urological surgeon at Biruni University Hospital in Istanbul. He specializes in prostate treatments, including robotic adenomectomy and Holmium laser enucleation. Dr. Nuhoglu has published over 100 scientific works, with 58 appearing in international journals. He currently serves as the Head of the Urology Department at Biruni University.

• Performs complex procedures like bladder reconstruction and robotic-assisted nephrectomy.
• Treats Peyronie's disease using surgical penile curvature correction.
• Member of the European Association of Urology and the Endourology Association.
• Works at a facility holding the International Health Tourism Authorization Certificate.

Dr. Hakan Ucar is an interventional cardiologist at VM Medical Park Florya Hospital. He is board-certified by the European Society of Cardiology. Dr. Ucar specializes in complex coronary and peripheral interventions. He has published over 30 articles in international peer-reviewed journals. His research focuses on oxidative stress and coronary artery disease complexity.

• Performs heart valve interventions including TAVI, Mitraclip, and mitral balloon procedures.
• Provides electrophysiological studies, ablation, and pacemaker placements.
• Served as the former Head of the Cardiology Department at Biruni University.
• Treats patients at a JCI-accredited facility with robotic surgery excellence designations.

Prof. Dr. Kadir Önem is a Professor of Urology at Medical Park Hospital in Samsun. He earned his MD and completed his urology residency at Istanbul University. He then completed a postdoctoral fellowship at Baylor College of Medicine in neuro-urology, reconstructive urology, and urologic oncology. He treats complex neuro-urological and reconstructive cases in adults and children. He has developed surgical techniques.

He is a principal investigator in several international Phase III–IV trials on neurogenic bladder and bladder cancer. He has more than 70 publications and book chapters. He serves as a reviewer for multiple journals.

Leadership and affiliations: President, Turkish Urological Association – Western Black Sea Branch (2025). ISCoS Prevention Committee (2025). EAU Neurourology Group (2023–2025). ICS Neurourology Committee (2023–2025). INUS Board (2023). Awards: TUA (2016, 2017, 2020, 2022) and ICS (2020).

The doctor is a highly skilled urologist specializing in advanced surgical interventions and comprehensive urological care. Clinical expertise includes performing RIRS (laser stone breaking in the kidney) and a wide range of open and closed prostate surgeries. The doctor is also proficient in managing complex urological cancer cases, providing effective treatments for urinary incontinence, and addressing male infertility issues.

With a focus on minimally invasive techniques and evidence-based surgical practices, the doctor provides specialized care for patients suffering from various urological conditions, ensuring high standards of clinical outcomes and patient recovery.

Dr. Özkan Onuk is a urology surgeon at Medical Park Bahcelievler Hospital in Istanbul. He specializes in minimally invasive and robotic-assisted urological surgeries. Dr. Onuk holds the title of Associate Professor from Yeni Yüzyıl University. He treats complex conditions like prostate cancer, erectile dysfunction, and urinary incontinence.

• Published 25+ academic articles in international refereed medical journals.
• Performs specialized procedures including transurethral resection and flexible ureteroscopy.
• Expert in treats pediatric urological conditions and male reproductive issues.
• Practices at a JCI-accredited university hospital in Turkey.