Әлемдегі ең жақсы дәрігерлер — 16 беті

Dr. Semih Ayan is a urologist at VM Medical Park Florya Hospital in Istanbul. He is certified by the European Board of Urology. Dr. Ayan completed a research fellowship at Harvard Medical School. He also completed a clinical fellowship in robotic surgery at the University of Chicago.

• Specializes in urologic oncology and pediatric urology.
• Performs a high volume of endoscopic and percutaneous surgeries for urinary stones.
• Member of the American Urological Association and the European Association of Urology.
• Treats prostate, kidney, and bladder cancer using robotic surgical techniques.

Dr. Bilal Ergul is a gastroenterologist at Lokman Hekim University Ankara Hospital. He is known for performing Peroral Endoscopic Myotomy (POEM) surgery. This procedure treats complex swallowing disorders without external incisions. Dr. Ergul has authored around 100 academic publications on various gastrointestinal topics.

• Specializes in laparoscopic surgery for GERD and gastric polyps removal.
• Treats chronic conditions including Crohn’s disease, ulcerative colitis, and cirrhosis.
• Performs esophagectomy and small intestine resections for complex cases.
• Works at an ISO-certified university hospital that treats 20,000+ patients annually.

Dr. Nejat Nizam is a periodontist and oral surgeon at Nifa Dent International. He developed the Nizam Punch connective tissue graft tool produced in Germany. Dr. Nizam also invented two implant systems currently used in multiple countries. He is a full professor at Ege University.

• Published over 30 studies in prestigious scientific journals.
• Specializes in complex gum surgery and dental implantology.
• Performs same-day All-on-4 and All-on-6 dental implant procedures.
• Works at a clinic holding the International Health Tourism Authorization Certificate.

Dr. Kurshad Zengin is a urological surgeon at Lokman Hekim Akay Hospital in Ankara. He holds four patents for medical innovations and has completed 14 scientific projects. Dr. Zengin specializes in surgical treatments for kidney stones, prostate disorders, and male infertility. He also performs stem cell therapy for erectile dysfunction.

• Published 18 articles in international refereed journals.
• Performs robotic nephrectomy and Holmium Laser Enucleation of the Prostate.
• Expert in microsurgical varicocele intervention and flexible ureteroscopy.
• Treats complex conditions like urethral stricture and bladder leukoplakia.

Dr. Mehmet Osman Akcakaya is an associate professor of neurosurgery at Gayrettepe Florence Nightingale Hospital. He specializes in functional neurosurgery, brain tumors, and peripheral nerve reconstruction. Dr. Akcakaya completed a clinical fellowship in stereotactic surgery at Hannover Medical School in Germany.

• Trained in microsurgery of the brachial plexus at Tel Aviv Sourasky Medical Center.
• Performs deep brain stimulation, vagus nerve stimulation, and Gamma Knife procedures.
• Treats complex conditions including brain cysts and malignant brain tumors.
• Practices at a JCI-accredited hospital serving 200,000 patients annually.

Dr. Hanifi Onalan is an oncology and general surgeon at Atlas University Hospital in Istanbul. He specializes in weight loss procedures and digestive system surgeries. Dr. Onalan has performed gastric sleeve and balloon procedures for over 15 years at Atlas. He previously served as a surgeon at Taksim Education and Research Hospital.

• Expertise includes gallbladder, thyroid, and hernia surgeries.
• Certified in videoendoscopy from Bakirkoy Dr. Sadi Konuk Education and Research Hospital.
• Performs complex procedures like colectomy, liver resection, and pancreatic surgery.
• Treats patients at an AACI-accredited facility following international safety standards.

Dr. Sefik Igdem is a radiation oncologist at Gayrettepe Florence Nightingale Hospital in Istanbul. He specializes in treating head, neck, and prostate cancers. He currently serves as a Professor at Demiroğlu Bilim University. Dr. Igdem uses Truebeam STx and Halcyon systems for accurate radiotherapy.

• Specializes in conformal treatments for complex tumor cases.
• Treats various conditions including lung, breast, and brain tumors.
• Practices at a JCI-accredited hospital that serves 200,000 patients annually.
• Completed his radiation oncology training at the Istanbul University Cerrahpaşa Faculty.

Dr. Yahya Ozel is a general surgeon at Estexper Clinic in Istanbul. He has performed over 12,000 procedures during his career. Dr. Ozel specializes in bariatric, metabolic, and oncological surgery. He completed training at Tokyo University Hospital in Japan. This training focused on complex liver and pancreatic surgery.

• Performed over 5,000 bariatric and 2,500 metabolic surgeries.
• Placed more than 4,000 gastric balloons for weight loss.
• Treats gastrointestinal cancers, including stomach, colon, and liver cancer.
• Holds the Turkish Surgical Proficiency Certificate.

Dr. Aysegul Acar is a chest diseases specialist at Büyük Anadolu Hospitals in Istanbul. She focuses on complex respiratory conditions, including lung cancer and occupational lung diseases. Dr. Acar performs bronchoscopy and manages intensive care for pulmonary patients. She works at a clinic that treats 280,000 patients every year.

• Treats chronic conditions such as COPD, asthma, and pulmonary tuberculosis.
• Expertise in managing sleep disorders and pneumonia.
• Clinical experience in treating post-Covid-19 respiratory complications.
• Practices at a facility accredited by the Turkish Medical Association.

Dr. Selcuk Silay is a pediatric urologist at Medipol Acibadem District Hospital in Istanbul. He won the Crystal Matula Award as European Academician of the Year. He specializes in robot-assisted surgery for complex urological conditions in children.

• Performed over 100 pediatric robotic surgeries.
• Completed over 300 pediatric laparoscopic and 300 closed kidney stone surgeries.
• Trained in pediatric robotic surgery at Texas Children's Hospital, USA.
• Former Head of Pediatric Urology at Istanbul Medeniyet University.

Dr. Ahmet Ekin is the founder of the Department of Hand Surgery at Medicalpoint International Hospital. He specializes in microsurgery and complex joint reconstruction for the upper and lower limbs. Dr. Ekin completed specialized training at the Columbia University Presbyterian Medical Center in New York.

• Established the first hand surgery department at Dokuz Eylül University.
• Performs elbow, wrist, and shoulder arthroscopy and microsurgical tendon repairs.
• Applies finger, hand, elbow, and shoulder prostheses for degenerative diseases.
• Works at a JCI-accredited facility equipped with a specialized robotic surgery center.

Dr. Erhan Tatar is a professor of nephrology at Medicalpoint International Hospital in İzmir. He is a member of ERA-EDTA, the leading European society for kidney care and transplantation. Dr. Tatar treats chronic renal failure, diabetic kidney disease, and glomerulonephritis. He works at a JCI-accredited facility following global patient safety standards.

• Specializes in kidney transplant preparation and long-term patient follow-up.
• Performs hemodialysis and peritoneal dialysis for patients with kidney failure.
• Focuses on hypertension management to prevent renal complications.
• Served as the administrative head of the Nephrology Clinic at Bozyaka Training Hospital.

Dr. Seckin Cagirgan is a professor of hematology at Medicalpoint International Hospital in İzmir. He specializes in treating complex blood cancers like leukemia, myeloma, and lymphoma. Dr. Cagirgan rose through the ranks at Ege University from assistant professor to full professor. He works at a JCI-accredited facility known for its tumor board expertise.

• Performs allogeneic, autologous, and haploidentical stem cell transplantations.
• Treats blood disorders using photopheresis, plasmapheresis, and targeted therapies.
• Focuses on advanced treatments like chemoimmunotherapy for Hodgkin and non-Hodgkin lymphoma.
• Is an active member of the Turkish Medical Association.

Dr. Cemsit Karakurt is the Head of Child Health at İnönü University Faculty of Medicine. He resides on the board of the Turkish Society of Paediatric Cardiology. Dr. Karakurt treats children with complex heart conditions at Medical Park Antalya Hospital. He specializes in managing arrhythmia, coronary artery disease, and pulmonary hypertension.

• Performs coronary angiography for pediatric patients.
• Treats dilated cardiomyopathy and atrial fibrillation.
• Holds a board membership in the Turkish Society of Paediatric Cardiology.
• Works at a facility that performs the most successful transplants in Turkey.

Dr. Ertugrul Okuyan is an interventional cardiologist at Medipol Acibadem District Hospital in Istanbul. He specializes in treating structural heart disease and complex valve disorders. Dr. Okuyan serves as the Vice President of the Turkish Society of Cardiology. He is also a member of the European Society of Cardiology.

• Performs non-surgical valve repairs including MitraClip and TriClip procedures.
• Treats arterial blockages and aneurysms using balloon and stent interventions.
• Former president of the Turkic World Cardiology Association.
• Faculty member at the Istanbul Medipol University School of Medicine.

Dr. Aziz Kemal Emek is a general surgeon and surgical oncologist at Medical Park Antalya Hospital Complex. He specializes in gastrointestinal surgery, focusing on liver and biliary tract tumors. Dr. Emek holds a professorship from Akdeniz University Faculty of Medicine. He performs Da Vinci robotic procedures and weight loss surgeries.

• Member of the National Surgical Association and the Turkish Medical Association.
• Treats complex conditions like Crohn's disease, liver cirrhosis, and ulcerative colitis.
• Performs stomach resections, esophagectomies, and robotic-assisted surgeries.
• Works at a clinic authorized for international health tourism by the Turkish government.

Dr. Emine Yildirim is an associate professor of general surgery at Atlas University Hospital, Istanbul. She specializes in surgical oncology with a focus on breast cancer treatment and reconstruction. Dr. Yildirim has published over 15 scientific articles in peer-reviewed journals like Academic Radiology. She holds multiple international certificates in breast cancer surgery and nipple-sparing techniques.

• Performs breast-conserving surgery, free flap reconstruction, and implant-based breast augmentation.
• Treats complex oncological conditions including thyroid, bladder, and colorectal cancers.
• Completed medical residency at Istanbul Haseki Health Application and Research Center.
• Works at AACI-accredited Atlas University Hospital, which treats 565,000 patients annually.

Op. Dr. Alasgar Asgarli, MD, is an ophthalmologist. He focuses on cataract and refractive surgery, glaucoma diagnosis and treatment, medical retinal diseases, and pediatric eye care. He performs oculoplastic eyelid surgery and ocular trauma surgery. His skills include intravitreal injections, pterygium excision, and neuro-ophthalmology. He also has experience with advanced intraocular lens fixation, including scleral fixation and the Yamane technique.

Achievements and accreditations: Active member of the Turkish Ophthalmological Association (TOD). Presenter at the TOD 59th National Congress. Attended the TOD 58th National Congress. Completed the TOD Fundus Fluorescein Angiography Course (2024). Published “Comparison of the Effects of Hydrophobic and Hydrophilic Acrylic Intraocular Lenses on Lenticular Astigmatism” (DOI: 10.37844/TJ-CEO.2025.20.37). Holds certification in Botox and dermal fillers.

Dr. Bugra Bilge Keseroglu is a urological surgeon at İstinye University Liv Hospital Topkapı. He specializes in robotic and laparoscopic procedures for prostate and bladder cancer. Dr. Keseroglu performs Retzius-sparing radical prostatectomy to improve patient recovery. He also focuses on female incontinence surgery and complex stone treatments like HOLEP.

• Performs robotic sacrocolpopexy and radical cystectomy for cancer and pelvic organ prolapse.
• Treats urological conditions using laparoscopic nephrectomy and partial nephrectomy techniques.
• Manages all endourological stone surgeries and endoscopic procedures.
• Works at İstinye University Liv Hospital, a 300-bed facility with 33 medical departments.