أفضل الأطباء في العالم — صفحة 15

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. 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. 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.

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.

Eid Alosman — oral and maxillofacial surgeon, Mira Clinic.

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. Murat Savas is a professor of urology at Medical Park Antalya Hospital Complex. He specializes in laparoscopic and robotic surgery for complex prostate and kidney conditions. Dr. Savas completed a prestigious urology fellowship at Charité Hospital in Berlin. He holds multiple certifications in laparoscopic surgery from the Endourology Association and IRCAD.

• Performs robotic da Vinci prostatectomy and nephrectomy.
• Winner of the Best Video Award from the National Urology Congress.
• Uses Holmium Laser Enucleation for benign prostatic hyperplasia (BPH).
• Certified in urodynamics, neuro-uropharmacology, and microsurgical varicocele techniques.

The doctor is a highly experienced specialist in Nuclear Medicine, having completed specialized training at the Cerrahpaşa Medical Faculty. With a distinguished academic career, the doctor served as an Assistant Professor, Associate Professor, and eventually a Professor within the Department of Nuclear Medicine at the same institution between 2004 and 2016.

Throughout a career dedicated to clinical research and academic excellence, the doctor acted as a project manager for an International Atomic Energy Agency research initiative focused on the relationship between respiratory infections, gastro-esophageal reflux, and bronchial asthma in children. The doctor maintains active memberships in both the Turkish Society of Nuclear Medicine and the European Association of Nuclear Medicine.

Dr. Senol Erguney is a senior urologist at Büyük Anadolu Hospital in Istanbul. He specializes in endoscopic stone treatments and transurethral prostate surgeries. Dr. Erguney previously served as the Kocaeli Provincial Health Director. He also leads treatments for male infertility and sexual dysfunction.

• Performs endoscopic prostate and bladder surgery using the TUR method.
• Treats kidney stones through endoscopic crushing techniques.
• Expert in male infertility treatments, including microsurgical varicocele repair.
• Treats pediatric urological conditions such as nocturnal incontinence and undescended testicles.

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. Ayhan Kara is a neurosurgeon at Central Hospital in Istanbul. He has performed hundreds of endoscopic spine surgeries. Dr. Kara specializes in minimally invasive procedures for the cervical and lumbar spine. He completed his medical training at Dicle University and specialized in neurosurgery at Kartal Hospital.

• Completed a clinical internship at the Helios Clinic in Hamburg.
• Performs anterior lumbar discectomy, nucleoplasty, and spinal fixation.
• Focuses on surgical methods that shorten rehabilitation time.
• Works at Central Hospital, which treats 138,000 patients annually.

Dr. Ayshe Okumush is a radiation oncologist at Private NeoLife Medical Center. She earned her MD from Karadeniz Technical University in 2003. She completed a residency in radiation oncology at Sisli Etfal Training and Research Hospital from 2006 to 2011.

She served as a specialist at Diyarbakir Uckuyular Training and Research Hospital from 2011 to 2013 and at Sisli Etfal from 2013 to 2016. She then worked at Yeni Yuzyil University Private Gaziosmanpasa Hospital from 2016 to 2026. She joined NeoLife in 2026.

Memberships: Turkish Society for Radiation Oncology (TROD) and the European Society for Radiotherapy and Oncology (ESTRO). Clinical focus: SRS, SRT, SBRT; VMAT, IMRT; radiotherapy for head and neck, lung, and brain tumors; SGRT, TBI, and 3D brachytherapy.

Dr. Akif Albayrak leads clinical and surgical spine services at Central Hospital in Istanbul. He is a professor specializing in complex spinal disorders for adults and children. Dr. Albayrak completed a fellowship at the Hospital for Special Surgery in New York. He focuses on the diagnosis and surgical treatment of scoliosis and kyphosis.

• Performs minimally invasive surgery, spine reconstruction, and trauma care.
• Treats patients at Central Hospital, which uses AI-powered MRI and CT systems.
• Contributes regularly to international orthopedic literature and academic research.
• Expert in limb lengthening, joint replacements, and therapeutic knee arthroscopy.

Dr. Sule Temizturk is a physical medicine specialist at Nobel Rehabilitation Center in Pamukkale. She specializes in neurological and orthopedic recovery for children and adults. Dr. Temizturk treats musculoskeletal disorders and complex rheumatological diseases. She earned her medical degree from Ankara University.

• Specializes in stroke, spinal cord injury, and multiple sclerosis rehabilitation.
• Performs dry needling, trigger point injections, and intra-articular injections.
• Treats pediatric patients for conditions including cerebral palsy.
• Practices at a center popular with Turkish celebrities and international patients.

Dr. Murat Zeytunlu is a professor and transplant surgeon at Medicalpoint International Hospital in Izmir. He focuses on hepatobiliary (HPB) surgery, liver transplantation, and oncological surgery. Dr. Zeytunlu holds a professorship at Ege University Faculty of Medicine.

• Treats complex conditions affecting the liver, pancreas, and biliary system.
• Maintains membership in the Liver Research Association and the HPB Surgery Association.
• Member of the National Surgical Association and the Liver Transplantation Association.
• Works at a JCI-accredited facility equipped with a robotic surgery center.

Dr. Mehmet Salih Iyikesici is a medical oncologist. His work focuses on metabolically supported chemotherapy (MSCT), ketogenic diet–supported cancer care, hyperthermia, hyperbaric oxygen therapy, and insulin potentiation therapy. He emphasizes care for breast, pancreatic, and gastric cancers.

He is a Medical Oncology Specialist at Neolife Medical Center (2026–present). He previously served at Private Bahçelievler Medical Park (2013–2026), Medicana Beylikdüzü (2010–2013), Silivri Anadolu (2009–2010), Diyarbakır Training and Research (2008–2009), and Bursa Çekirge State (2006–2008). Earlier, he worked as an Internal Medicine Specialist (1997–2003). He was an Assistant Professor at Altınbaş University (2014–2026).

Training: Medical Oncology subspecialty, Marmara University (2003–2006). Internal Medicine, Istanbul Haydarpaşa Numune (1992–1996). Medicine, Uludağ University (1985–1990). Member, Medical Oncology Association (since 2004). His recent research (2019–2020) covers gastric, breast, pancreatic, and lung cancers. Topics include long‑term survival in metastatic pancreatic cancer and feasibility in metastatic non‑small cell lung cancer (NSCLC).