Specializes in neurological disorders, treatment, and rehabilitation. Addresses epilepsy, sleep disorders, headaches, cerebrovascular diseases and movement issues.
Neurologist
Head of the Breast Surgery Department, Mammologist
Dr. Marat Khaikin is a Senior surgeon, Chaim Sheba Medical Center, a specialist in colorectal surgery, proctology and laparoscopic gastrointestinal tract in Assuta Hospital, Israel.
Gynecologist, Specialist in endoscopic and laparoscopic operations
Dr. Hodaya Cohen is a board-certified Obstetrician and Gynecologist at Hadassah Medical Center. She is known for her skill in handling complex cases and providing advanced care for women.
Dr. Cohen has performed more than 1,500 procedures. She has also contributed to several clinical studies. She is accredited by top medical boards. Dr. Cohen is dedicated to evidence-based medicine and puts her patients first.
Urologist, oncologist, specialist in robotic surgery
Oncologist, dermatologist
Prof. Dr. Eduard Becht is a Urologist in Germany with 41 years of experience and holds an honorary doctorate from Kapodiastrias University of Athens. He is a lecturer at Goethe University in Frankfurt am Main since 1994 and specializes in Urological Oncology, Minimally Invasive Treatment of Prostate Cancer, Kidney Tumor Operation, Urethral Surgery, Pediatric Urology and Kidney Stone Treatment. He has published over 100 scientific papers.
Dr. Fritz Leutmezer is a neurologist at Vienna General Hospital (AKH). He specializes in multiple sclerosis, epilepsy, movement disorders, tremors, memory problems, and stroke prevention. He uses advanced therapies and offers acupuncture for trigeminal neuralgia, headaches, and facial nerve palsy.
Dr. Leutmezer is President of the Austrian Multiple Sclerosis Society (ÖMSG) and Vice President of the Vienna Multiple Sclerosis Society (MSGW). He has written over 60 scientific articles and a book on multiple sclerosis. He donates all book proceeds to support MS patients in Vienna.
Dr. Tolga Akman is a urologist with expertise in advanced surgical procedures. He performs penis prosthesis, bladder, prostate, and kidney cancer surgeries. He is skilled in laparoscopic urology and kidney stone treatments. Dr. Akman also treats female urinary incontinence, pediatric vesicoureteral reflux, and performs microsurgical varicocele procedures. He offers penis enlargement and correction of Peyronie’s disease.
Dr. Akman completed his residencies at Istanbul University School of Medicine and Bezmialem Vakıf University. He is now a Professor of Medicine at Medicana Hospital Bahcelievler. He is active in both clinical practice and academic work in urology.
Dr. Metin Demirkaya is a specialist in Pediatric Oncology. He earned his medical degree from Istanbul University Cerrahpaşa School of Medicine between 1993 and 1999. He completed his Pediatrics residency and Pediatric Oncology residency at Bursa Uludag University from 1999 to 2010.
Dr. Demirkaya has worked at leading centers such as GATA Pediatric Hematology-Oncology-Bone Marrow Transplantation Centre and Istanbul Kanuni Sultan Süleyman Education and Research Hospital. He became an Assistant Professor in 2013. In 2019, he was appointed Professor of Medicine in Pediatric Oncology at Medicana Bursa Hospital.
Dr. Demirkaya is known for his clinical skills and leadership in pediatric cancer care and bone marrow transplantation. He has made important contributions to research and has received recognition in his field.
Dr. Kayihan Engin is a Radiation Oncologist. He earned his medical degree from Uludağ University Medical College in 1983. He completed his residency in Radiation Oncology at the Center of Oncology & Nuclear Medicine in Istanbul in 1990. From 1990 to 1994, he pursued a post-doctoral fellowship in Thermoradiotherapy at Thomas Jefferson University in the USA.
Dr. Engin has held key academic and leadership roles. He served as Professor, Chairman, and Faculty Accreditation Coordinator at Uludağ University Medical College from 1991 to 2005. He was also Professor and Director at Anadolu Medical Center between 2004 and 2017. Since 2017, he has led the Oncological Sciences departments at Ceylan International and Medicana Bursa Hospitals. Dr. Engin is known for his work in improving cancer treatment and medical education standards in Turkey.
Medical Interests and Activities
• Examining and diagnosing cranial, spinal, head-neck region diseases by imaging methods. • Examining vascular diseases of brain, neck and spine with angiography method. • Treatment of vascular diseases of brain, neck and spine by endovascular methods (closed surgery). • Treatment of cerebrovascular aneurysms (in patients with or without cerebral hemorrhage) • Treatment of cerebrovascular stenosis with stent method. • Treatment of cerebrovascular diseases like fistule and arteriovenous malformation with embolisation method. • Stent application in stenosis of neck veins (by using umbrella method). • Reducing the operation risk by blocking the veins which are feeding the tumor before open-surgeries in some tumor and head-neck area operations. • Embolisation treatment in birthmark-hemangioma and diseases like vascular malformations. • Endovascular treatment of vascular diseases at spinal cord and membrane • Dissolving the thrombus with urgent intervention in patients with stroke in order to provide the brain to overcome the situation with less damage as possible. • Endovascular treatment of vasospasm in patients with cerebral hemorrhage. • In uncontrolled epistaxis blocking the nasal vein by reaching it with angiography method.