Fatma Calka
- 14 years of experience
- Location: Turkey, Istanbul
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Performed surgery for approximately 3,000 adult cardiovascular cases – Dr. Gencoglu specializes in complex heart and vascular conditions at Hisar Hospital Intercontinental.
Specializes in reproductive health and IVF at Hisar Hospital Intercontinental, with extensive training in perinatology and gynecologic oncology.
Dr. Erol Bozbora is an ENT specialist at Memorial Bahçelievler Hospital in Istanbul. He completed a 2013 internship at the World Health Organization (WHO) in Switzerland. Dr. Bozbora also gained international experience during a clinical internship in Vienna, Austria. He treats a variety of ear, nose, and throat conditions.
Dr. Berna Buse Kobal specializes in minimally invasive gynecologic procedures at Hisar Hospital Intercontinental, with a focus on genital aesthetics and reconstructive surgeries.
Specializes in minimally invasive V-Notes scarless surgery for uterine and cyst removal – a leading expert at Hisar Hospital Intercontinental.
Dr. Funda Ataman specializes in advanced dermatological diagnostics and treatments at Hisar Hospital Intercontinental, with a focus on skin cancer and allergic skin diseases.
Dr. Mehmet Sagir is a plastic and reconstructive surgeon at Memorial Bahçelievler Hospital. He previously served as Chief Clinical Physician at Taksim Training and Research Hospital. Dr. Sagir trained in microsurgery at the University Hospital Zurich in Switzerland. He has published 12 articles in international peer-reviewed journals.
Dr. Suleyman Hilmi Aksoy specializes in Diagnostic Radiology and Interventional Radiology with 24 years of experience of experience across leading institutions like Hisar Hospital Intercontinental.
Specializes in EMG, EEG, and PSG diagnostics for neurological conditions – Dr. Tokmak combines deep expertise with advanced testing techniques at Hisar Hospital Intercontinental.
Specializes in reproductive health with 21 years of experience of experience in Obstetrics, Gynecology, and IVF at Memorial Bahçelievler Hospital.
Specialized in Breast and Thyroid Surgery for over 39 years of experience – Dr. Soybir practices at Memorial Şişli Hospital in Istanbul.
Dr. Cemile Dilek Uysal specializes in dermatology with a focus on skin conditions like acne, eczema, and psoriasis at Hisar Hospital Intercontinental.
Specializing in ENT and Head & Neck Surgery, Dr. Yasemin Ongun brings 21 years of experience of focused expertise to Hisar Hospital Intercontinental.
Assoc. Prof. Dr. Heves Sürmeli is a specialist in Internal Medicine and Medical Oncology. She received her medical degree (M.D.) from Eskişehir Osmangazi University in 2004. She completed her Internal Medicine residency at Kartal Dr. Lütfi Kırdar Training and Research Hospital, Istanbul (2005–2010). She then completed subspecialty training in Medical Oncology at the same hospital (2014–2017).
At the same center, she served as a Medical Oncology Specialist (2017–2023). She then worked as Administrative and Clinical Director (2023–2026). Her clinical interests include breast, lung, gynecologic, gastrointestinal, and urologic cancers.
She has published many articles in international peer‑reviewed journals. She has presented at national and international conferences. She is active in professional societies. She has received several awards.
Dr. Kitis specializes in neurosurgery at Memorial Şişli Hospital, bringing over a decade of focused expertise in brain and nerve surgery.
Dr. Zinar Serhanoglu practices obstetrics, gynecology, and urogynecology. He provides prenatal care and pregnancy follow-up. He manages high-risk conditions such as preeclampsia and gestational diabetes. He performs vaginal and cesarean deliveries.
He specializes in minimally invasive surgery. He uses laparoscopy and V-NOTES for hysterectomy and for treating uterine disorders, ovarian cysts, fibroids, and ectopic pregnancy.
He treats stress urinary incontinence and pelvic organ prolapse. He provides long-term management of PCOS and endometriosis. He offers tubal ligation via laparoscopy or V-NOTES. He performs hysteroscopic treatment of uterine polyps and septum. He also provides perimenopausal and menopausal care, including bioidentical hormone therapy.
Op. Dr. Yalçın İşcan is an ophthalmologist. He graduated from Istanbul University in 2005. He completed his ophthalmology residency at Bakırköy Dr. Sadi Konuk Training and Research Hospital in 2010. He has more than 15 years of specialist experience. He performed thousands of eye surgeries at Batman Regional Hospital between 2011 and 2015. He worked at Private Batman Dünya Hospital from 2015 to 2025.
At Dünya Hospital, he provided care in cataract surgery, corneal transplantation, refractive procedures (PRK, LASIK, SMILE, phakic IOL), strabismus, oculoplastics, lacrimal surgery, pterygium, and keratoconus treatments (CXL, ICRS). He helped develop the unit into a regional referral center. Since 2023, he has also practiced two days a week at Pendik Medical Park and Kudret Göz Istanbul. Since 2020, he has been active in R&D. He founded a technopark start-up and built an AI-based red-eye decision support system. He continues to develop ophthalmic software and devices. He has several publications.
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