Best Diagnostics Doctors Abroad

Dr. Funda Ataman specializes in advanced dermatological diagnostics and treatments at Hisar Hospital Intercontinental, with a focus on skin cancer and allergic skin diseases.

• Over 36 years of experience in dermatology
• Expert in cryotherapy and laser treatments
• Specializes in dermatoscopic examinations for early skin cancer detection
• Provides comprehensive care for hyperhidrosis and cosmetic dermatology
• Trained at Haydarpaşa Numune Hospital – a leading dermatology center

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.

• Specializes in plastic, reconstructive, and aesthetic surgical procedures.
• Completed a specialized residency at Bağcılar Training and Research Hospital.
• Holds a certificate for animal experiments from Istanbul University.
• Works at a JCI-accredited facility known for its eco-friendly medical design.

Dr. Ali Gozukucuk is a pediatric surgeon at Hisar Hospital Intercontinental in Istanbul. He completed a specialized fellowship in pediatric surgery at Erciyes University. Dr. Gozukucuk treats children for conditions like hernias, appendicitis, and congenital defects. He works at a JCI-accredited hospital that serves over 500,000 patients annually.

• Specializes in treating inguinal hernias, umbilical hernias, and ankyloglossia.
• Published three articles in international peer-reviewed medical journals.
• Presented 13 research papers at international scientific meetings.
• Performs pediatric urological and cardiac surgical procedures.

Dr. Suleyman Hilmi Aksoy specializes in Diagnostic Radiology and Interventional Radiology with 24 years of experience across leading institutions like Hisar Hospital Intercontinental.

• Trained at Istanbul University – one of Turkey's top medical schools
• Expert in both diagnostic imaging and minimally invasive procedures
• Active participant in national and international radiology conferences
• Works with advanced teleradiology technologies for remote diagnostics

Dr. Ramazan Gozukucuk is an infectious disease specialist at Hisar Hospital Intercontinental in Istanbul. He specializes in treating viral hepatitis, hospital-acquired infections, and travel-related diseases. He earned competency certificates in infectious diseases and clinical microbiology. Dr. Gozukucuk works at a JCI-accredited facility that treats over 500,000 patients every year.

• Participated in over 35 national and international medical congresses.
• Published 15 scientific papers on molecular biology and emerging infections.
• Expertise includes sterilization protocols and medical genetics.
• Treats patients at a clinic ranked for top radiotherapy and patient assistance.

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. 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.

Assoc. Prof. Dr. Servet İğrek is an Orthopaedics and Traumatology specialist trained at Marmara University. He practices at Diyarbakır Selahaddin Eyyubi State Hospital and Kartal Dr. Lütfi Kırdar City Hospital.

He focuses on sports injuries and arthroscopic surgery. He has extensive experience in knee, shoulder, hip and ankle arthroscopy; ligament and meniscus surgery; shoulder instability; cartilage injuries; arthroplasty; and orthopaedic trauma.

He completed a SECEC & ESSKA‑approved Sports Surgery Fellowship Program. He has authored or co‑authored many peer‑reviewed publications, book chapters and congress presentations. He teaches in national and international arthroscopy training programs. He is an active member of the Turkish Orthopaedics and Traumatology Association, TUSYAD, the Turkish Shoulder and Elbow Surgery Association, the Hip and Knee Arthroplasty Association, and SICOT.

Specializes in EMG, EEG, and PSG diagnostics for neurological conditions – Dr. Tokmak combines deep expertise with advanced testing techniques at Hisar Hospital Intercontinental.

• 24 years of experience in neurology
• Master's in Electrophysiology from Istanbul University
• Extensive studies on dementia, headache, and vertigo diagnostics
• Works with Medical Park Hospitals network

Dr. Onur Shahin pioneered zygomatic, pterygoid, and transnasal implants in Turkey – with 100+ patients successfully treated using these advanced techniques.

• Specializes in complex jaw reconstructions and regenerative therapies
• Associate professor at Izmir Katip Celebi University
• Published 50+ research papers in dental implantology
• Conducted numerous international workshops on implant techniques

The doctor is a highly qualified specialist in cardiology and internal medicine. With extensive clinical expertise, the doctor focuses on the diagnosis and comprehensive management of a wide range of cardiovascular conditions.

The doctor's clinical practice includes the treatment of hypertension, coronary artery disease, ischemic heart disease, and heart failure. Furthermore, the doctor provides specialized care for patients suffering from heart arrhythmias, myocardial infarction, heart defects, and unexplained fainting episodes.

Dr. Mario Garibay specializes in personalized dental implant solutions at SoftDentalCare Clinic, with training from Loma Linda University.

• 26 years of experience in dental implantology
• Expert in fitting dentures and high-quality dental cleanings
• Praised for exceptional crown work by patients and peers
• Graduated in Dentistry from Veracruz University

Specializing in minimally invasive implantology, Dr. Fazeli brings precision and expertise to dental diagnostics at Nifa Dent International.

• Trained in periodontology at Ege University
• Fluent in English, Persian, and Azerbaijani
• Attended numerous courses and congresses in dental health
• Focuses on advanced diagnostic techniques for oral health

Dr. Merve Karli has performed 1,000+ surgeries in benign anorectal diseases and hernia surgery at Hisar Hospital Intercontinental.

• Specializes in endoscopy procedures including gastroscopy and colonoscopy
• Trained at Sadi Konuk Training and Research Hospital
• Focuses on breast diseases and trauma surgery
• Certified in laparoscopic techniques

Prof. Dr. Şule Karadayı is a Professor and Thoracic Surgery Specialist. She earned her MD from Ankara University in 1999 and completed her residency in 2004. Her international training includes an observership with Prof. Ramon Rami Porta in Barcelona in 2005. She received an ESTS Travel Fellowship in Vienna in 2009. She joined the Mevlana Exchange Program in Azerbaijan in 2015. She scored 76.25 on the ÜDS English exam in 2006. She is a member of the European Society of Thoracic Surgeons and several Turkish thoracic societies.

Her clinical focus includes lung cancer surgery. She performs Da Vinci robotic and VATS/minimally invasive thoracic procedures. She treats pulmonary nodules and masses. She also performs mediastinal, pleural, and chest wall (pectus) surgery. She offers interventional bronchoscopy, including endobronchial valve therapy for advanced emphysema and COPD. She serves as an assistant principal investigator on projects in wound healing and mediastinal lymph node evaluation. As of 2026, she sees patients at Hisar Hospital Intercontinental.

Dr. Oguzhan Babacan is a pediatric hematologist-oncologist at Hisar Hospital Intercontinental in Istanbul. He specializes in bone marrow transplantation for children with leukemia and lymphoma. Dr. Babacan has performed allogeneic, autologous, and haploidentical stem cell transplants for 13 years. He treats rare blood disorders and solid tumors in pediatric patients.

• Performs complex bone marrow transplants for leukemia and lymphoma cases.
• Treats childhood blood disorders like thalassemia, hemophilia, and aplastic anemia.
• Expertise in pediatric oncology, including neuroblastoma and Ewing's sarcoma.
• Works at Hisar Hospital, a JCI-accredited facility in Turkey.

Dr. Elmas specializes in dermatology diagnostics with a strong academic background and international training.

• Trained at Hacettepe University – one of Turkey's top medical schools
• Selected as International Dermatology Specialist of the Year in 2023
• Published 10 articles in international peer-reviewed journals
• Member of the Turkish Society of Dermatology and Women's Dermatologic Society

Specializes in reproductive health with 21 years of experience in Obstetrics, Gynecology, and IVF at Memorial Bahçelievler Hospital.

• Trained in Reproductive Endocrinology and Infertility at Yeditepe University
• Member of ESHRE and ASRM – leading reproductive medicine societies
• Completed advanced training in robotic and laparoscopic surgery
• Works with international IVF centers in Brussels and Denmark

Specializing in ENT and Head & Neck Surgery, Dr. Yasemin Ongun brings 21 years of focused expertise to Hisar Hospital Intercontinental.

• Trained in Otology-Neurotology and Audiology at Hacettepe University
• Expert in rhinoplasty and endoscopic sinus surgeries
• Performs pediatric ENT procedures including tonsil and adenoid surgeries
• Specializes in snoring and sleep apnea surgical treatments
• Experienced in hearing loss and ear surgeries

Specialist Dr. Nurana Güller earned her medical degree and completed nephrology training at the Cerrahpaşa (Çapa) Faculty of Medicine, Istanbul University, a major academic center in Türkiye. She trained in a high-volume tertiary referral center. She contributed to multidisciplinary care for acute and chronic kidney diseases.

Her practice focuses on early CKD detection. She aims to slow progression and prevent complications. She has extensive experience in AKI management. She provides stage-specific treatment and long-term follow-up for chronic kidney failure. Her interests include hypertension, diabetic nephropathy, glomerulonephritis, UTIs, proteinuria, kidney stones, cystic diseases, dialysis, and transplantation.

Dr. Güller practices at İAÜ Medical Park. She follows evidence-based, ethical, and patient-safety principles.