Ultrasound Doctors Abroad — Page 12

Op. Dr. Kevser Arkan, MD, is a gynecologic oncology surgery subspecialist (OB/GYN) at OPTIMED Health Group in Çorlu and Çerkezköy. She has worked there since 2026. She provides care in English and Turkish.

Her clinical focus is the surgical management of ovarian, endometrial, and cervical cancers. She performs complex pelvic procedures, including radical hysterectomy, lymphadenectomy with sentinel lymph node mapping, and tumor debulking. She offers minimally invasive surgery, including vNOTES (scarless/izsiz laparoskopi), laparoscopy, laparotomy, and hysteroscopy. She also performs urogynecologic reconstruction, including sacrocolpopexy. She manages high‑risk obstetrics.

Credentials: MD, Gaziantep University (2016). OB/GYN residency, Kahramanmaraş Sütçü İmam University (2016–2021). Gynecologic Oncology Surgery fellowship, Diyarbakır Gazi Yaşargil Training and Research Hospital (2022–2025). Experience: Diyarbakır Maternity & Children’s Hospital, Gynecologic Oncology Clinic (2022–2025). Adıyaman Kahta State Hospital (2021–2022). Giresun Alucra TSM (2016).

Academic work: In 2025, she published peer‑reviewed studies on sentinel node mapping in vNOTES endometrial cancer staging and on outcomes of vNOTES versus laparoscopy. She also reported on pelvic organ prolapse and sexual function, GTN folate regimens, and vNOTES‑assisted sacrocolpopexy. Her articles appeared in journals such as BMC Surgery, Scientific Reports, Journal of Clinical Medicine, and Ginekologia Polska.

Dr. Lan Kerdpol is an obstetrician-gynecologist at Navamin 9 Hospital in Bangkok. He holds a diploma from the Thai Board of Obstetrics and Gynecology. Dr. Kerdpol earned his medical degree from the prestigious Mahidol University. He treats conditions such as uterine fibroids, endometriosis, and ovarian cysts.

• Performs surgical procedures including hysterectomy and myomectomy.
• Manages maternal care, including natural births and Cesarean sections.
• Authorized by the Medical Council of Thailand for gynecological surgery.
• Practices at a JCI-accredited facility, a US gold standard for safety.

Dr. Caner Topaloglu is an interventional cardiologist at Medicalpoint International Hospital in İzmir. He specializes in balloon angioplasty and stent implantation for coronary and carotid arteries. Dr. Topaloglu is a member of the European Society of Cardiology (ESC). He treats heart attacks, heart failure, and complex rhythm disorders.

• Performs permanent cardiac pacemaker implantation including CPM, ICD, and CRT devices.
• Treats coronary artery disease, hypertension, and heart valve disorders.
• Member of the Turkish Society of Cardiology and the Turkish Medical Association.
• Works at a JCI-accredited facility holding ISO and TEMOS international safety standards.

Dr. Cheon Wonseok is Head of Gastroenterology at Na-Eun Hospital. He treats gastrointestinal disorders. He performs upper endoscopy, colonoscopy, polypectomy, and ESD. He manages gastric and esophageal cancer and Helicobacter pylori infection. He also treats liver disease and inflammatory bowel disease, including Crohn’s disease and ulcerative colitis. He offers small-bowel capsule endoscopy.

Accreditations: Board-certified specialist in gastrointestinal endoscopy. Lifetime member, Korean Society of Gastrointestinal Endoscopy. Full member, Korean Association of Internal Medicine.

Training: Kyung Hee University College of Medicine. Internship, Kyung Hee University Medical Center. Residency in internal medicine, Hallym University Sacred Heart Hospital. Clinical fellowship in gastroenterology, Chung-Ang University Hospital.

Dr. Gokhan Albayrak is a cardiovascular surgeon at Medicalpoint International Hospital in Izmir. He specializes in aortic, heart valve, and coronary surgery. Dr. Albayrak is a member of the Turkish Society of Cardiovascular Surgery. He works at a JCI-accredited facility equipped with a specialized robotic surgery center.

• Performs complex procedures like TAVI and coronary artery bypass grafting.
• Treats conditions including aortic valve insufficiency and mitral valve prolapse.
• Published research on biventricular assist device modifications and intimal hyperplasia.
• Member of the National Society for Vascular Surgery.

Dr. Mehmet Akif Aydin is an associate professor and general surgeon at Medical Park Bahcelievler Hospital. He specializes in bariatric surgery and surgical oncology. Dr. Aydin focuses on weight loss procedures like gastric sleeve and bypass. He also treats complex abdominal hernias and cancers of the breast and pancreas. He practices at a JCI-accredited university hospital in Istanbul.

• Member of the Society of Bariatric and Metabolic Surgery.
• Sits on the Turkish Society of Colon and Rectal Surgery.
• Performs laparoscopic repairs for inguinal, hiatal, and umbilical hernias.
• Treats endocrine conditions through procedures like thyroidectomy.

Dr. Ercan Kocakoc is a prize-winning radiologist at Medical Park Bahcelievler Hospital in Istanbul. He won 1st Prize at the 2009 ESGAR congress for clinical cases. Dr. Kocakoc specializes in interventional radiology and advanced body imaging. He completed a research fellowship at the University Hospital of Cleveland in the USA.

• Performs liver chemoembolization and radioembolization for cancer patients.
• Treats urological conditions through procedures like varicocele embolization.
• Held former chairmanship roles at Bezmialem Vakif and Yeditepe Universities.
• Fellow of the European Society of Gastrointestinal and Abdominal Radiology.

Dr. Wutthiphong Wilaiwarangkun is a neurologist licensed by the Medical Council of Thailand (licence ว.49590). He works at the Neuro Med Clinic, Pacific Garden Hospital in Sriracha, Chonburi. He provides consultation, diagnosis, and long-term care for neurological disorders.

He earned his M.D. from Walailak University. He holds the Diploma of the Thai Board of Neurology from Rajavithi Hospital, part of the Department of Medical Services, Ministry of Public Health. Rajavithi Hospital is an accredited tertiary referral centre. It manages a high volume of cases in cerebrovascular disease, epilepsy, neurodegenerative disorders, and neuromuscular conditions from across Thailand.

He previously served as a neurology specialist at Satun Hospital. His work covered acute stroke, emergency neurology, and inpatient and outpatient care. He brings broad provincial experience to his current practice.

Dr. Kamil Dogan is an interventional radiologist at Medicalpoint International Hospital in İzmir. He specializes in abdominal and breast imaging along with minimally invasive diagnostic procedures. He is a member of the Turkish Society of Interventional Radiology. Dr. Dogan works at a JCI-accredited facility recognized for its surgical and diagnostic standards.

• Performs breast and thyroid biopsies using non-vascular interventional techniques.
• Expert in percutaneous drainage and non-vascular interventional procedures.
• Member of the Turkish Radiology Association (TRD).
• Practices at a hospital holding ISO, EFQM, and TEMOS quality certifications.

Dr. Yang Se Yeon is a neurosurgeon and Head of the Department of Neurosurgery at Naeun Hospital. He specializes in cerebral infarction, cerebral hemorrhage, cerebral aneurysm, moyamoya disease, carotid artery stenosis, vascular dizziness, and head trauma.

He graduated from The Catholic University of Korea College of Medicine. He also earned a Master’s in Medicine there. He completed an internship and a neurosurgery residency at Catholic Medical Center. He then completed a clinical fellowship and served as a clinical assistant professor at Uijeongbu St. Mary’s Hospital.

He has served as a staff neurosurgeon at the Northern Gyeonggi Regional Trauma Center. He was also Head of Neurosurgery at G-SAM Hospital.

Dr. Mehmet Hakan Şahin is a neurosurgeon at Atlas University Hospital (as of 2026). He specializes in neuro-oncological and neurovascular surgery. He also performs skull base, complex cranial, and spine surgery. He was an Assistant Professor at Atatürk University (2019–2024). He served at UW Health (2024–2025).

He has 29 international peer-reviewed papers and 11 national papers. He has written 5 textbook chapters. He has given 7 oral presentations, including at AANS 2025 and a 2024 panel on supratotal glioma resection. His honors include the 2024 Turkish Neurosurgery Association Young Neurosurgeon Incentive Award (Second Prize) and 1st Prize at the 1st Yaşargil Microneurosurgery Academy. He holds the Turkish Neurosurgery Qualification Certificate (2023). He has been a member of the Turkish Neurosurgery Association since 2017 (No. 1620).

The doctor is an experienced neurosurgeon with an extensive background in both military and civilian medical practice. Holding a medical degree from the GATA School of Military Medicine and a specialization in neurosurgery, the doctor has served in various capacities, including as a Chief of Neurosurgery Clinic and a Chief Assistant in the Department of Neurosurgery. The doctor also holds a Master’s degree in Hospital and Health Institutions Management.

With a strong academic presence, the doctor has served as a lecturer and faculty member at Altınbaş University. Clinical expertise spans microsurgery, spine surgery, and peripheral nerve surgery, supported by numerous certifications in advanced cardiac life support and specialized surgical techniques. The doctor is a prolific researcher with extensive publications in neurosurgical journals.

Dr. Doyoung Jeong is an obstetrician-gynecologist at Seoul Miz Hospital. He specializes in single-port robotic and minimally invasive surgery for uterine and ovarian diseases. Dr. Jeong holds multiple patents for specialized single-port surgical devices. He is a full member of the International Society of Ultrasound in Obstetrics and Gynecology.

• Served as Director and Chief Medical Officer at Incheon Sejong Hospital.
• Former Vice President at Dongtan Jeil Hospital.
• Clinical Professor at Kyung Hee University Hospital and Adjunct Professor at Korea University.
• Acts as a clinical medical device expert for the Ministry of Food and Drug Safety.