CT of thoracic, abdominal and pelvic organs Doctors Abroad — Page 5

Dr. Omer Alyan is an interventional cardiologist at Medipol Bahçelievler University Hospital in Istanbul. He specializes in heart valve surgery and complex vascular stenting. Dr. Alyan previously served as the Cardiology Clinic Supervisor at Private Veni Vidi Hospital. He works at a JCI-accredited facility known for its high-contrast PET-CT and cardiovascular surgery.

• Performs radiofrequency ablation with 3D mapping and heart cryoablation.
• Expert in carotid and intracranial arterial angioplasty with stenting.
• Treats conditions including atrial fibrillation, arrhythmia, and dilated cardiomyopathy.
• Practice includes aneurysm coiling and endovenous radiofrequency ablation (EVRF).

Dr. Mesut Okur is a professor and chief physician at Medipol University Pendik Hospital in Istanbul. He specializes in pediatric health and diseases, with a focus on internal medical sciences. Dr. Okur has published over 25 international peer-reviewed articles. He treats children for conditions ranging from congenital heart defects to thyroid disorders.

• Published research on Down syndrome, pediatric brucellosis, and neonatal health.
• Supervises specialized medical theses on allergic rhinitis and pediatric diabetes.
• Practices at a hospital holding a Healthcare Quality Standards Certificate of 95.4%.
• Performed clinical research on pediatric voiding dysfunction and enuresis.

Prof. Beni Boursi leads gastrointestinal oncology at Sheba Medical Center. He uses CT of thoracic, abdominal and pelvic organs for precise cancer staging.

• Trained in medical oncology at MD Anderson Cancer Center and Mayo Clinic
• Completed a fellowship in gastrointestinal oncology at the University of Pennsylvania
• Develops predictive models for early diagnosis of colorectal and pancreatic cancers
• Published research in Science and other leading global scientific journals
• Member of the Israeli Association of Clinical Oncology and Radiotherapy

Dr. Cagdas Erdogan is a gastroenterologist at Ankara Etlik City Hospital. He trained in Internal Medicine and Gastroenterology. He earned his MD from Dokuz Eylul University. He completed his Internal Medicine residency from 2014 to 2019. He then completed a Gastroenterology fellowship at Ankara City Hospital from 2019 to 2022. His clinical focus includes advanced endoscopy (ERCP, EUS, EMR, ESD, POEM, EGD, colonoscopy, double-balloon enteroscopy), inflammatory bowel disease, and hepatology.

He has about 40 publications. His work appears in The Turkish Journal of Gastroenterology, Scientific Reports, Endoscopy, and Digestive Diseases and Sciences. Notable studies address vedolizumab in IBD and prophylaxis for post-ERCP pancreatitis. He also reported a 13-year Crohn’s cohort comparing infliximab and adalimumab. Additional work covers outcomes with an adalimumab biosimilar and innovative endoscopic therapies (MCA via double-balloon enteroscopy, holmium laser for Bouveret syndrome, POEM for Zenker’s diverticulum, and ESD for esophageal papillomatosis).

Professor Jair Bar, MD, PhD, is a thoracic oncologist and Deputy Director of the Cancer Center at Sheba Medical Center. He leads the Thoracic Oncology Unit. He treats lung cancer, including advanced non-small cell cases. His care includes medical oncology, radiotherapy, immunotherapy, and targeted therapy.

He runs a translational research lab focused on resistance to immunotherapy. He has published on exhaled-breath cancer metabolism and on angiogenesis inhibition in lung cancer.

He has chaired the Israel Lung Cancer Group since 2003. He is a member of the Israel Society of Clinical Oncology and Radiotherapy, the American Society of Clinical Oncology, and the American Association for Cancer Research. He is board-certified in Medical Oncology and Radiotherapy Oncology. He is a Senior Lecturer at Tel Aviv University.

Dr. Mehmet Ali Gok is an Associate Professor of General Surgery at Medipol University Pendik Hospital. He specializes in laparoscopic hernia repair and metabolic surgery. Dr. Gok has authored over 20 national and international scientific articles on surgical outcomes. He practices at a hospital with 95.4 out of 96.4 healthcare quality points.

• Certified in robotic colorectal surgery and laparoscopic hernia techniques on cadavers.
• Received specialized training from the European Hernia Society in Dubai.
• Served as a former Chief Physician at Silopi State Hospital.
• Editor of several medical books on oncological, hernia, and minimal invasive surgery.

Dr. Melahat Bekir Kulah is a pulmonologist at Medipol University Pendik Hospital in Istanbul. She specializes in treating asthma, pneumonia, and chronic obstructive pulmonary disease (COPD). Dr. Kulah won a Poster Award from the Turkish Thoracic Society for her research. Her work focused on the quality of life for patients with bronchiectasis. Dr. Kulah practices at a hospital that serves 350,000 patients annually.

• Expert in bronchiectasis, scoliosis-related lung function, and COPD exacerbations.
• Authored nearly 20 publications in international and national medical journals.
• Presents research at major global conferences like ATS and ERS.
• Uses ultrasound to evaluate diaphragm thickness and respiratory health.

Dr. David (Dudi) Mishali, MD, is Director of Pediatric and Congenital Cardiothoracic Surgery at Sheba Medical Center. He treats infants and children with congenital heart defects. His work includes rare, high-risk anomalies and complex newborn reconstructions.

He trained internationally. He completed his residency at Rabin Medical Center and clinical fellowships in cardiac surgery at the Cleveland Clinic and in congenital pediatric cardiothoracic surgery at UCSF. He is board certified in cardiothoracic surgery. He developed and implemented minimally invasive methods that reduce surgical trauma and improve cosmetic results.

He is a Senior Lecturer at Tel Aviv University’s Sackler Faculty of Medicine. He has written many peer-reviewed papers and book chapters, including on point-of-care testing in children during cardiopulmonary bypass and on accessory mitral valve tissue. He holds a leadership role at a hospital ranked among the world’s top 10.

Dr. Yaacov Lawrence, MA, MBBS, MRCP, is Chair of Radiation Oncology at Sheba Medical Center. He has nearly 30 years of experience in precision radiation oncology and neuro-oncology.

He is an expert in advanced radiation therapy and radiosurgery. He performs stereotactic radiosurgery for brain tumors. He leads Sheba’s GI Cancer Program in gastrointestinal oncology. He also provides precision care for lung and prostate cancers. He pioneered celiac plexus radiosurgery for severe pain from pancreatic cancer.

Training and credentials: MA and MBBS (Cambridge and UCLH); MRCP (RCP); Radiation Oncology fellowship (Thomas Jefferson University). Honors include the ASCO Young Investigator Award and Fellow of ASTRO (FASTRO). He has authored over 280 publications. He is Director of the Center for Translational Radiation Oncology and an Associate Professor at Tel Aviv University.

Dr. Ozden Gul is a general surgeon trained at Istanbul University Cerrahpaşa Faculty of Medicine. She completed her general surgery residency at Haydarpaşa Numune Training and Research Hospital. She has decades of surgical experience and is fluent in English.

Her practice includes gastrointestinal surgery (gallbladder disease, hernias, appendicitis, GI disorders). She also treats endocrine conditions (thyroid, parathyroid, adrenal) and breast disease, both benign and malignant. She manages emergency and trauma cases. She offers minimally invasive laparoscopic surgery.

She has worked at Haydarpaşa Numune, Bakırköy, Taksim First Aid, Uzunköprü State, Keşan State, Beykoz Medical Center, and Medivia Hospital. She is known for meticulous technique and patient-centered care.

Dr. Tuncay Tas is a urological surgeon at Safe Urology Clinic in Istanbul. He is one of the first five doctors globally to publish results on P-Shot applications. Dr. Tas specializes in urological oncology and male sexual health. He completed his fellowship at Heidelberg University in Germany. His practice focuses on regenerative medicine and robotic surgery for cancer.

• Developed a surgical technique for penile enhancement with a UK-based certification.
• Introduced combined PRP and stem cell penile injections to Turkey.
• Performs robotic prostatectomies and kidney-sparing surgeries.
• Member of the International Society for Stem Cells Applications.

Dr. Didem Karacetin is a radiation oncologist at Biruni University Hospital in Istanbul. She completed clinical training at the Princess Margaret Hospital in Toronto. Dr. Karacetin is a former Head of the Department of Radiation Oncology at Health Sciences University. She specializes in intraoperative radiotherapy for breast cancer and brachytherapy for gynecological tumors.

• Holds a Master’s degree in Phytotherapy from Istanbul University.
• Certified in Hydrogel SpaceOAR applications for prostate cancer treatment.
• Treats lung, brain, and gastrointestinal cancers using targeted radiation.
• Practices at Biruni University Hospital, which holds TEMOS and ISO quality certifications.

Professor Markus Düx serves as the Chief Physician at the Central Institute of Radiology and Neuroradiology. He performs CT of thoracic, abdominal, and pelvic organs at Nordwest Clinic.

• Associate Professor at the University of Heidelberg medical faculty
• Awarded the Gold Medal of Honorary Professor from Osaka Medical University
• Pioneer in CT-guided microwave ablation for treating liver and lung tumors
• Member of the Radiological Society of North America and European Society of Radiology
• Honorary member of the German Society for Interventional Radiology and Minimally Invasive Therapy

Dr. Selami Sozubir is a pediatric surgeon at Liv Hospital Ulus in Istanbul. He specializes in genitourinary reconstruction and newborn surgery. Dr. Sozubir completed a fellowship at the UT Southwestern Medical Center in Dallas, USA. He has authored over 60 scientific publications with nearly 1,000 citations.

• Expert in hypospadias repair and congenital urinary system abnormalities.
• Winner of the Best Research Study at the National Pediatric Surgery Congress.
• Treats complex pediatric abdominal conditions and oncological cases.
• Practices at the JCI-accredited Liv Hospital Ulus.

Dr. Omer Dogru is a pediatric hematologist and oncologist at Biruni University Hospital in Istanbul. He specializes in bone marrow transplantation and childhood cancer treatments. Dr. Dogru is an active member of the European Bone Marrow Transplantation (EBMT) society.

• Performs autologous, allogenic, and haploidentical stem cell transplantations for children.
• Treats childhood solid tumors including neuroblastoma, Ewing's sarcoma, and Wilms tumor.
• Served as an Assistant Professor in the Department of Pediatrics at Marmara University.
• Practices at Biruni University Hospital, a TEMOS-accredited facility in Turkey.

Dr. Turkan Ozturk Topcu is a clinical oncologist at Biruni University Hospital in Istanbul. She maintains professional ties with the MD Anderson Cancer Center in the USA. She specializes in the treatment of breast, lung, and gastrointestinal cancers. Dr. Topcu is a member of both ESMO and ASCO.

• Completed a fellowship at the Sunnybrook Odette Cancer Center Breast Clinic in Canada.
• Treats a wide range of conditions including liver, pancreatic, and gynecological cancers.
• Held clinical roles at major institutions like Moffitt Cancer Center in the USA.
• Works at Biruni University Hospital, a TEMOS-accredited facility in Turkey.

Dr. Mustafa Aydin is an internal medicine specialist at Ümran Tıp Merkezi in Istanbul. He provides evidence-based diagnostic and therapeutic care for adult patients. Dr. Aydin graduated from Gazi University Faculty of Medicine. He focuses on chronic disease management and preventive medicine. He communicates fluently in English.

• Treats chronic conditions including diabetes, hypertension, and thyroid disorders.
• Manages gastrointestinal diseases such as reflux, gastritis, and liver disorders.
• Diagnoses respiratory conditions including asthma and chronic obstructive pulmonary disease (COPD).
• Performs routine health screenings and personalized risk assessments.