Kidney biopsy Doctors Abroad — Page 5

Dr. Senem Karabulut is a medical oncologist at Biruni University Hospital in Istanbul. She is a professor and holds a PhD in molecular oncology. Dr. Karabulut is certified by the European Society for Medical Oncology (ESMO) Board. She previously trained as an observer at University Hospital in New Jersey, USA.

• Specializes in immunotherapy and targeted treatments for gastrointestinal and breast cancers.
• Treats hepatobiliary system tumors, lung cancer, and genitourinary malignancies.
• Qualified by the Turkish Medical Oncology Society Board Exam.
• Practices at Biruni University Hospital, a TEMOS-accredited facility.

Dr. Mustafa Ondzhel is a professor of oncosurgery and proctology at Medipol Mega University Hospital. He spent five years as a practicing surgeon at the Cleveland Clinic in the USA. Dr. Ondzhel specializes in treating bowel cancer and complex rectal disorders. He is a founder of the Eurasian Colorectal Technologies Association.

• Holds a proctology qualification certificate from the European Commission on Coloproctology.
• Received the Most Successful Scientist of the Year award in the healthcare category.
• Performs Whipple surgery and distal pancreatectomy for gastrointestinal cancers.
• Confirmed as an Official International Fellow of the American Society of Colorectal Surgeons.

The doctor completed specialization training in Radiation Oncology at Marmara University Faculty of Medicine from 2012 to 2016. Prior to this, the doctor completed an undergraduate degree in Medicine, taught in English, at the same institution from 2004 to 2011. The doctor has a strong foundation in medical education, beginning with high school education at Sixteen Numbered Shirvan School in Azerbaijan from 1998 to 2004.

Associate Professor Ayse Irem Yasin is a board-certified medical oncologist at Medipol Acibadem District Hospital. She specializes in urological cancers, where kidney biopsy is a vital tool for precise diagnosis.

• Completed an oncologic observership at the Cleveland Clinic in the USA
• Earned the ESMO Board Certificate in Paris for international oncology standards
• Fellowship trained in medical oncology at Bezmialem Vakıf University
• Specializes in diagnosing and treating urological and gastrointestinal malignancies
• Held a clinical residency at Basel University Hospital in Switzerland

Dr. Atakan Topcu is a medical oncologist at Medipol Acibadem District Hospital in Istanbul. He specializes in treating solid tumors including lung, breast, and colorectal cancers. Dr. Topcu is an Associate Professor with over 50 peer-reviewed scientific publications. He sits on the Editorial Board of the medical journal BMC Cancer.

• Expertise in immunotherapy, targeted therapies, and geriatric oncology care.
• Treats cancer-related malnutrition, cachexia, and sarcopenia.
• Maintains active membership in the European Society for Medical Oncology (ESMO).
• Works at a JCI-accredited hospital specializing in advanced oncology treatments.

Dr. Onder Yavascan is a specialized pediatric nephrologist at Medipol Mega University Hospital. He performs kidney biopsy procedures to diagnose complex renal tissue disorders in children.

• Completed a specialized fellowship in pediatric nephrology at Ege University.
• Integrates advanced kidney expertise with foundational child health care.
• Trained at Izmir Tepecik Training and Research Hospital.
• Focuses on diagnosing chronic and acute kidney diseases in young patients.
• Held clinical roles across several major Turkish university hospitals.

Dr. Antonio Cubillo Gracián leads the Medical Oncology Service at HM Sanchinarro. He pioneered a liquid biopsy program in Spain for molecular tumor analysis.

• Directs postgraduate research at HM CIOCC – a leading cancer center in Spain
• Specializes in digestive and gastrointestinal oncology diagnostics
• Co-investigator for the Start Madrid program – leads clinical trials for new therapies
• Former tutor for external medical rotants training in oncology practices
• Associate Professor of Oncology at USP CEU – teaches future specialists

Professor Ahmet Cag Cal leads urology at Medicana Bursa Hospital. He performs kidney biopsy procedures with a focus on urological oncology and complex kidney conditions.

• Trained at the Mayo Clinic and Memorial Sloan-Kettering Cancer Center in the USA
• Performs fusion biopsies – a specific technique that increases diagnostic accuracy
• Treats complex cases including polycystic kidney disease and renal cancers
• Holds the rank of Professor of Medicine in the Department of Urology
• Specializes in robotic and laparoscopic surgery for kidney and prostate health

Dr. Sadir Alrawi is a board-certified surgical oncologist. He specializes in upper gastrointestinal, head and neck, minimally invasive, breast, and colorectal cancers. He also has expertise in heated chemoperfusion. Dr. Alrawi serves as the Director of Oncology Services at VPS Hospital system in the UAE and MENA region. He oversees several tertiary referral cancer centers.

Dr. Alrawi holds both American and British board certifications. He completed fellowships at Roswell Park Cancer Institute. He has previously led oncology divisions at Al Zahra Hospital, Tawam Hospital (a Johns Hopkins affiliate), and 21st Century Oncology in Florida. Dr. Alrawi has published widely and given many invited talks. He remains active in oncology research and education.

The doctor has conducted significant research on the cumulative effective dose of radiation from chest CT scans in COVID-19 patients. This work highlights the importance of adhering to guidelines to minimize unnecessary exposure, reflecting a commitment to patient safety and evidence-based practice.

Dr. Alaattin Yildiz is a nephrologist at Biruni University Hospital in Istanbul. He is a two-time winner of the Turkish Society of Nephrology oral presentation prize. He focuses on kidney transplants, dialysis, and diabetic kidney disease.

• Completed a clinical fellowship at Harvard Medical School in Massachusetts.
• Studied podocyte biology as an ISN fellow at Vanderbilt University Medical Center.
• Performs specialized procedures including kidney biopsy and urethroscopic lithotripsy.
• Works at a TEMOS-accredited university hospital with 70 specialized departments.

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. Eyup Koc is an internist and nephrologist. He studied at Istanbul University – Cerrahpaşa Faculty of Medicine from 1980 to 1986. He completed his residency in Internal Medicine at Izmir Atatürk Training and Research Hospital from 1989 to 1994. He then specialized in Nephrology at Gazi University Faculty of Medicine from 2005 to 2008.

Clinical interests include hypertension, acute kidney failure, chronic kidney failure, hemodialysis, peritoneal dialysis, kidney transplantation, glomerulonephritis, and diabetic kidney disease.

Prof. Dr. Gül Alço is a radiation oncologist with about 27 years of experience. She treats breast, lung, prostate, gastrointestinal, gynecologic, central nervous system, head and neck, soft tissue, and bone cancers with radiotherapy.

Her expertise includes adaptive radiotherapy and radiosurgery. She uses advanced radiation techniques to provide personalized, evidence-based care in a multidisciplinary, patient-centered setting.

Prof. Dr. Abdullah Sakin is a professor of medical oncology. He treats solid tumors, including lung, breast, gastrointestinal, genitourinary, gynecologic, head and neck cancers, and melanoma.

He delivers personalized, evidence-based care. His treatments include chemotherapy, targeted therapy, immunotherapy, hormone therapy, and precision oncology. He has authored more than 200 scientific publications and takes part in international clinical research. This work advances patient-centered cancer care.