Specializations
RIRS (Laser Stone Breaking in the Kidney)
Open-Closed Prostate Surgeries
Urological Cancer Surgeries
Urinary Incontinence Treatment
Infertility Treatment
Specializations
Prostate Diseases Treatment
Kidney, Urinary Tract, Bladder Stone and Tumor Treatment
Infertility, Treatment of Sexual Diseases
Urinary Incontinence Treatment
Circumcision, Undescended Testicle Treatment
Dr. Irfan Cicin is a Professor of Medical Oncology at the Trakya University Faculty of Medicine (2015–present). He has over 20 years of medical oncology experience and has held academic roles since 2010.
Education: MD, Istanbul University – Cerrahpaşa (1991–1997). Residency in Internal Medicine, Trakya University (1997–2002). Fellowship in Medical Oncology, Trakya University (2002–2004).
Practice: Medical Oncologist, Trakya University (2005–2008). Medical Oncologist, Elazığ Training and Research Hospital (2008–2010). Associate Professor of Medical Oncology, Trakya University (2010–2015). He previously served as a physician in the Turkish Air Force at Etimesgut Military Hospital (2004–2005).
Dr. Muhammed Mustafa Atci is an Associate Professor of Medical Oncology at İstinye University, Liv Hospital Topkapı (2025–present). He previously served as Associate Professor and Education Coordinator at Prof. Dr. Cemil Taşcıoğlu City Hospital (2023–2025). He was also a Medical Oncologist there (2018–2021).
He has been a member of ASCO and the Turkish Society of Medical Oncology since 2018. He is the author or co-author of 19 peer-reviewed international papers on colon, breast, gastric, pancreatic, lung, thyroid, sarcoma, and colorectal cancers.
Notable works include a multicentre study on stage IIB colon cancer survival (Journal of Chemotherapy). He also studied the De Ritis ratio for lung metastasis in testicular cancer (Current Urology). His prognostic studies used PET/CT, MSI, lymph node ratio, and metabolic tumor volume.
Assoc. Prof. Atakan Topçu, M.D., is a medical oncologist at Medipol University and Medipol Acıbadem Regional Hospital. He treats solid tumors, including lung, breast, colorectal, gastric, and neuroendocrine cancers. His work also covers targeted therapies, immunotherapy, geriatric oncology, and cancer-related malnutrition, cachexia, and sarcopenia.
He has authored more than 50 peer-reviewed papers. Recent work includes a 2024 Frontiers in Medicine study on geriatric syndromes and a 2023 Future Oncology paper on sarcopenia and anxiety in lung cancer. He has also published on the CONUT score in breast cancer and on malnutrition in HER2-negative metastatic gastric cancer.
Dr. Topçu serves on the Editorial Board of BMC Cancer. He is a member of the Turkish Society of Medical Oncology, ESMO, and the Turkish Geriatrics Society. Education and training: M.D., Uludağ University; residency in Internal Medicine, Marmara University; fellowship in Medical Oncology, Bezmialem Vakıf University.
Academic Details
Faculty / University
19 Mayis University, Faculty of Medicine, Samsun – Turkey
Date of Graduation
1992
Postgraduate Training
Institution: Department of Radiology, Faculty of Medicine, Erciyes University, Kayseri – Turkey
Supervisor in Charge of Training: Mustafa Ozturk
Training Period: From 1993 to 1998
Title of Thesis: Evaluation of Lower Extremity Artery-Occlusive Disease by MR Angiography
Accreditation
Radiology Specialist: 1998, The Ministry of Health of Turkey
Associate Professor: 2003, Interuniversity Committee
Academic Experience
Residency: Department of Radiology, Erciyes University, Kayseri – Turkey (1993 to 1998)
Private Practice: Maternal and Children Hospital, Sivas – Turkey (1998–2000)
Academic Positions:
2000 to 2003: Assistant Professor of Radiology, Firat University, Elazig – Turkey
2003 to 2009: Associate Professor of Radiology, Firat University, Elazig – Turkey
2009 to 2010: Professor of Radiology, Firat University, Elazig – Turkey
2010 to 2015: Professor of Radiology, Chairman, Bezmialem Vakif University, Istanbul – Turkey
2015 to 2016: Professor of Radiology, Chairman, Yeditepe University, Istanbul – Turkey
2017 to Present: Professor of Radiology, Interventional Radiology Unit, Bahçelievler Medical Park Hospital, Altınbaş University, Istanbul – Turkey
Fellowship
Institution: Department of Radiology, University Hospital of Cleveland, Case Western Reserve University, Cleveland, Ohio, USA
Duration: 2004 to 2005
Position: Research Fellow – Ultrasound & CT (Body)
Professional Memberships
-Turkish Society of Radiology
-Medical Ultrasound Society of Turkey
-Turkish Society of Radiology, Abdominal Radiology Study Group
-ESGAR – European Society of Gastrointestinal and Abdominal Radiology (Fellow)
-ESUR – European Society of Urogenital Radiology (Fellow)
-ESR – European Society of Radiology
-Turkish Society of Magnetic Resonance
-Turkish Society of Radiology, Urogenital Radiology Study Group
-Turkish Society of Interventional Radiology
-Korean Society of Radiology (International Member)
-Radiological Society of North America (RSNA) – Corresponding Member
Prizes and Awards
European Congress of Radiology (ECR) 2002, Vienna – Image Interpretation, 3rd Prize
Interpretation Corner of European Radiology 2003 – 2nd Prize
Cases of the Day – ESGAR 2007, Lisbon, Portugal – 2nd Prize
Cases of the Day – ESGAR 2009, Valencia, Spain – 1st Prize
Dr. Tolga Akman is a urologist with expertise in advanced surgical procedures. He performs penis prosthesis, bladder, prostate, and kidney cancer surgeries. He is skilled in laparoscopic urology and kidney stone treatments. Dr. Akman also treats female urinary incontinence, pediatric vesicoureteral reflux, and performs microsurgical varicocele procedures. He offers penis enlargement and correction of Peyronie’s disease.
Dr. Akman completed his residencies at Istanbul University School of Medicine and Bezmialem Vakıf University. He is now a Professor of Medicine at Medicana Hospital Bahcelievler. He is active in both clinical practice and academic work in urology.
Dr. Ahmet Çağ Çal is a urologist with over 30 years of experience. He is a Professor of Medicine at Medicana Bursa Hospital, Department of Urology. Dr. Çal has worked at top institutions in Turkey and the US. These include Ege University, Memorial Sloan-Kettering Cancer Center, Mayo Clinic, and UCLA.
He has made important contributions to urological research and education. He served as Vice Dean at Izmir University of Economics Faculty of Medicine. Dr. Çal has published many studies and led advanced urological procedures. He has also held international observer and research roles. He is known for his expertise and commitment to improving urological care.
Ankara Training and Research Hospital, Urology Residency, 1992-1997, Ankara/Turkey
Uludağ University Faculty of Medicine, Doctor of Medicine Education, 1982-1988, Bursa/Turkey
Taksim Training and Research Hospital, 2009-2016, Istanbul/Turkey
Bağcılar Training and Research Hospital, 2007-2009, Istanbul/Turkey
Ankara Training and Research Hospital, 2000-2007, Ankara/Turkey
Bergama State Hospital, 1997-2000, Izmir/Turkey
Ankara Training and Research Hospital, 1992-1997, Ankara/Turkey
O Dr. Sertkaya formou-se na Konya Meram Science High School em 2001 e entrou na Faculdade de Medicina da Universidade Gazi no mesmo ano, graduando-se em 2008. Concluiu a sua especialização em urologia no Hospital de Treinamento e Pesquisa Haydarpaşa Numune em 2014, tornando-se especialista em urologia.
Desde que se tornou especialista, ele tem focado na subespecialidade de Andrologia, participando de diversas sessões de formação e conferências, além de realizar cirurgias com alguns dos principais professores de Andrologia do mundo. Em 2017, ele passou nos exames de competência escritos e orais conduzidos pela Associação Europeia de Urologia, obtendo o título de “FEBU”.
Em 2020, o Dr. Sertkaya alcançou o título de Professor Associado de Urologia. A sua jornada em Urologia e Andrologia, que começou em 2008, continua no Andro Expertise Male Health and Aesthetics Center, que fundou em 2022. Ele atende pacientes na sua própria clínica e realiza cirurgias em hospitais afiliados.
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Prof. Dr. Sezer Sağlam is a medical oncologist at Gayrettepe Florence Nightingale Hospital. He specializes in gastrointestinal and breast cancers. He has contributed to cancer care through research, especially with his study on the best timing for surgery after neoadjuvant therapy in rectal cancer. This work has influenced global treatment protocols.
Dr. Sağlam has led clinical trials in targeted therapies and precision medicine. His research on liver-transplanted patients with hepatocellular carcinoma was nominated for the 2024 International Best Researcher Award. He is a member of ASCO, ESMO, and ENET. Dr. Sağlam provides personalized and evidence-based oncology care.
O Dr. Bugra Cetin, MD, PhD, é urologista com certificação de conselho. Ele é especialista em cirurgia de prótese peniana, reconstrução genital e saúde sexual masculina. Ele já realizou centenas de procedimentos de implante peniano e reconstrutivos. Seus pacientes relatam altos índices de satisfação e segurança.
O Dr. Cetin utiliza técnicas cirúrgicas avançadas para tratar disfunção erétil, doença de Peyronie e ejaculação precoce. É habilidoso em implantes infláveis e maleáveis, excisão de placa, enxerto e desnervação peniana. Também realiza cirurgias uro-oncológicas, endourológicas e reconstrutivas. Ele alcançou excelentes resultados em casos complexos.
O Dr. Cetin é credenciado pelo IICPI e possui um PhD em Medicina Molecular. É membro ativo da ISSM, ESSM, EAU, e da Associação Turca de Urologia. Suas filiações mostram sua dedicação à excelência e inovação em urologia.
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