Assoc. Prof. Rıza Gürhan Işıl is a dedicated physician and academic with a strong focus on clinical excellence and medical education. He completed a diploma equivalency from the Federal Republic of Germany in 2024, reflecting his commitment to international standards and continued professional development. In 2025 he joined Acıbadem Health Group, where he contributes to patient care and institutional clinical services. Known for combining evidence-based medicine with compassionate patient care, he brings academic rigor and practical experience to multidisciplinary teams. He is committed to lifelong learning, mentoring junior clinicians, and advancing healthcare quality through collaboration and best practices.
Education
- 2024 Federal Republic of Germany Diploma Equivalency
- 2021 General Surgery Residency
- 2014 Sisli Etfal Training and Research Hospital General Surgery
- 2004 – 2006 PhD: Marmara University Health Institutions Management, Master Program
- 2004 – 2005 Göztepe Training and Research Hospital, Hemodialysis Training
- 2003 Istanbul University Cerrahpasa Faculty of Medicine
Experience
- 2025 Acibadem Health Group
- 2023 – 2024 Sporthopaedicum, Straubing, Germany
- 2020 – 2022 Online Consultancy Service for Marm Assistance and Mapfre Insurance (Telemedicine)
- 2014 – 2020 General Surgery Specialist : Okmeydani Training and Research Hospital
- 2009 – 2014 General Surgery Residency: Sisli Etfal Training and Research Hospital
- 2005 – 2009 Hemodialysis Physician (Pharmacist Baxter RTS European Hemodialysis Center
- 2006 – 2008 Family Hekimligi : Istanbul Avcilar Ambarli Health Center Istanbul, Turkei
- 2004 – 2005 Emergency Physician : Artvin Borcka SSK Hospital
Publications
- Effect of Resection Distance from Pylorus on Weight Loss Outcomes in Laparoscopic Sleeve Gastrectomy
Obes Surg. 2019 May 21. doi: 10.1007/s11695- 019-03923-3. Avlanmis O, ISIL RG, Burcu B. - What is the Effect of Treatment Modality on Red Blood Cell Distribution Width in Patients with Acute Cholecystitis?
Turkish Journal of Surgery. Doi: 10.5152 /UCD.2015.2803. Yazici P, Demir U, Bozdag E, Bozkurt E, Isil G, Bostanci O, Mihmanli M. - Should We Perform Preoperative Endoscopy Routinely in Obese Patients Undergoing Bariatric Surgery?
Bariatric Surgical Practice and Patient Care. Doi: 10.1089/bari.2015.0050. Mihmanli M, Yazici P, ISIL RG, Tanik C. - Postoperative Effects of Laparoscopic Sleeve Gastrectomy in Morbidly Obese Patients With Type 2 Diabetes
Springer Plus. Doi: 10.1186/s40064-016-2167-8. Mihmanli M, Isil RG, Bozkurt E, Demir U, Kaya C, Bostanci O, Isil CT, Sayin P, Oba S, Oztürk FY, Altuntas Y. - Effects of totally extraperitoneal and lichtenstein hernia repair on men’s sexual function and quality of life
Surg Endosc. 2019 Jun 3. doi: 10.1007/s00464-019-06857- 0. ISIL RG, Avlanmis O. - Effects of Laparoscopic Sleeve Gastrectomy on Parathyroid Hormone, Vitamin D, Calcium, Phosphorus, and Albumin Levels
Obesity Surgery. Doi: 10.1007/s11695-017-2747-x. Mihmanli M, Isil RG, Isil CT, Omeroglu S, Sayin P, Oba S, Ozturk FY, Altuntas Y. - Comparative Analysis of Laparoscopic Sleeve Gastrectomy and Roux-En-Y Gastric Bypass Procedures For The Treatment Of Morbid Obesity
Annali Italiani di Chirurgia Isil RG, Mihmanli M, Yazici P, Isil CT, Demir U, Kaya C, Bostanci O. - The Role of Red Cell Distribution Width in the Prognosis of Patients with gastric Cancer.
Cancer Biomark. 2017;18(1):19-25. doi: 10.3233/CBM-160668. Yazici P, Demir U, Bozkurt E, Isil RG, Mihmanli M. - Approach to Inguinal Hernia in High-risk Geriatric Patients: Should it be Elective or Emergent?
Turkish Journal of Trauma and Emergency Surgery. Doi: 10.5505/tjtes.2016.36932. ISIL RG, Yazici P, Demir U, Kaya C, Bostanci O, Idiz UO, Isil CT, Demircioglu MK, Mihmanli M. - Less is more: “Incision and Curettage” as an Optimal Procedure for Recurrent Pilonidal Disease
Annali Italiani di Chirurgia 2015;86:575-579. Demir U, Yazici P, Bostanci O, Kaya C, Isil RG, Mihmanli M.
