Page 6 - Best Doctors in the World

Dr. Huseyin Sinan is a board-certified General Surgeon. He specializes in metabolic and morbid obesity surgery. He has advanced skills in minimally invasive surgical techniques. Dr. Sinan has served in both military and civilian healthcare. He has held positions such as Chief Physician and faculty member. He completed his medical degree and general surgery residency at Gülhane Military Medical Academy. He also completed a fellowship in Advanced Laparoscopic Surgery at the University of Washington.

Dr. Sinan’s clinical interests include metabolic surgery, obesity management, and type 2 diabetes. He also focuses on ileal interposition and transit bipartition procedures. He is a member of the Turkish Surgical Society and the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO). These memberships show his commitment to professional excellence in surgery.

Dr. Goksel Kalyaz is an expert in aesthetic and maxillofacial dentistry. He is known for his skill, attention to detail, and focus on new techniques. He performs oral surgery, as well as reconstructive and aesthetic dental procedures. Dr. Kalyaz is committed to achieving the best results for his patients.

He is a member of several leading dental and surgical associations in Turkey. These include the Turkish Academy of Esthetic Dentistry (EDAD), Turkish Association of Oral and Maxillofacial Surgery (TAOMS), Turkish Dental Association (TDB), Turkish Society of Plastic, Reconstructive and Aesthetic Surgeons (TPCD), and Turkish Medical Association (TTB). Dr. Kalyaz is dedicated to high standards and uses the latest technologies in his work. This makes him a respected and trusted professional in his field.

2020 - Present, Istanbul/Türkiye

MEMORIAL SISLI HOSPITAL

Neurology Specialist

2018 - 2020, Istanbul/Türkiye

DEMIROĞLU SCIENCE UNIVERSITY

Head of Neurology Department

2017 - 2017, Istanbul/Türkiye

DEMIROĞLU SCIENCE UNIVERSITY

Member of the Faculty

2015 - 2017, Istanbul/Türkiye

SISLI HAMIDIYE ETFAL TRAINING AND RESEARCH HOSPITAL

Education and Administrative Officer

2014 - 2015, Istanbul/Türkiye

ISTANBUL SCIENCE UNIVERSITY

Member of the Faculty

1996 - 2014, Istanbul/Türkiye

SISLI HAMIDIYE ETFAL TRAINING AND RESEARCH HOSPITAL

Neurology Specialist

1995 - 1996, Istanbul/Türkiye

SARIYER STATE HOSPITAL AYAZAĞA DISTRICT POLYCLINIC

Neurology Specialist

1989 - 1990, Istanbul/Türkiye

LULEBURGAZ STATE HOSPITAL

General Practitioner

Prof. Yeşim (Yesim) Yıldırım — Medical Oncologist at Anadolu Medical Center (since 2011). ESMO-certified specialist, Professor since 2021, author of 80+ scientific publications. Trained at top centers — Rambam (Israel) and Mount Vernon (UK). Treats breast, lung, and gastrointestinal (GI) cancers, as well as melanoma and sarcomas; uses immunotherapy and targeted therapy.

Why patients choose Dr. Yeşim Yıldırım:

• 20+ years of clinical practice; Professor of Medical Oncology since 2021.
• 80+ peer-reviewed publications in tumor biology, immunotherapy, and targeted therapy — treatment plans are based on up-to-date evidence.
• ESMO certification — from Europe’s leading oncology society — confirms high qualification and continuous training to international standards.

Education

• Ege Faculty of Medicine 1978
• Specialization in Pediatrics 1982
• Subspecialty Pediatric Oncology 2002 (EU Faculty of Medicine)
• Pediatric Hematology and Oncology 2012 (EU Faculty of Medicine)
• Deputy Chief of Clinic 1988 Tepecik EAH
• Clinical Chief 1993 Tepecik EAH
• Associate Professorship 1995
• Professorship  2002
• Ege U. Faculty of Medicine, faculty member 1998 – 2022
• EU Faculty of Medicine Department of Pediatrics 2009-2018
• Member of Tepecik Education Planning and Coordination Board (1993-1998)
• SSI Tepecik Hospital Ethics Committee Chairman (1996-1998)
• Turkish Society of Pediatric Hematology "Bone Marrow Transplantation Working Group Co-Chair" (2002-2006)
• Turkish Society of Pediatric Hematology "Bone Marrow Transplantation Working Group" (2006-2008)
• Turkish Society of Pediatric Hematology - Responsible for Bone Marrow Transplantation "Online" Data Registry System 2007-ongoing.
• Ege University Regenerative Medicine and Stem Cell Commission Chairman, 2011-2021

Institutional Memberships

• Turkish Medical Association İzmir and Kocaeli Branch
• Turkish National Pediatric Association - İzmir
• European Group for Bone Marrow Transplantation (EBMT); Ege University Pediatric Bone Marrow Transplantation Unit was accredited by the European Group for Bone Marrow Transplantation (EBMT) in June 2007.
• Turkish Society of Pediatric Hematology - Board Member for two terms (2005-2009)
• Turkish Society of Hematology - Board Member for two terms (2001/2005)
• Turkish Pediatric Oncology Association
• Bone Marrow Transplantation Foundation (KITVAK) Member of the Board of Trustees

Units he is the founder of                        

1- SSI Tepecik Hospital Pediatric Oncology Clinic (1990) 
2- SSI Tepecik Hospital Pediatric Bone Marrow Transplantation Unit (1992) 
3- EU Faculty of Medicine Pediatric Bone Marrow Transplantation Unit (1998) 
4- FOUNDER of JOURNAL OF PEDIATRIC RESEARCH, 2014; SCI application was made in 2022.  

Transplantation units that he contributed to the establishment of                        

1. İzmir BUÇH EAH Pediatric Bone Marrow Transplantation Unit (2019) 
2. Ümraniye EAH Pediatric Bone Marrow Transplantation Unit (2020) 
3. Kanuni Sultan Süleyman EAH Pediatric Bone Marrow Transplantation Unit (2020) (Transferred to Çam Sakura EAH)

Awards

• Thrombotic parameters in bone marrow stem cell transplant patients, Pediatric Hematology Congress, Trabzon 2003
• CD133 Antigen in Stem Cell: Pediatric Hematology Congress 2005. Research award
• The role of Toll like receptors in febrile neutropenic patients, Best poster award. Turkish Hematology Congress 2008, Çeşme-İzmir
• National pediatric stem cell transplantation activity- Oral presentation second prize, Turkish Hematology Society Stem Cell Transplantation Congress, 2022, Antalya

Publications

Kansoy S. "Bone Marrow and Stem Cell Transplantation Child Health and Diseases, 1st edition, EU Faculty of Medicine Printing House, 1999, İzmir

Kansoy S. Bone marrow transplantation in Thalassemia Major III. Aegean Thalassemia Days Book, 2000, Izmir

Kansoy S. Pediatric KIT Center Standards in Turkey. Childhood Acute Leukemias, Antalya 2000: 73-5

Kansoy S. Late Side Effects in Children. Special issue of Bone Marrow Transplantation Journal of Turkish Clinics. 2003

Kansoy S. Stem Cell Applications in Bone Marrow and Stem Cell Transplantation. Pediatric Oncology Nursing Course Book, İzmir, 2005

Kansoy S. Cord Blood as a Stem Cell Source. Stem Cell Special Issue. Turkey Clinics, 2008

Kansoy S. Stem Cell Transplantation in Lymphomas. General Pediatrics Book, Ed. Prof.Dr.Enver Hasanoglu, 2009

Kansoy S, Aksoylar S. Bone Marrow Transplantation in Children. Pediatrics, 2014 and 2017

Kansoy S. Rhabdomyosarcoma. Pediatrics, 2014 and 2017

Kansoy S. Approach to the child with cancer according to clinical findings. Pediatrics, 2014 and 2017 

11. Çetingül N, S.Kansoy, M.Kantar. Oncological Diseases. Pediatrics (Ed. A. Cura), 641-672, Ege University Print house, İzmir, 1999.  (1.05 points)

Kansoy S, M.Kantar. Head, Face and Eye Examination. Pediatric Prosthetic Physical Examination and Symptom Information (Ed. A.Cura)

Kantar M. Metabolic Emergency Problems in Oncology. Oncologic Emergencies and Supportive Care in Childhood (Ed. N. Çetingül, S. Kansoy), 15-24, Meta Basım, İzmir, 2003. 

Cord Blood Transplants in Turkey. HEMATOLOGIST, 2016

Kansoy S. Central Nervous System Tumors in Children Pediatrics, 2014 and 2017

Acute myeloblastic leukemia in children and its treatment. Pediatric Oncology Textbook, Poplack's Turkish, 2020

National pediatric stem cell transplant activity, 2020

Childhood stem cell transplantation indications, Turkey Clinics - International book 2020

In addition to the studies and papers in international journals published in large numbers, he is involved in international multicenter studies in some journals with high impact value.

Dr. Anil Kubaloglu is an experienced ophthalmologist with over 23 years in the field. He has performed more than 30,000 eye surgeries. His areas of expertise include general eye exams, cataract surgery, keratoconus, cornea treatments, laser procedures, and presbyopia care. He has made important contributions to these specialties.

Dr. Kubaloglu has published over 100 scientific articles. This shows his dedication to advancing ophthalmology. He is a member of respected organizations such as the ESCRS and AAO. His memberships highlight his expertise and commitment to high-quality patient care.

Prof. Dr. Şebnem İzmir Güner was born in 1970 in Istanbul and took her first steps in her medical career at Istanbul University Faculty of Medicine. Successfully completing her undergraduate and medical education here between 1987-1993, Güner received her internal medicine specialty training at Istanbul University Cerrahpaşa Faculty of Medicine from 1995 to 2000. Deepening her interest in hematology, Prof. Dr. Güner completed her hematology subspecialty training at Cerrahpaşa Faculty of Medicine again between 2003-2006, solidifying her expertise in this field.
Prof. Dr. Güner’s professional journey began as an internal medicine specialist at Istanbul Education and Research Hospital from 2000 to 2003. She established the Hematology Clinic at the same hospital from 2006 to 2010 and served as the responsible physician. Here, she developed innovative approaches in the treatment of patients and made significant contributions to the field of hematology. From 2010 to 2016, she established the Hematology Clinic, Therapeutic Apheresis, and Adult Bone Marrow Transplantation Center at Medicalpark Bahçelievler Hospital and served as the responsible physician. During this period, she conducted studies that set national and international standards in the field of hematology.
Between 2016-2018, Prof. Dr. Güner took on similar roles at Şişli Kolon International Hospital, where she was also the founder and responsible physician of the Hematology Clinic, Therapeutic Apheresis, and Adult Bone Marrow Transplantation Center. Güner, who became an associate professor in 2017, obtained her professorship title in 2023. Between 2019-2024, she worked at Memorial Şişli Hospital in the Hematology Clinic, Therapeutic Apheresis, and Adult Bone Marrow Transplantation Center.
Prof. Dr. Şebnem İzmir Güner is recognized for her scientific contributions, with over 19 articles published in international peer-reviewed journals. Additionally, she has over 18 articles published in national peer-reviewed journals and 51 presentations at national scientific meetings that have been published in proceedings books. She has also made a name for herself in the academic world with over 18 presentations at meetings and published in proceedings books. Güner, who has held positions on the boards of domestic hematology associations and has active memberships, has crowned her success with more than three awards given at universities and conferences.
Prof. Dr. Şebnem İzmir Güner, who speaks English and German, is also recognized as an educator. In this capacity, she has contributed to the training of young doctors in the field of hematology, providing education to research assistant doctors and students.
Prof. Dr. Şebnem İzmir Güner has established a respected place in the field of hematology with her achievements and scientific contributions throughout her professional life, continuing her career as a physician who inspires her patients and colleagues.

MEDICAL INTERESTS

• Leukemia
• Lymphoma
• Multiple myeloma
• Bone marrow transplantation
• Anemia
• Bleeding and coagulation disorders
• Hemophilia

Dr. Ali Gozukucuk is a Pediatric Surgeon, born in 1969. He earned his medical degree from Çukurova University. He completed his specialization in Pediatric Surgery at Erciyes University. He has published three articles in international journals. He has also presented thirteen papers at international scientific meetings.

Dr. Gozukucuk has worked at Erciyes University and Kahramanmaras Children's Hospital. He treats pediatric hernias, appendicitis, constipation, and other surgical conditions in children. He is dedicated to improving pediatric surgical care.

Dr. Vafi Atalay is an experienced oncological and general surgeon with 17 years in the field. He specializes in pancreatic, colon, rectal, and liver surgeries. He also performs advanced endoscopic procedures. Dr. Atalay has published 31 articles in national and international journals, making valuable contributions to medical literature.

He received the first prize at the 20th Congress Research Paper Competition. He also won the Best Research Award at the 5th Surgeon Research Congress. Dr. Atalay is a member of TSS, the Palestinian Medical Association, and IOA. His active involvement in these organizations shows his dedication to professional growth and surgical excellence.

Dr. Pakize Eker Balcıoğlu is a board-certified general surgeon. She graduated from Istanbul University Cerrahpaşa School of Medicine (English program) and completed her residency at Marmara University. She has published many articles in local and international journals. She has also worked as a columnist for two medical publications.

Dr. Balcıoğlu specializes in diagnosing and treating breast pain. She is experienced in advanced hemorrhoid therapies, including laser and Longo surgery. Her expertise also includes anal fissure management, pilonidal sinus day surgery, and lipoma excision. She has worked at Marmara University Hospital, Atlas Hospital, Maltepe Ersoy Hospital, and Sultanbeyli Ersoy Hospital. She has made important contributions to surgical practice in her field.

2014 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL SISLI HOSPITAL

Radiation Oncology Specialist

2011 - 2014, Istanbul/Istanbul/Türkiye

BEZMIALEM FOUNDATION UNIVERSITY FACULTY OF MEDICINE

Radiation Oncology Specialist

2009 - 2011, Erzurum/Erzurum/Türkiye

ERZURUM REGIONAL TRAINING AND RESEARCH HOSPITAL

Radiation Oncology Specialist

2003 - 2008, Istanbul/Istanbul/Türkiye

MARMARA UNIVERSITY FACULTY OF MEDICINE RADIATION ONCOLOGY DEPARTMENT

Research Assistant

Dr. Selman Dogan is an experienced orthopedic surgeon. He specializes in hip and shoulder replacement, sports injuries, spinal surgery, and trauma surgery for both lower and upper limbs. He is well known for treating knee ligament and tendon injuries, including meniscus and ACL repairs.

Dr. Dogan graduated from Istanbul University Cerrahpasa Faculty of Medicine. He completed his orthopedic residency at Istanbul Umraniye Training and Research Hospital. He also trained in orthopedic oncology at Goztepe Teaching and Research Hospital. Dr. Dogan has performed many complex surgeries for both local and international patients. He is recognized for his advanced surgical skills and positive patient results.

2021 - Present, Istanbul/Türkiye

MEMORIAL BAHCELIEVLER HOSPITAL

Neurosurgery Specialist

2009 - 2014, Ankara/Türkiye

ANKARA UNIVERSITY FACULTY OF MEDICINE

Neurosurgery Specialist

2008 - 2009, Konya / Türkiye

KONYA MILITARY HOSPITAL

325th Term Medical Second Lieutenant

2007 - 2008, Agri/Türkiye

DOĞUBAYAZIT STATE HOSPITAL

Neurosurgery Specialist (Compulsory Service)

2006 - 2007, Ankara/Türkiye

ANKARA UNIVERSITY FACULTY OF MEDICINE

Neurosurgery Specialist

2001 - 2006, Ankara/Türkiye

ANKARA UNIVERSITY FACULTY OF MEDICINE

Assistant Doctor of Neurosurgery

Education Information
2012-2017 Mental Health Psychiatry Residency at Istanbul University Cerrahpaşa Faculty of Medicine
Course and Seminar Participations :
Cognitive Behavioral Therapy by Prof. Dr. Mehmet Zihni Sungur
Various trainings and presentations at National and International Congresses
Personal Competencies:
Foreign Language: English, Russian

SPECIALTY IN MEDICINE

• Microsurgery
• Cleft lip
• Burn emergency
• Maxillofacial surgery
• Aesthetic surgery
• Tumor surgery
• Nerve injuries
• Reconstructive surgery

EDUCATIONAL BACKGORUND

INONU UNIVERSITY SUBSPECIALTY IN MEDICINE

2010-2014

FACULTY OF MEDICINE

INONU UNIVERSITY SPECIALTY IN MEDICINE

2002-2007

FACULTY OF MEDICINE/DIVISION OF SURGICAL MEDICINE SCIENCES/DEPARTMENT OF PLASTIC AND RECONSTRUCTIVE SURGERY

INONU UNIVERSITY SPECIALTY IN MEDICINE

2002-2007

FACULTY OF MEDICINE/DIVISION OF SURGICAL MEDICINE SCIENCES/DEPARTMENT OF PLASTIC AND RECONSTRUCTIVE SURGERY

Thesis name: Analysis of the long-term results of four different techniques with a new method in patients who underwent a reduction mammoplasty (2007) Thesis Supervisor: (ALI GÜRLEK)

POSITIONS

• PROFESSOR

2019 İNÖNÜ ÜNİVERSITY/FACULTY OF MEDICINE

• ASSOCIATE PROFESSOR

2013 İNÖNÜ ÜNİVERSITY/FACULTY OF MEDICINE

• EDUCATION COORDINATOR

2011 İNÖNÜ ÜNİVERSITY/FACULTY OF MEDICINE

• ASSISTANT PROFESSOR

2008

INONU UNIVERSITY/FACULTY OF MEDICINE, DIVISION OF SURGICAL MEDICINE SCIENCES, DEPARTMENT OF PLASTIC AND RECONSTRUCTIVE SURGERY

MANAGED THESES

2014

ΑΥΤΕΚΙΝ ΑΗΜET HAMDI, (2014). Comparison of the effects of PRP and hyaluronic acid injections into allogeneic vascular graft on nerve regeneration in the treatment of peripheral nerve defects, Inonü University->Faculty of Medicine->Department of Plastic Reconstructive and Aesthetic Surgery

2012

GEYİK YILMAZ, (2012). Comparison of reconstruction methods, where vessel, and cartilage grafts are used, in peripheral nerve injuries and analysis of a new technique, İnönü University->Faculty of Medicine->Department of Plastic Reconstructive and Aesthetic Surgery     

PROJECT TASKS

*Effects of Chrysin on burn wound healing, 1st scientific research project, which is supported by Higher Education Institutions, Researcher: FIRAT CEMAL, Researcher: OĞUZTÜRK HAKAN, Coordinator: TURTAY MUHAMMETGÖKHAN, Researcher: ÇİFTÇİ OSMAN, 01:092013-Glucan treatment prevents progressive burn ischaemia in the zone of stasis and improves burn healing. An experimental study in rats Firat C Samdanci E Erbatur S Aytekin AH AK M Turtay MG

Coban YK Burns 2012 Mar 31 Inönü University Scientific Research Project Responsible coordinator, BAP, Supervisor, 2010-2014 (ΝΑΤΙΟNAL) Cerium nitrate treatment prevents progressive tissue necrosis in the zone of stasis following burn

Eski M Ozer F Firat C Alhan D Arsian N Senturk T İşik S Burns 2012 Mar 38 2 2839 Epub 2011 Oct 19 Ankara Gulhane Military Medical Academy Scientific Research Project Researcher, BAP, Researcher, 2010-2011 (NATIONAL)

Medical Experience

2014 -Currently

MEMORIAL ETİLER MEDICAL CENTER

General Surgery Specialist – Breast and Thyroid Surgery /

İstanbul

2010 - 2014 NAMIK KEMAL UNIVERSITY FACULTYOF

MEDICINE

General Surgery Head of Department / Toledo, Ohio

2005 - 2010 MEMORIAL ŞİŞLİ HOSPITAL

General Surgery Specialist – Breast and Thyroid Surgery /

İstanbul

1998 - 2010 S.B. HASEKİ HOSPITAL

2. Surgery Clinic Assistant Director / İstanbul

1989 - 1998 S.B. TAKSİM HOSPITAL

1. Surgery Clinic Head Assisstant / İstanbul

1988 - 1989 S.B. ARAÇ SAĞLIK MERKEZİ

Health Center Physician / Kastamonu

1987 - 1988 S.B. SİVRİLER HEALTH CLINIC

Health Center Physician / Zonguldak
 

Medical Education

1992 - 1998 ISTANBUL UNIVERSITY CERRAHPAŞA MEDICAL

FACULTY

/ İstanbul/Turkey

1989 - 1994 S.B. TAKSİM HOSPITAL

/ İstanbul/Turkey