Halaman 19 - Dokter Terbaik di Dunia

The doctor graduated from Cerrahpaşa School of Medicine, Istanbul University, with medical education in English. She completed her residency in the General Surgery Department at Marmara University. Her clinical focus includes the treatment of breast pain, hemorrhoids, anal fissures, pilonidal sinus, and lipomas. She employs advanced techniques such as laser and Longo hemorrhoid surgeries, as well as local laparoscopic day surgery for pilonidal sinus. The doctor has contributed to local and international medical journals and participated in numerous congresses.

Professor Dr. Engin Cakar is a specialist in Physical Medicine and Rehabilitation, Algology (Pain Medicine), and Electrodiagnostic Neurology. He practices at Memorial Göztepe and Memorial Şişli Hospitals. He previously held posts at Medipol Mega University Hospital and GATA Haydarpaşa Training Hospital.

Titles and training: Professor (2016). Associate Professor (2011). Algology specialty, Ministry of Health Medical Specialization Board–GATA (2011). Electrodiagnostic Neurology, Marmara University (2007–2010).

Publications: 40 international and 17 national peer-reviewed articles. Presentations: 17 international and 12 national. He has also written many book chapters. Memberships: European Society of PRM; Turkish PM&R; Turkish Algology; Turkish Clinical Neurophysiology (EEG–EMG). He chairs the Brain Stimulation and Neurorestoration Working Group.

Further training: Harvard Medical School—Transcranial Magnetic Stimulation and Direct Current Stimulation. He has given many invited lectures and attended many congresses.

Dr. Nabi Gokhan Ferahcan is a specialist in family and preventive medicine. He has over 20 years of clinical experience. Since 2000, he has served as Chief Physician of the Check-up Department. He focuses on personalized health screenings and preventive care based on scientific evidence. Dr. Ferahcan manages a wide range of conditions, including liver steatosis, hypertension, high cholesterol, and anemia. He uses advanced therapies such as vitamin replacement and adult vaccination.

He completed his Family Medicine Residency at Haydarpasa Numune Hospital. He earned his medical degree from Marmara University. Dr. Ferahcan is accredited by the Istanbul Medical Chamber. He is also known for his work in medical literature and public health education.

The doctor graduated from Istanbul University Faculty of Medicine in 1986 and completed a dermatology residency at Haydarpaşa Numune Hospital in 1990. Specializing in dermatologic surgery, the doctor has a clinical focus on skin cancer, cryotherapy, hyperhidrosis treatment, and allergic skin diseases. The doctor is also skilled in electrocauterization, laser treatments, cosmetic dermatology, dermatoscopy, and skin rejuvenation techniques such as Botox. The doctor has worked at various institutions, including Görele Health Center, Fatih Sultan Mehmet Training and Research Hospital, and Private Istanbul Regional Hospital.

Op. Dr. Berna Buse Kobal is an obstetrics and gynecology specialist. She graduated from Acıbadem University School of Medicine in 2017. She completed clinical studies in obstetrics and gynecology at the University of Louisville in the United States. She finished her specialty training at the Health Sciences University Ümraniye Training and Research Hospital.

She performs gynecologic, laparoscopic, urogynecologic, and genital aesthetic procedures. These include V-NOTES (scarless) hysterectomy and cyst removal, hysteroscopic surgery, laparoscopy, tubal ligation, urinary incontinence treatments, HPV care, endometriosis surgery, and bioequivalent hormone therapies.

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.

MEDICAL EXPERINENCE

2016 - Present

MEMORIAL SİSLİ HOSPİTAL

Dentist/Istanbul

2009 - 2016

MEMORIAL SUADIYE MEDICAL CENTER

Dentist/Istanbul

2000 - 2009

PRIVATE CLINIC

Dentist/Istanbul

MEDICAL EDUCATION

1992 - 1997

EGE UNIVERSITY

FACULTY OF DENTISTRY / İzmir, Turkey

PROFESSIONAL ASSOCIATIONS

Prosthetic trainingseminar 1997 

TDB DentistryCongress 2002 / 2003 / 2004/2006 

TDBCenturyCongress inScientific Dentistry 

6thAegeanRegion DentistsChambers International ScientificCongressandExhibition2006 

6thAegeanRegion DentistsChambers International ScientificCongressandExhibitionteethwhitening course2006 

Oral implantology theoreticalandpractical courses April 2004 

Oral implantology theoreticalandpractical courses March2004 

EDAD IstanbulCongress 2006 

DentalCommunicationSeminar 2006 

Ankara DentistsChamberSpringSymposium2007, Cyprus 

Ankara DentistsChamberSpringSymposium2008, Antalya 

MemberofTurkish DentalAssociation MemberofInternationalTeamfor Implantology (ITI) 

MemberofAcademyofEsthetic Dentistry

Academic and Professional Background

• Education:
  • 1990–1996: Hacettepe University Faculty of Medicine (MD).
  • 1996–2000: Residency in ENT at Ankara Training and Research Hospital.
  • 2002: Advanced training at the House Ear Institute, Los Angeles, USA.
• Professional Experience:
  • Various roles including researcher, specialist, and chief at prominent hospitals in Turkey.
  • Since 2011: Professor at Lokman Hekim Health Group, focusing on ENT diseases.

Key Achievements and Research Contributions

• Published Work:
  • Over 30 scientific articles in international journals on ENT topics such as hearing loss, laryngeal cancer, and sinus conditions.
  • Topics include rare diseases, surgical innovations, and radiological evaluations.
  • Co-author of ENT-related books and translated chapters in notable surgical references.
• Conference Presentations:
  • Frequent presenter at national and international scientific meetings.
  • Delivered groundbreaking studies on cochlear implants, paranasal tumors, and hearing aid effects on geriatric tinnitus.
• Awards & Recognition:
  • Recognized for excellence in clinical practice and surgical training models, particularly in stapedectomy.

Clinical and Research Interests

• Diseases of the ear, nose, and throat, with a focus on: 
  • Hearing disorders (sensorineural, conductive, age-related).
  • Rhinological conditions, including sinusitis and mucosal pathologies.
  • Oncological ENT cases, specifically rare cancers of the larynx and paranasal sinuses.

International Training and Professional Development

• Attended multiple specialized courses at the House Ear Institute (USA) focusing on temporal bone surgery and pathology.
• Participation in advanced workshops and conferences such as the American Academy of Otolaryngology–Head and Neck Surgery Foundation (AAO-HNSF).

Publications and Citations

• Authored high-impact studies cited in prominent journals.
• Contributions to understanding ENT disorders through innovative research methods, such as temporal bone dissection and immunohistochemistry.

Prof. Dr. Celil Göçer is a distinguished ENT specialist whose extensive clinical expertise and academic contributions have greatly influenced the field. He is highly regarded for his innovative surgical approaches and dedication to advancing medical knowledge.

The doctor is a leading plastic surgeon in Turkey with over 20 years of experience, renowned for expertise in tummy tucks and revision rhinoplasty. He founded the Plastic Surgery Department at Zonguldak Karaelmas University, serving as the founding chairman for 12 years. The doctor's professional interests include breast surgery, body contouring, genital aesthetics, chronic wound treatment, skin cancer, and nose jobs.

He is qualified in plastic, aesthetic, and reconstructive surgery, specializing in face, body, and breast aesthetics, as well as non-surgical procedures. The doctor has trained at prestigious institutions, including Gazi University and Cleveland Clinic, and currently works as a specialist at Memorial Şişli Hospital.

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.

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. Suleyman Aliyazicioglu is a plastic, reconstructive, and aesthetic surgery specialist at Memorial Göztepe Hospital (2025–present). He previously worked at Kırklareli Training and Research Hospital (2022–2025).

He earned his MD from the Gazi University Faculty of Medicine (2008–2014). He completed specialty training in plastic, reconstructive, and aesthetic surgery at Pamukkale University (2022). He is a member of the Istanbul Medical Chamber.

His professional development includes an Erasmus exchange at the Medical University of Lublin (2013). He attended the Plastic, Reconstructive and Aesthetic Surgery Residents’ School (2018) and Eurasian Non-Surgical Days (2019). He also took part in the National Congress of Plastic, Reconstructive and Aesthetic Surgery (2022, 2023).

The doctor is an experienced orthopedic surgeon specializing in hip and shoulder replacement, serving international patients in Turkey. With expertise in managing trauma treatments of the spine and extremities, the doctor focuses on sports traumatology, including ligament and tendon injuries of the knee, such as meniscus and anterior cruciate ligament injuries.

Graduating from Cerrahpasa School of Medicine, Istanbul University, and completing residency at Istanbul Umraniye Teaching and Research Hospital, the doctor also studied Orthopedic Oncology at Goztepe Teaching and Research Hospital. Areas of interest include lower and upper extremity trauma surgery, spinal surgery, hip and knee arthroplasty, and the treatment of childhood conditions like pes equinovarus and hip dysplasia.

Dr. Fulya Gokdagli Sigir is an OB/GYN focused on reproductive medicine. She earned her MD from Istanbul University Cerrahpaşa in 2006. She completed her OB/GYN residency at Istanbul Medeniyet University from 2007 to 2013. During her training, she also completed an observership in perinatology at Frankfurt Bürger Hospital.

From 2013 to 2014, she fulfilled compulsory service at Batman Sason State Hospital. She then served as an Assistant Professor at Medipol Mega University Hospital from 2014 to 2017. Her work focused on obstetrics and gynecologic oncology.

She obtained certification in Assisted Reproductive Treatment Practices in 2017 at Memorial Şişli IVF Center. She then worked for about three years as an IVF specialist. At Kolan International Hospital – Şişli IVF Center, she worked from 2021 to 2025. She served as Responsible Physician from 2023 to 2025. She has been an Assistant Professor at Galata University since 2021. Her interests include IVF, IUI, reproductive endocrinology, endometriosis and adenomyosis, and laparoscopic and hysteroscopic surgery.

The doctor specializes in orthodontic treatments, including fixed and transparent aligners, as well as addressing jaw irregularities and orthopedic correction. The doctor completed dental education at Ege University, Turkey, followed by advanced training in the Orthodontics department at the same institution.

Continuing professional development includes comprehensive courses on the Diamond System, diagnosis, treatment planning, and innovations in accelerating orthodontic tooth movement.