Page 37 - Best Doctors in Turkey — Get an Online Consultation

Dr. Nazli Hilal Guvener is a prosthodontist. She graduated from 19 Mayıs University Faculty of Dentistry. She completed her specialty training at Bezmiâlem Vakıf University in 2020. Dr. Guvener is known for her skills in advanced prosthetic dental treatments.

She focuses on all-on-four procedures for the upper jaw and implant-supported restorations. She also provides aesthetic solutions such as metal ceramic and zirconium crowns, e-max crowns, laminate veneers, and composite laminate prostheses. Dr. Guvener’s patients report high satisfaction. She follows international standards in prosthodontics.

Prof. Dr. Hamdi Er is a respected Eye Diseases Specialist with a strong background in ophthalmology. He has published 63 international papers and many national articles. His work shows a clear commitment to research and progress in eye care.

Dr. Er has completed over 12,000 surgeries. He specializes in cataract surgery with IOL replacement, LASIK, and retina transplantation. He is a member of organizations such as TOD, ASRS, AAO, and EVRS. These memberships highlight his dedication to professional growth and education in his field.

Dr. Aylin Koc Akbay is an experienced ophthalmologist. She focuses on treating complex eye diseases and performing eye surgeries. She is skilled in cataract surgery with IOL replacement, as well as ReLEx SMILE, LASEK, and LASIK procedures. Her work has helped many patients achieve better vision.

Dr. Akbay is a member of respected organizations such as the Turkish Society of Ophthalmology, the American Academy of Ophthalmology, and the European Society of Cataract and Refractive Surgeons. She is known for her expertise and dedication to patient care. Her patients report high satisfaction, and she continues to contribute to advances in ophthalmology.

Dr. Yavuz Kamil Bardak is an experienced ophthalmologist. He has performed over 35,000 surgeries. His main areas are cataract surgery with IOL replacement, glaucoma management, and retinal treatments. He is also skilled in general eye exams and advanced retinal procedures.

Dr. Bardak has published many research papers in national and international journals. He has received several awards, including the Troutman Award and best paper and poster recognitions. He completed his medical degree at Hacettepe University. He received further ophthalmology training at Ankara University and the University of Nijmegen in the Netherlands.

*EXPERIENCE*

2023 - Present, Istanbul/Turkey

MEMORIAL ATAŞEHİR HOSPITAL

Pediatric Neurology Specialist

2022 - 2023, Gaziantep/Turkey

SANKO UNIVERSITY FACULTY OF MEDICINE HOSPITAL
Pediatric Neurology Specialist

2019 - 2020, Gaziantep/Turkey

HASAN KALYONCU UNIVERSITY

Pediatric Neurology Specialist

2017 - 2019, Şanlıurfa/Turkey

ŞANLIURFA TRAINING AND RESEARCH HOSPITAL

Pediatric Neurology Specialist (Compulsory Service)

*EDUCATION*

2017, Venice/Italy

San Servolo University Summer School

2014 - 2017, Kayseri/Turkey

ERCİYES UNIVERSITY FACULTY OF MEDICINE

Pediatric Neurology Fellowship Training

2008 - 2013, Istanbul/Turkey

BAKIRKÖY WOMEN'S AND CHILDREN'S DISEASES TRAINING AND RESEARCH HOSPITAL

Pediatric Medicine Residency Training

2001 - 2007, Istanbul/Turkey

CERRAHPAŞA FACULTY OF MEDICINE
Medical Doctor Education

Workplace:

Istanbul Florence Nightingale Hospital

Head of the Thoracic Surgery Department

Education:

2014-2015

President of the European Society of Thoracic Surgeons

2009-2017

Member of the Board of Directors, European Society of Thoracic Surgeons

West Virginia University, School of Medicine

Chair of Thoracic Surgery

2019 –

Vice Chair of Thoracic Surgery and Director of the Tracheal Surgery Program, West Virginia University,

School of Medicine

2009-2019

Program Director of Thoracic Surgery, Group Florence Nightingale Hospitals

2009 – 2019

Professor of Thoracic Surgery and Head of the Department of Thoracic Surgery, Istanbul Faculty of

Medicine

2001-2019

Department of Thoracic Surgery, Istanbul University

2001

Department of Thoracic Surgery, Gülhane Military Medical Academy

1999

Department of Thoracic and Cardiovascular Surgery, Istanbul University

1997

Department of Thoracic and Cardiovascular Surgery, Istanbul University

1992

Faculty of Medicine, Marmara University

Rewards:

European Society of Thoracic Surgeons Best Poster presentation Award

• Turkish Thoracic Society, best presentation award

• Turkish Lung Cancer Society, best presentation award

• Turkish Thoracic Society, best presentation award

• Euroepan Association of Cardio-Thoracic Surgery, Best Poster Award

Fields of interest:

 Surgical treatment for locally advanced stage lung cancer

 Extended surgery for mediastinal masses

 Robotic lung cancer surgery

 Robotic surgery for mediastinal masses

 Tracheal surgery (tumors, stenosis, fistula, and others)

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.

Dr. Ozgur Erdem is an ENT specialist. He earned his medical degree from Erciyes University Faculty of Medicine. He completed his otorhinolaryngology residency at Antalya Training and Research Hospital. He finished his specialization in 2020. His thesis and doctoral research focused on obstructive sleep apnea (OSAS) and snoring surgery.

He has performed over 2,000 functional and aesthetic nasal surgeries. He also performs snoring surgeries, endoscopic ear surgeries, pediatric upper airway procedures, and head and neck cancer surgeries. He has taken part in many national and international congresses and symposiums as both a speaker and an attendee, especially in functional and aesthetic nasal surgery.

He worked as an ENT specialist at Rize State Hospital. He founded ERD Clinic Health Services Ltd. in 2023. He then worked at Rize Private ŞAR Hospital from 2023 to 2024. In 2024, he opened his private clinic in Antalya. His practice focuses on functional and aesthetic nasal surgery and facial cosmetic procedures.

Dr. Ümit Aykan is an experienced eye specialist. He focuses on diagnosing and treating cataracts, glaucoma, and related eye conditions. He uses advanced methods, such as Multidiode laser therapy for glaucoma and multifocal lens implants for cataract surgery. These techniques help improve patient results and reduce risks.

Dr. Aykan has over 30 years of clinical experience. He is a professor and holds several accreditations, including Fellow of the European Board of Ophthalmology (FEBO). He is an active member of top ophthalmology societies. He has also trained internationally, including at the Glaucoma Research and Education Group in San Francisco.

CURRICULUM VITAE

Place and Date of Birth

• Erzincan, 1981

Language Skills

• English

Education and Experience

• 1998-2004, Samsun 19 Mayıs University Faculty of Medicine, Undergraduate
• 2005-2009, Ankara Education and Research Hospital, Specialization in Medicine
• 2009-2010, Ankara Sincan Dr. Nafiz Körez State Hospital, Specialist. Dr.
• 2010-2012, Düzce Atatürk State Hospital, Specialist. Dr.
• 2012-2013, Düzce Private Hayri Sivrikaya Hospital, Specialist. Dr.
• 2013-2021, Istanbul Medipol University, Dr. Lecturer
• 2021-2024, Istanbul Medipol University, Assoc. Prof. Dr.
• 2024- Currently, Private Dünyagöz Etiler Hospital, Assoc. Prof. Dr.

Case Experience

• He has been actively practicing ophthalmology for 15 years and has experience of over 20.000 surgical cases.

Membership

• Turkish Ophthalmology Association
• Turkish Republics Ophthalmology Association
• Turkish Medical Association

Awards

• Best oral presentation award of the session, American Society of Cataract and Refractive Surgery (ASCRS), United States, 2019

I. Publications in International Journals

A. Experimental Studies

Doner F, Delibas N, Dogru H, Sari I, Yorgancigil B. Malondialdehyde Levels and Superoxide Dismutase Activity in Experimental Maxillary Sinusitis. Auris Nasus Larynx. 1999; 26(3): 287-91.

Döner F, Delibaş N, Dogru H, Yarıktaş M, Demirci M. The Role of Free Oxygen Radicals in Experimental Otitis Media. J Basis Clin Physiol Pharmacol. 2002; 13: 33-40.

Tuz M, Eroglu E, Dogru H, Delibas N, Tunc B, Uygur K. The Effect of Replacement Fluids and Normovolemic Hemodilution on the Survival of Dorsal Skin Flaps in Rats. Clin Otolaryngol. 2004; 29(1): 80-83.

Yarıktas M, Doner F, Ozguner F, Gokalp O, Dogru H, Delibas N. Nitric Oxide Level in the Nasal and Sinus Mucosa After Exposure to Electromagnetic Field. Otolaryngology-Head and Neck Surgery. 2004.