The doctor has a background in Nutrition and Dietetics, having completed a bachelor's degree from Gumushane University. They have professional experience working in various health and wellness centers, including Diettherapy Nutrition and Diet Counseling Center, Mestetik Aesthetics and Beauty Center, and Estetica Beauty and Aesthetic Center. Additionally, the doctor has contributed to fitness and dietary services at Academy Fitness and Zafiran Restaurant, focusing on diet therapy and nutritional counseling.

Dr. Nurettin Demirkol is an internal medicine specialist at Hisar Hospital Intercontinental in Istanbul. He focus on the management of hypertension, diabetes, and thyroid diseases. Dr. Demirkol holds a master’s degree in Health Management from Okan University. He has attended over 20 national medical congresses to date.

• Specializes in treating chronic conditions like hyperlipidemia and vascular problems.
• Performs etiology and diagnosis studies for complex medical cases.
• Completed residency training in internal medicine at Istanbul University.
• Works at a JCI-accredited hospital that treats 500,000+ patients annually.

Dr. Mustafa Saglam is the Head of the Cardiology Department at Hisar Hospital Intercontinental. He is a cardiologist and vascular surgeon specializing in aortic aneurysm repair and heart valve procedures. Dr. Saglam trained at Marmara University and Kosuyolu Heart Teaching and Research Hospital. He works at a JCI-accredited facility in Istanbul.

• Performs endovascular repair of abdominal aortic aneurysms.
• Treats coronary artery disease, arrhythmia, and hypertension.
• Proficient in balloon valvuloplasty and temporary pacemaker implantation.
• Conducts diagnostic imaging including stress tests and ambulatory cardiac monitoring.

Dr. Omer Kamil Dogan is a senior ophthalmologist at Hisar Hospital Intercontinental in Istanbul. He specializes in cornea transplantation and corneal diseases. Dr. Dogan currently heads the Ophthalmology Department at Hisar Hospital. He holds a professorship from Selcuk University Faculty of Medicine.

• Authored over 170 scientific publications and 3 book chapters.
• Treats complex conditions including glaucoma and cataracts.
• Performs specialized corneal and conjunctival surgeries.
• Practices at a JCI-accredited hospital serving 500,000 patients annually.

2019 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL SISLI HOSPITAL

Neurosurgery Specialist

2016 - 2019, Istanbul/Istanbul/Türkiye

ACIBADEM HEALTH GROUP

Neurosurgery Specialist

2015 - 2016, /USA

OREGON HEALTH AND SCIENCE UNIVERSITY

Neurosurgery Specialist

2013 - 2016, Mardin/Mardin/Türkiye

MARDIN STATE HOSPITAL

Neurosurgery Specialist

2012 - 2013, Istanbul/Istanbul/Türkiye

HASEKİ TRAINING AND RESEARCH HOSPITAL

Neurosurgery Specialization Training

2011 - 2012, Istanbul/Istanbul/Türkiye

MARMARA UNIVERSITY TRAINING AND RESEARCH HOSPITAL

Neurosurgery Specialization Training

2011 - 2011, /USA

JOHN'S HOPKINS UNIVERSITY

Neurosurgery Specialization Training

2008 - 2011, Istanbul/Istanbul/Türkiye

HASEKİ TRAINING AND RESEARCH HOSPITAL

Neurosurgery Specialization Training

2020 - Present, Istanbul/Türkiye

MEMORIAL SISLI HOSPITAL

Neurology Specialist

2009 - 2020, Istanbul/Türkiye

PRIVATE SİŞLİ FLORENCE NIGHTINGALE HOSPITAL

Neurology Specialist

2008 - 2008, Sakarya/Türkiye

SAKARYA YENİKENT STATE HOSPITAL

Neurology Specialist

2007 - 2008, Ankara/Türkiye

ANKARA OCCUPATIONAL DISEASES HOSPITAL

Neurology Specialist

2006 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL SISLI HOSPITAL

Pediatric Endocrinology Specialist

2006 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL ATASEHIR HOSPITAL

Pediatric Endocrinology Specialist

2001 - Present, Istanbul/Istanbul/Türkiye

CERRAHPAŞA MEDICAL FACULTY

Head of the Department of Pediatric Endocrinology

1996 - Present, Istanbul/Istanbul/Türkiye

CERRAHPAŞA MEDICAL FACULTY

Founder and Head of Adolescent Science Branch

1993 - 2001, Istanbul/Istanbul/Türkiye

CERRAHPAŞA MEDICAL FACULTY

Member of the Department of Pediatric Endocrinology

1992 - 1993, London/London/England

UNIVERSITY OF LONDON MIDDLESEX HOSPITAL

Visiting Chief Resident of Pediatric Endocrinology and Cellular Endocrinology

1989 - 1992, Istanbul/Istanbul/Türkiye

CERRAHPAŞA MEDICAL FACULTY

Chief Assistant of the Department of Pediatric Endocrinology

1987 - 1989, /Türkiye

MINISTRY OF HEALTH OF THE REPUBLIC OF TURKEY NO.6 AÇSAP

Child Health and Diseases Specialist

1985 - 1987, /Türkiye

MINISTRY OF HEALTH OF THE REPUBLIC OF TURKEY SEREFLIKOCHISAR STATE HOSPITAL

Child Health and Diseases Specialist

Op. Dr. Yasemin Ongun is a specialist in Ear, Nose, and Throat (ENT) and Head & Neck Surgery. She graduated from Kocaeli University Faculty of Medicine in 2005. In 2008, she completed advanced training in Otology-Neurotology, Audiology, and Head and Neck Surgery at Hacettepe University.

Dr. Ongun has worked in both public and private healthcare settings. She served at Şanlıurfa Mehmet Akif İnan Training and Research Hospital and held the position of deputy chief physician in private hospitals. She has performed many surgeries, with a focus on rhinoplasty, endoscopic sinus surgery, pediatric ENT procedures, otoplasty, and hearing-related operations.

2022 - Present, Istanbul/Türkiye

MEMORIAL SISLI HOSPITAL

Professor of Gastroenterology

2021 - 2022, Istanbul/Türkiye

MEDICANA ATAŞEHİR INTERNATIONAL HOSPITAL

Professor of Gastroenterology

2019 - 2020, /USA

CLEVELAND CLINIC FLORIDA, UNITED STATES, DEPARTMENT OF ADVANCED ENDOSCOPIC APPLICATIONS

Invited Lecturer

2018 - 2021, Istanbul/Türkiye

ISTANBUL CIVILIZATION UNIVERSITY GASTROENTEROLOGY DEPARTMENT

Professor of Gastroenterology

2016 - 2019, Ankara/Türkiye

PRESIDENTIAL HEALTH COORDINATORATE

2016 - 2016, Istanbul/Türkiye

BEZMIALEM FOUNDATION GUREBA HOSPITAL, GASTROENTEROLOGY DEPARTMENT

2015 - 2016, /USA

CLEVELAND CLINIC FLORIDA, UNITED STATES, DEPARTMENT OF ADVANCED ENDOSCOPIC APPLICATIONS

2014 - 2014, Istanbul/Türkiye

SISLI FLORANCE NIGHTINGALE LIVER TRANSPLANTATION UNIT

2013 - 2018, Istanbul/Türkiye

ISTANBUL CIVILIZATION UNIVERSITY GASTROENTEROLOGY DEPARTMENT

Associate Professor of Gastroenterology

Medical Experience

- *2024 - Present*: Memorial Şişli Hospital  

 Ophthalmology Specialist / Istanbul

- *2022 - Present*: Private Clinic  

 Ophthalmology Specialist / Istanbul

- *2019 - 2022*: Liv Hospital Ulus  

 Ophthalmology Specialist / Istanbul

Medical Education

- *2014 - 2018*: Selcuk University Faculty of Medicine  

 / Konya / Turkey

- *2004 - 2010*: Azerbaijan Medical University Faculty of Medicine  

 / Baku / Azerbaijan

Dr. Turker Sahiner is a neurologist at Memorial Şişli Hospital in Istanbul. He is the founding president of the Alzheimer's Association Denizli Branch. Dr. Sahiner specializes in treating Alzheimer's disease and epilepsy. He works at the first hospital in Turkey to earn JCI accreditation.

• Member of the International Society to Advance Alzheimer’s Research and Treatment.
• Holds membership in the Society for Neuroscience.
• Completed neurology specialization training at Ondokuz Mayis University.
• Member of the Turkish Brain Research and Neuroscience Association.

Dr. Esra Kaytan Saglam is a radiation oncologist at Memorial Şişli Hospital in Istanbul. She specializes in TrueBeam technology and stereotaxic radiosurgery for cancer treatment. Dr. Saglam serves as the Chief Editor for the Turkish Society of Oncology. She has authored over 110 scientific publications on various oncological issues.

• Acts as the Vice President of the Turkish Society of Oncology.
• Sits on the Scientific Advisory Board for the Journal of Medical Sciences.
• Maintains membership in the European Society of Therapeutic Radiology and Oncology.
• Works at JCI-accredited Memorial Şişli Hospital, a center with top transplant success rates.

Dr. Bingur Sonmez is the Head of Cardiovascular Surgery at Memorial Şişli Hospital. He specializes in heart surgery and minimally invasive techniques. Dr. Sonmez completed his cardiac surgical training at Istanbul University. He later served as Chief Resident of Cardiovascular Surgery at St. Thomas Hospital in London.

• Leads the cardiac surgery department at a JCI-accredited medical center.
• Former Head of Surgical Sciences at Florence Nightingale Hospital.
• Treats patients at a facility with a 90% organ transplant success rate.
• Completed major international residency training in the United Kingdom.

Доктор Экрем Гюлер — молодой и динамичный стоматолог, окончивший стоматологический факультет Стамбульского университета Чапа, один из самых престижных университетов Турции. Работая с целью достижения совершенства во всех областях стоматологии, доктор Гюлер предлагает своим пациентам самые качественные решения в области эстетической стоматологии и функциональных лечебных процессов. Гюлер всегда демонстрирует инновационные подходы, используя современные технологии и новейшие научные разработки наиболее эффективным образом, создавая планы лечения, соответствующие потребностям его пациентов. Он стремится предоставить своим пациентам не только лечение, но и уверенность в плане здоровья и эстетики. Работая самоотверженно, чтобы гарантировать, что каждый из его пациентов проходит процесс лечения с максимальным комфортом и уверенностью, доктор Гюлер достигает передовых успехов в стоматологии.

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Образование:

- Колледж Аданы (Высшая школа естественных наук) – 2011-2015

- Ближневосточный технический университет (METU) – Гражданское строительство – 2015-2017

- Стамбульский университет (Çapa), факультет стоматологии – 2017-2022

Стоматолог Эргин ХУНИЛЕР родился в Приштине, столице Косово, в 1977 году. После окончания начальной, средней и высшей школы в Косово он окончил стоматологический факультет Эгейского университета со степенью магистра в 2006 году. Он усовершенствовал себя в области эстетической стоматологии и протезирования с опорой на имплантаты, участвуя в многочисленных курсах и конгрессах.

Стоматолог Эргин ХУНИЛЕР, который работал в стоматологических клиниках, стоматологических центрах, частных больницах и научно-исследовательских и прикладных центрах при университетах, продолжает активно работать во всех областях стоматологии с его 19-летним профессиональным опытом. В настоящее время ХУНИЛЕР обслуживает своих пациентов в частной стоматологической клинике WestDent Oral and Dental Health.

Prof. Dr. Nesrin Sarıman graduated from Marmara University Faculty of Medicine (English) in 1990 and completed her specialization in “Chest Diseases and Tuberculosis” at Fatih Sultan Mehmet Training and Research Hospital. She worked at Maltepe University Faculty of Medicine Hospital between from 2004 till 2022, obtaining the titles of associate professor and professor. Her primary areas of interest include; Obstructive Lung Diseases (Asthma-Allergy, COPD), Sleep Disorders (Obstructive Sleep Apnea Syndrome), Lung Cancer, and Smoking Cessation Treatments. She is a bronchoscopy specialist and sleep physician. She has published articles in national and international journals and has authored book chapters. She participated in a multicenter international clinical study on asthma. She has taught undergraduate and graduate courses and supervised master’s theses. She has served as a member of the Clinical Research Ethics Committee. She holds memberships in national and international associations. During the COVID-19 pandemic, she actively participated in COVID-19 services. During her years at Maltepe University Faculty of Medicine, she undertook numerous administrative and academic roles, including serving as the editor of “Maltepe Medical Journal” and as the assistant dean from 2019 till 2022. She participated in certified training programs organized under the Ministry of Health GETAT applications at Medipol University in “Functional Medicine” and “Phytotherapy” and completed training in “Hypnosis Application Training”

Assoc. Prof. Elif Evrim EKIN completed her education at Ege University Faculty of Medicine between and obtained the title of Medical Doctor. In 2003 she received her Radiology specialization from Izmir Bozyaka Training and Research Hospital, and also spent a year at the Ege University Department of Radiology. After obtaining her Radiology specialization, she worked at Bozüyük State Hospital and Private Eskişehir Sakarya Hospital from 2003 to 2014. Since 2014 she has worked at Istanbul Taksim Gaziosmanpaşa Training and Research Hospital for 10 years, where she obtained the title of Associate Professor in 2019, serving as the Education Coordinator and Administrative Responsible in the Radiology Education Clinic. She has published research articles in international SCI and SCI-E journals and has numerous national and international oral presentations and journal peer reviews. In 2020, she successfully completed the ‘Fundamentals of Good Clinical Practice’ training. Her special interests are musculoskeletal radiology and breast imaging.

2019 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL SISLI HOSPITAL

Interventional Radiology-Interventional Oncology Specialist

2015 - 2019, Istanbul/Istanbul/Türkiye

SCIENCE UNIVERSITY&FLORENCE NIGHTINGHALE HOSPITALS GROUP

Interventional Radiology-Interventional Oncology Specialist

2009 - 2015, Istanbul/Istanbul/Türkiye

ACIBADEM HEALTH GROUP

Interventional Radiology Manager

2002 - 2009, Istanbul/Istanbul/Türkiye

GERMAN HOSPITAL

Interventional Radiology Manager

2001 - 2002, Istanbul/Istanbul/Türkiye

AMERICAN HOSPITAL

Interventional Radiology Manager

1998 - 2001, Istanbul/Istanbul/Türkiye

ISTANBUL SURGICAL HOSPITAL

Radiology and Interventional Radiology Specialist

2005 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL SISLI HOSPITAL

Neurology Specialist

1982 - Present, Istanbul/Istanbul/Türkiye

CERRAHPAŞA MEDICAL FACULTY

Neurology Specialist

2004 - 2006, Istanbul/Türkiye

AMERICAN HOSPITAL

Neurology Specialist

2002 - 2004, Istanbul/Türkiye

GERMAN HOSPITAL

Neurology Specialist

1980 - 1982, Istanbul/Istanbul/Türkiye

MASLAK MILITARY HOSPITAL

(Military Service), Neurology Specialist