Seite 6 - Beste Ärzte auf der ganzen Welt

Dr. Cagatay Saim Tezel is a Professor of Thoracic Surgery at Memorial Şişli Hospital since 2025. From 2021 to 2025, he was a Professor at Haliç University Faculty of Medicine and at Liv Hospital Ulus. Earlier, he served at SB Süreyyapaşa Chest Diseases and Thoracic Surgery Training and Research Hospital as a specialist, associate professor, and educational supervisor.

He earned his MD from Ankara University. He completed his Thoracic Surgery specialization at SB Heybeliada Chest Diseases and Thoracic Surgery Hospital from 2000 to 2005. His international training includes a 6‑month observership at the Royal Brompton Hospital and work in the Leicester University clinics. He also attended the STS 41st Annual Meeting and the Ankara University Esophageal Surgery Program. He was part of the Süreyyapaşa Thoracic Surgery Transplant Team. He was an internship lecturer at Yeditepe University from 2013 to 2020. He served on the editorial board of the Heybeliada Medical Bulletin in 2001.

He is a member of the Turkish Thoracic Surgery Society, the European Society of Thoracic Surgeons, the Turkish Thoracic Society, and the European Respiratory Society. He advised a thesis that won third place in the Istanbul Medical Chamber Thesis Competition.

The doctor is a highly regarded Eye Diseases Specialist with a focus on ophthalmology. With a robust academic foundation, the doctor has completed fellowships at prestigious institutions including Moorfields Eye Hospital, University of California San Diego, Baylor College of Medicine, and the Doheny Eye Institute.

The doctor is an active member of several professional societies such as the Turkish Society of Ophthalmology, American Society of Retina Specialists, American Academy of Ophthalmology, and the European VitreoRetinal Society. The doctor specializes in a wide range of eye surgeries, including cataract surgery, LASIK, and retinal transplantation.

2020 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL ATASEHIR HOSPITAL

Thoracic Surgery Specialist

2018 - 2020, Tekirdağ/Tekirdağ/Türkiye

CORLU STATE HOSPITAL

Thoracic Surgery Specialist

2012 - 2018, Istanbul/Istanbul/Türkiye

MARMARA UNIVERSITY FACULTY OF MEDICINE

Research Assistant

2011 - 2012, Bilecik/Bilecik/Türkiye

BILECIK GOLPAZARI STATE HOSPITAL

Chief Physician

2010 - 2012, Bilecik/Bilecik/Türkiye

BILECIK GOLPAZARI STATE HOSPITAL

General Practitioner

Assoc. Prof. Dr. Tamer Aksoy graduated from Eskişehir Osmangazi University in 2000. After working as a Management Representative at SSK Tavşanlı Hospital, he worked as a General Practitioner at SSK Ankara Etlik Specialization Hospital Endocrinology Department and started his residency training at Hacettepe University Nuclear Medicine Department in 2005 and completed his specialization in 2009 and became a Nuclear Medicine specialist.

After working as an Assistant Professor at Afyon Kocatepe University Faculty of Medicine, Department of Nuclear Medicine, he started to work at Haydarpaşa Numune Training and Research Hospital in 2011. In 2012, Aksoy worked as an Assistant Professor at Acıbadem Hospitals group and Acıbadem Mehmet Ali Aydınlar University Faculty of Medicine. Dr. Aksoy, who worked as a Lecturer at Acıbadem Hospitals group and Acıbadem Mehmet Ali Aydınlar University Faculty of Medicine in 2012, started to work at Health Sciences University Istanbul Training and Research Hospital Nuclear Medicine Clinic in 2018 and ended his duty in 2023.

In 2012, he worked as a clinical researcher at the Netherlands Cancer Institute - Antoni van Leeuwenhoek (NKI) Hospital (Amsterdam / Netherlands) Nuclear Medicine Clinic (Netherlands) as an observer on PET imaging, Lymphoscintigraphy and Radionuclide Therapies. In February 2023, he received the title of Associate Professor. He has been serving his patients at Hisar Hospital Intercontinental since May 2023.

During his professional life, he has been accepting and following up patients especially on PET/CT examinations and Radionuclide Therapies.

He is a member of Turkish Medical Association, Turkish Nuclear Medicine Association and European Nuclear Medicine Association.

MEDICAL AREAS OF INTEREST

Pet-BT

Radionuclide Therapy

The doctor is a distinguished Oral, Dental, and Maxillofacial Surgeon known for significant contributions to the field through scientific publications and global symposium participation. The clinical focus includes Orthognathic Surgery, Custom Implants, Dental Implant Surgery, Oral Surgery, and Maxillofacial Traumas.

The doctor has participated in the Orthognathic Surgery Symposium at the Royal College of London and attended a course on Custom Made Implants in Brussels. Memberships include the International Association of Oral and Maxillofacial Surgery and the Turkish Association of Oral and Maxillofacial Surgery.

Graduated with a Bachelor's Degree from Istanbul University Faculty of Dentistry and a PhD in Oral and Maxillofacial Surgery from the same institution.

EXPERIENCE

2024 - Currently, Istanbul/Turkey

MEMORIAL BAHÇELİEVLER HOSPITAL

Üroloji Specialist

2020 - 2024, Istanbul/Turkey

BAŞAKŞEHİR ÇAM VE SAKURA CITY HOSPİTAL

Attending Robotic and Reconstructive Surgeon

2016 - 2020, Istanbul/Turkey

BAKIRKÖY SADİ KONUK RESEARH AND EDUCATİON HOSPİTAL, DEPARTMENT OF UROLOGY

General Practitioner

2015 - 2016, Sheffield/Turkey

SHEFFİELD UNİVERSİTY HALLAMSHİRE HOSPİTAL DEPARTMENT OF UROLOGY

Rekonstructive Urology

2012 - 2015, Istanbul/Turkey

HASEKİ RESEARCH AND EDUCATİON HOSPİTAL, DEPARTMENT OF UROLOGY

Urology Specialist

2011 - 2012, Istanbul/Turkey

LÜTFİYE NURİ BURAT STATE HOSPİTAL

Urology Specialist

EDUCATION

2021 - Currently

PROFESSOR

2015 - 2021

ASSOCIATE PROFESSOR

1999 - 2005, Istanbul / Turkey

M.D Istanbul University Medical School

Medical Doctor Education



SPECIALTIES

Diseases

• Kidney Cancer
• Prostate Cancer
• Bladder cancer
• Testicular Cancer
• Uretral stricture
• Erectile dysfunction
• Penile prosthesis surgery
• Peyronie disease and penile curvature surgery

Treatment Methods

• Uretroplasty
• Penile enlargement surgery
• BPH-HOLEP
• Stone disease treatment and surgery
• Hypospadias surgery
• Incontinence surgery
   

Medical interests:

• 1. Ocular Oncology

• 2. Surgical Retina

• 3. Uveitis

• 4. Medical Retina

• 5. Cataract

Education:

• 1. Istanbul University, Istanbul Faculty of Medicine 2004-2010

• 2. Istanbul University, Istanbul Faculty of Medicine, Department of Ophthalmology 2011-2016

Experience:

• Liv Hospital Ulus

• 1st Hakkari State Hospital

• 2. Van Yüzüncü Yıl University, Faculty of Medicine

• 3. Yeni Yüzyıl University, Gaziosmanpaşa Hospital

Research & Publications:

Dr. Derda Ozer has worked on 5 major research projects in ophthalmology, including studies on uveitis, macular degeneration, and retinal conditions. He has helped test new treatments for inflammatory and vascular eye diseases in clinical trials.

Dr. Ozer has also published over 35 research papers in esteemed journals such as Cornea and International Ophthalmology. His work focuses on advanced imaging techniques, long-term outcome studies, and evaluations of innovative treatments.

Memberships:

• 1st Turkish Ophthalmology Association

• 2nd Turkish Medical Association

Awards:

• 1. ICO-STAAR Surgical Three-Month Fellowship in Vitreo-Retina

Dr. Duran Cekic is a specialist in General and Plastic Surgery. He is known for his skill and commitment to improving medical care. He graduated from Erciyes University Faculty of Medicine. He then completed his residency in Plastic, Reconstructive, and Aesthetic Surgery at Mersin University.

Dr. Cekic worked as a specialist at Bitlis Tatvan State Hospital. He also supported pediatric care as a general practitioner. He received third place at the 40th National Congress of the Turkish Society of Plastic Reconstructive and Aesthetic Surgery for his research on stem cell differentiation.

He continues to develop his skills by attending courses and symposiums on rhinoplasty, facial aesthetics, and regenerative medicine. This helps him stay current with the latest advances in surgery.

2018 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL BAHCELIEVLER HOSPITAL

Pediatric Surgery Specialist

2010 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL SISLI HOSPITAL

Pediatric Surgery Specialist

1997 - 2010, Istanbul/Istanbul/Türkiye

ISTANBUL UNIVERSITY CERRAHPAŞA MEDICAL FACULTY

Pediatric Surgery Specialist, Lecturer

1996 - 1997, /Abroad

RED CROSS WAR MEMORIAL CHILDREN'S HOSPITAL

Pediatric Surgery Specialist

1990 - 1996, Istanbul/Istanbul/Türkiye

ISTANBUL UNIVERSITY CERRAHPAŞA MEDICAL FACULTY

Pediatric Surgery Specialist, Lecturer

Op. Dr. Merve Karlı has completed her medical education at Eskişehir Osmangazi University Faculty of Medicine, Bakırköy. She received her specialist training at Sadi Konuk Training and Research Hospital.

She has performed over 1000 operations in the fields of benign anorectal diseases, laparoscopic / open hernia surgery, breast diseases, trauma and emergency surgery. She has certifications on endoscopic procedures.

MEDICAL INTERESTS

• Breast Diseases
• Benign Anorectal Diseases
• Laparoscopic and Open Hernia Surgery
• Endoscopy (Gastroscopy, Colonoscopy, PEG Insertion)

The doctor completed a residency in Cardiovascular Surgery at the School of Medicine, Çukurova University in 1998, specializing in a variety of surgeries including peripheral vascular, abdominal aortic aneurysm, and cardiac surgeries. In 2001, the doctor contributed to the establishment of the Cardiovascular Surgery Clinic at SSK Süreyyapaşa Hospital and founded similar clinics at Giresun and Sinop State Hospitals, performing inaugural surgical procedures.

From 2003 to 2017, the doctor served as a competent surgeon at İsviçre Hospital and Koşuyolu Heart Hospital, conducting approximately 4000 open heart surgeries. Additionally, the doctor was part of a heart transplant team, performing as the primary surgeon in 8 heart transplants.

Areas of expertise include coronary by-pass, minimally invasive heart surgery, beating heart bypass, redo valve surgery, aortic surgery, and heart transplantation.

Dr. Gürkan Armağan is a dentist based in Antalya. He graduated from the Ege University Faculty of Dentistry in 2015. His fields include dental implantology, aesthetic dentistry, smile design, and digital dentistry.

Accreditations and advanced training include Digital Smile Design (2017) and Guided Implant Surgery Training (2018). He also completed the Aesthetic Dentistry Masterclass (2020) and the Advanced Implantology Workshop (2021).

Experience includes Dentapark Dental Clinic in Malatya (2015). He worked at Nanodent Dental Clinic in Antalya (2023) with a focus on implantology and guided implant surgery. In 2024, he joined Soraca Med Clinic in Antalya, focusing on smile makeovers and digital dentistry.

Harun Kaya is a hair transplant specialist. He completed the Anesthesia Technician Program at Istanbul Okan University (2018–2020).

Experience: Hair Transplant Assistant at Este Future Clinic (2020–2021). Hair Transplant Technician at Rizza Hair Clinic in Kosovo (2021–2022). Hair Transplant Specialist at Lokman Hekim Medical Center in Ankara (2022–2023). Hair Transplant Specialist at Emsey Hospital (2023–2024). Hair Transplant Specialist at Lokman Hekim Istanbul Hospital (2024–2026). He speaks Turkish.

Aesthetic, Plastic and Reconstructive Surgery specialist based in Istanbul. Practice: Dr. Mehdi Asadov Private Clinic (2025–present). Previous roles: Atlas University Hospital (2024–2025), Central Hospital (2024), Clinic Expert Medical Center (2023), and Istinye University Hospital (2022).

Education: Residency in Plastic, Reconstructive and Aesthetic Surgery, Kocaeli University Research and Application Hospital (2014–2020). M.D., Istanbul University Faculty of Medicine (2007–2013). SCORA Exchange, Victor Babeș University (2011).

Accreditations: Microsurgery Licence (Istanbul, 2021). Microsurgery Training Certificate, RMCD Marmara University (2021). Publications: 6 peer-reviewed articles (4 international, 2 national) on breast reconstruction, aesthetic breast surgery, microsurgery, hand surgery, and experimental flap models. These articles have been cited internationally.

Dr. Elnur Allahverdiyev is a urologist and urogynecologist at Anadolu Medical Center. He has worked there since 2021. He graduated from Azerbaijan Medical University. He completed his specialization at Marmara University.

He treats female urogynecologic conditions, prostate diseases, and andrology cases. He also performs reconstructive urology and kidney stone surgery. He is certified in urodynamics. He takes part in international societies and has scientific contributions. He works in a well-equipped clinic and offers minimally invasive urologic care.

Prof. Dr. Engin Tutar was born in Istanbul in 1964. He completed his primary and secondary education at Istanbul Erkek Lisesi between 1975 and 1982, and graduated from Istanbul University Istanbul Faculty of Medicine in 1988. In December of the same year, he started his specialization in the Department of Pediatrics at Dr. Lütfi Kırdar Kartal Training and Research Hospital, becoming a specialist in Pediatrics in February 1993. He completed his subspecialty training in Pediatric Gastroenterology, Hepatology, and Nutrition at Marmara University Faculty of Medicine, becoming a subspecialist in 2006. He served as the Assistant Chief Physician and Acting Chief Physician at the 2nd Pediatric Clinic of Dr. Lütfi Kırdar Kartal Training and Research Hospital between 2010 and 2012. In May 2012, he transferred to Marmara University Faculty of Medicine, where he became an Associate Professor in Pediatric Gastroenterology, Hepatology, and Nutrition in 2014, and a Professor in 2020. Alongside his international and national article authorships, he has given over 50 presentations at congresses/courses/association meetings. He retired in May 2024 while serving as the head of the Pediatric Gastroenterology, Hepatology, and Nutrition department at Marmara University Faculty of Medicine. As of June 2024, he is accepting patients at Hisar Hospital Intercontinental.

MEDICAL INTERESTS

• Healthy child monitoring
• Growth and nutritional disorders
• Approach to patients with abdominal pain
• Gastroesophageal reflux
• Chronic diarrhea and chronic constipation
• Celiac disease
• Inflammatory bowel disease
• H. pylori infection-related and unrelated gastritis and ulcers, patients with gastric bleeding
• Liver, gallbladder, and pancreas diseases
• Acute and chronic gastrointestinal infections
• Diagnostic upper and lower gastrointestinal endoscopy
• Therapeutic upper and lower gastrointestinal endoscopy (esophageal variceal bleeding, gastric and small bowel ulcer bleeding, polypectomy)
• 
   

Dr. Sertkaya graduated from Konya Meram Science High School in 2001 and entered Gazi University Medical Faculty the same year, graduating in 2008. He completed his urology specialization at Haydarpaşa Numune Training and Research Hospital in 2014, becoming a urology specialist.

Since becoming a specialist, he has focused on the sub-branch of Andrology, attending various training sessions and conferences and performing surgeries with some of the world's leading Andrology professors. In 2017, he passed the written and oral proficiency exams conducted by the European Association of Urology, earning the title of "FEBU."

In 2020, Dr. Sertkaya achieved the rank of Associate Professor of Urology. His journey in Urology and Andrology, which began in 2008, continues at the Andro Expertise Male Health and Aesthetics Center, which he founded in 2022. He sees patients in his own clinic and performs surgeries at affiliated hospitals.

Op. Dr. Atilla H.

Plastic Surgeon

Education

Specialty Training

2010 - 2016
Ankara Numune Training and Research Hospital, Department of Plastic, Reconstructive, and Aesthetic Surgery

Undergraduate Education

1989 - 1995
Uludağ University Faculty of Medicine

Experience

2020 -
ClinicExpert - Plastic Surgery Specialist

Biography

Born in Cyprus, Plastic, Reconstructive, and Aesthetic Surgeon, Op. Dr. Atilla H. worked at Medical Park Bahçelievler Hospital for 3 years. He graduated from Uludağ University Faculty of Medicine in 1995 and completed his specialization at Ankara Numune Training and Research Hospital in 2001. He worked at Ankara Bayındır Hospital for 2 years and at İskenderun State Hospital for 14 years.

Certificates

2021 - Thread Lift - Face Lift Certificates (Belgium)

MEDICAL EXPERIENCE

2025 - Present

MEMORIAL BAHÇELİEVLER HOSPITAL

Hair Transplant Doctor /Istanbul

2022 - 2023

Acıbadem Mobil Health Services /Istanbul

General Practitioner /Istanbul

2024 - 2025

Estethica Ataşehir Surgical Medical Center 

Hair Transplant Doctor/Istanbul

2022- 2024

Bezmialem University Faculty Of Medicine

General Practitioner /Istanbul

MEDICAL EDUCATION

2010 - 2016

MUSTAFA KEMAL  UNIVERSITY

Medical  Faculty /Hatay ,Turkey

PROFESSIONAL ASSOCIATIONS

Medipol University Botox Applications,

Botulium Toxin, 

Dermal  Fillers,İstanbul Medipol University  

StemCell, Stem Cell Application Areas,

Clinical Trialand Clinical Research Approval Processes,

İstanbul Medipol University Exosome Certification, İstanbul