Best Complex diagnostics of thyroid Complex diagnostics of thyroid: TOP 48 doctors

The doctor completed medical education at Istanbul University, Cerrahpaşa Faculty of Medicine, and conducted clinical studies at Baylor College of Medicine and The University of Texas Medical School. He passed the USMLE exams and obtained the ECFMG Certificate to practice in the USA. After returning to Turkey, he specialized in general surgery at Istanbul University and earned a diploma in Laparoscopic Surgery from the University of Strasbourg. He passed the European Board of Endocrine Surgery exam and is one of five surgeons in Turkey with this certification. The doctor has over 10 years of experience in laparoscopic and minimally invasive surgeries, performing over 2000 successful operations.

The doctor serves as the Chief Physician of the Otolaryngology, Head and Neck Surgery, and Plastic Surgery Departments at Solingen Clinic in Germany. Specializing in the sparing treatment of tumors in the head, neck, and upper airways, the doctor employs advanced techniques such as endoscopic operations through the nose and robotic interventions with incisions as small as 1 cm.

With over 11 years of surgical experience, the doctor is also an accomplished academic, contributing to 78 scientific publications. The doctor completed medical studies in the USA and Germany, and has held significant roles in various German medical institutions.

Dr. Gokhan Yilmaz is an experienced general surgeon with nearly 20 years in medical practice. He is known for his skill in complex surgical procedures. He earned his Master’s Degree from Istanbul University Çapa Faculty of Medicine. He completed his Doctorate in General Surgery at Okmeydanı Training and Research Hospital, one of Turkey’s leading institutions.

Dr. Yilmaz worked as a General Surgery Specialist at Zonguldak Atatürk State Hospital for 5 years. He then served at Sancaktepe Şehit Prof. Dr. İlhan Varank Training and Research Hospital for 3 years. In these roles, he managed a wide range of surgical cases. He also served as an Assistant Professor at Istanbul Medipol University, where he trained future surgeons and contributed to research.

Dr. Yilmaz is currently part of the General Surgery Department at Medipol University Pendik Hospital. He provides advanced treatments and high-quality patient care. His experience in state hospitals, research centers, and universities highlights his dedication to surgical excellence and patient safety.

Eduardo Fernandez, MD

Medical Doctor & Stem Cell Expert

Dr. Eduardo Fernandez is a distinguished medical professional specializing in stem cell therapies and regenerative medicine. He is a certified member of the Mexican College of Stem Cells and Regenerative Medicine, as well as the Mexican Council of Stem Cells for Therapeutic and Research Purposes. Dr. Fernandez’s certifications are the result of a rigorous 8-hour examination process, reserved for a select group of doctors who possess advanced knowledge and experience in these cutting-edge treatments. With only 50 certified doctors in Mexico, Dr. Fernandez’s expertise is highly sought after and respected.

In addition to his national recognition, Dr. Fernandez is awaiting international certification from the renowned International Society for Stem Cell Research (ISSCR). Membership in this prestigious organization signifies Dr. Fernandez’s extensive experience and expertise in stem cell treatments. The ISSCR includes prominent scientists from renowned universities such as Harvard, Yale, Stanford, and other esteemed institutions worldwide. Being a part of this elite society represents the pinnacle of honor and prestige in the field of stem cell therapies.

Furthermore, Dr. Fernandez is also seeking membership and international certification from the International Society for Extracellular Vesicles (ISEV), the largest community of extracellular vesicle researchers globally. With only two thousand members worldwide, ISEV’s select nature underscores Dr. Fernandez’s exceptional dedication to advancing scientific knowledge in the study of exosomes and cellular messengers. By pursuing membership in ISEV, Dr. Fernandez continues to demonstrate his commitment to staying at the forefront of research and innovation in the field of regenerative medicine.

Head of Teaching at the Puerto Vallarta Regional Hospital

2020-2023

Medical records manager at the Regional Hospital of Puerto Vallarta 2 months 2020

General practitioner in private medical office

2015-2022

Doctor in charge of weight control clinic

2013-2014

Medical assistant in dermatology clinic

2008-2013

Medical Assistant in Dermatological procedures.

 Medical Assistant in minimally invasive surgical procedures

 Operation of fractional laser machine - IPIXEL-ER and

facial rejuvenation with IPL.

 Experience in laser hair removal with Intense Pulsed Light and

radiofrequency

 Experience with ultrasonic cavitation

 Experience with ultraviolet (UV) light phototherapy machine for the

treatment of psoriasis and vitiligo.

 Experience assisting in Botox and Fillers procedures.

 Biomagnet certified by the Higher Institute of Biomagnetism

doctor ISAAC GOIZ DURAN

 Experience in clinical records

 Training in continuing education and professional development of teachers

The doctor graduated from Cerrahpaşa School of Medicine, Istanbul University in 1999 and completed a residency in Internal Medicine there in 2005. Further specializing in Endocrinology and Metabolic Diseases, the doctor completed a fellowship at Selçuk University in 2010 and achieved Associate Professorship in 2016.

Recognized for excellence in scientific research, the doctor received awards at the National Diabetes Congress and Selçuk University in 2014. With 42 international and 16 local scientific articles, the work has been cited 230 times. The doctor has contributed to 80 presentations and participated in numerous scientific projects, including those funded by TUBİTAK.

Clinical interests include diabetes, thyroid diseases, and hormone disorders.

Experience

• Resident physician at the Princess of Spain Hospital, Bellvitge (until December 1996).
• Scholarship from the Ciutat Sanitària i Universitària de Bellvitge (1997), focused on the treatment of type I diabetes.
• Physician in the Department of Internal Medicine at the Bellvitge Hospital (until March 1999).
• Endocrinologist at the Dr. Josep Trueta Hospital in Girona (until September 2000).
• Member of the medical staff of the Teknon Centre since 2002.

Education

• Degree in Medicine and Surgery from the University of Valencia (1992).
• Specialist in endocrinology and nutrition (since 1997).

Scientific activity

• Dissertation : "Study of the pituitary-adrenal axis in pituitary diseases."

Teaching

• Lecturer in Endocrinology and Metabolism at the International University of Catalonia.
• Participation in conferences and publications on diabetes and the pituitary-adrenal axis in national and international journals.

The doctor graduated from Istanbul University's Çapa School of Medicine in 1998 and completed a residency in Radiodiagnostics and Interventional Radiology at Cerrahpaşa School of Medicine in 2002. Specializing in Diagnostic Radiology and Teleradiology, as well as Interventional Radiology, the doctor has participated in 12 local and one international congress, contributing numerous oral and written presentations. The doctor has held positions at Hisar Intercontinental Hospital, Merzifon Air Hospital, Istanbul Emar Center, and Haseki Training and Research Hospital.

The doctor completed medical education at Trakya University Medical School, Cerrahpaşa Medical School, and Kocaeli University Medical School. Specializing in endocrinology, the doctor focuses on diabetes, obesity, thyroid disorders, and diseases of the pituitary and adrenal glands.

With a robust academic background, the doctor has contributed to the medical field with more than 25 national and international publications, showcasing expertise and commitment to advancing medical knowledge in these areas.

The doctor is a Senior Physician at the Pediatric Endocrinology and Diabetes Unit of the Dana-Dwek Children's Hospital. With a specialization in pediatric endocrinology and diabetes, the doctor has extensive clinical experience, including roles as a Senior Pediatric Endocrinologist at Tel Aviv Medical Center and a Senior Pediatrician in a community clinic. The doctor completed fellowships in pediatric endocrinology at The Hospital for Sick Children in Toronto and the Dana-Dwek Children's Hospital. Additionally, the doctor has served as a senior pediatrician in a pediatric emergency department and completed a pediatric residency at Tel Aviv Medical Center.

Academically, the doctor is a clinical instructor at the Sackler School of Medicine, Tel Aviv University, and lectures in various nursing and medical programs, including at the University of Toronto Medical School.

Anyarat Vichayawannakul, M.D.

Expertise

INTERNAL MEDICINE / ENDOCRINOLOGIST AND METABOLISM 

Graduation (M.D. From)

Bachelor of Medicine, Faculty of Medicine, Chulalongkorn University (Second Class Honor)

Certificates

Diploma in Internal Medicine, Faculty of Medicine, Chulalongkorn University

Diploma in Endocrinology and Metabolism, Rajavithi Hospital, Department of Medical Services .

Current Positions

INTERNAL MEDICINE / ENDOCRINOLOGIST AND METABOLISM AT INTRARAT HOSPITAL

The doctor is an endocrinologist at Ichilov Medical Center with over 10 years of clinical experience. She graduated from the National University (USA) in 1988 and completed residencies in therapy and endocrinology at Ichilov Medical Center in 1996 and 2006, respectively.

Specializing in chronic adrenal insufficiency, thyroid disease, diabetes, and pediatric diabetes, she is dedicated to diagnosing and treating endocrine disorders. In addition to her clinical work, she is involved in research and the development of new treatments for endocrine system diseases.

She is also a member of specialized medical associations.

The doctor is a leading expert in endocrinology, diabetology, and metabolic diseases, recognized for pioneering research and leadership in internal medicine. With a medical degree from the University of Vienna and specialization at Vienna General Hospital, the doctor has focused on diabetes, pituitary and thyroid disorders, and neuroendocrine tumors.

As Professor and Head of the Division of Endocrinology and Metabolism at the Medical University of Vienna, the doctor led a top center for hormonal disorders. The doctor has published extensively on diabetes management and hormonal therapies, contributing to international clinical trials.

Currently, serving as Senior Consultant at Wiener Privatklinik, the doctor remains active in research and mentoring, influencing modern hormone therapy and diabetes management in Austria.

The doctor is a pediatric endocrinologist with two decades of experience, currently leading the Department of Pediatric Endocrinology and Metabolism at Tel Aviv Sourasky Medical Center (Ichilov). Specializing in the diagnosis and treatment of various conditions such as diabetes mellitus, growth disorders due to genetic diseases, disorders of sexual development, and thyroid disorders, the doctor is well-versed in managing complex endocrine issues in children.

Educational background includes studies at Tel Aviv University, Israel Polytechnic Institute, New York Medical Center, and advanced training at the Children's Hospital at the University of Toronto. The doctor is also actively involved in research, teaching, and publishing in scientific journals.

The doctor is a leading Austrian endocrine and general surgeon, recognized internationally for expertise in thyroid, parathyroid, and adrenal gland surgery, as well as research in endocrine oncology. The doctor graduated from the University of Vienna in the 1990s and completed a residency in general and visceral surgery at the Medical University of Vienna. Specializing in endocrine and metabolic surgery, the doctor performs advanced minimally invasive procedures.

Currently serving as a senior consultant at Wiener Privatklinik and Vienna General Hospital, the doctor focuses on endocrine oncology and precision surgical therapy. Widely published, the doctor contributes to shaping European standards in endocrine surgery and actively mentors future surgeons.

The doctor is a seasoned endocrinologist with extensive experience in both the U.S. and Israel. After completing a rotating internship and residency in Internal Medicine at Sheba Medical Center, the doctor pursued a fellowship in Endocrinology at UCLA. The doctor has held significant roles, including Chief of Diabetes Service and Chief of Endocrine-Hypertension at UCLA. Currently, the doctor serves as the Director of the Institute of Endocrinology at Tel Aviv Medical Center. Additionally, the doctor has held academic positions at UCLA and Tel Aviv University, advancing from Assistant to full Professor of Medicine.

The doctor is a specialist in pediatrics and pediatric endocrinology, with extensive training from the Sackler Faculty of Medicine, Tel Aviv University. Further honing expertise, the doctor completed internships in Pediatric Endocrinology and Pediatric Neuroendocrinology at the Children's Hospital in Cincinnati, Ohio.

With a robust clinical background, the doctor has served as a senior pediatric endocrinologist at Safra Children's Hospital and currently holds significant roles at Dana-Duak Children's Hospital, including Director of the Endocrine and Juvenile Diabetes Clinic and Director of the Department of Pediatric Neuroendocrinology.

Academically, the doctor is a Senior Clinical Lecturer at the Sackler Faculty of Medicine, with a prolific record of 30 professional publications and conference presentations.

Education and Expertise

(1994 – 2000) - GATA Faculty of Medicine Ankara

(2003 – 2007) - GATA Medical Faculty Pediatrics and Diseases

(2008 -2011) - Ankara University Pediatric Endocrinology

(03.03.2014) - Associate Professorship, Pediatric Endocrinology

(17.07.2019) - Professorship, Istinye University Faculty of Medicine

Experience

(2001 – 2003) - Special Forces Command/Ankara

(2007 – 2008) - Etimesgut Military Hospital/Ankara

(2011 – 2013) - GATA Medical Faculty Hospital/Ankara

(2013-2015) - GATA Haydarpasa Training Hospital/Istanbul

(05.2015-09.10.2017) - May 2015-09.10.2017 - Süleymaniye Gynecology and Pediatrics Training and Research Hospital/Istanbul

(07.2015 – 01.2016) - Suleymaniye Gynecology and Pediatrics Training and Research Hospital Pediatrics Administrative Responsibility/Istanbul

01.2016 - 09.11.2017 - Suleymaniye Gynecology and Pediatrics Training and Research Hospital Pediatric Clinic Education Responsibility / Istanbul

(03.03.2016 - 30.10.2017) - Süleymaniye Gynecology and Pediatrics Training and Research Hospital Management

(2017-2020) - Istinye University Faculty of Medicine Faculty Member

(2020-Present) - Istanbul Aydın University Faculty of Medicine Faculty Member

(20.10.2020-Present) - Head of Department of Child Health and Diseases, Faculty of Medicine, Istanbul Aydın University

Courses and Certificates

2001 - Flight Doctor Course

2010 - Project Management Training Course

2013 - Basic Epidemiology course

2018 - Trainer Training Course

Professional Memberships

Pediatric Endocrinology and Diabetes Association

European Society of Pediatric Endocrinology (ESPE)

Istanbul Medical Chamber

Awards

İhsan Turan, Ian Hutchins, Bülent Hacıhamdioğlu, Leman Damla Kotan, Fatih Gürbüz, Mehmet Taştan, Ayça Ulubay, Eda Mengen, Bilgin Yüksel, Susan Wray, Ali Kemal Topaloğlu. CCDC141 Mutation in idiopathic hypogonadotropic hypogonadism. XVI. First Prize in Oral Presentation at the National Pediatric Endocrine and Diabetes Congress.

Bülent Hacıhamdioğlu, Gönül Öçal, Merih Berberoğlu, ZeynepŞıklar, Ercan Tutar, Suat Fitöz, Gökhan Nergizoğlu, Şenay Savaş Erdeve, Emine Çamtosun. Control of premature microvascular aging and cardiovascular performance in obese adolescents. XVI. was held in Samsun on 6-10 November 2012. Second Prize in Oral Presentation at the National Pediatric Endocrine and Diabetes Congress.

Z. Siklar, G. Ocal, M. Berberoglu, B. Hacıhamdioğlu, Ş. Savas Erdeve, Y. Egin, N. Akar. Control of hypercoagulability caused by obesity in children with endothelial microparticle level and thrombin generation test, and the relationship between risk and metabolic parameters. First Prize in Oral Presentation at the 55th Turkish National Pediatrics Congress held in Antalya on 12-16 October 2011

Z. Şıklar, V. Topçu, P. Kocaay, M. Berberoğlu, B. Hacıhamdioğlu, S.S. Erdeve, H.R. Ilgin, A. Tükün, G. Öcal. Clinical Characteristics of Our Cases with Mutation in the Androgen Receptor Gene. XVI. was held in Samsun on 6-10 November 2012. First Prize in Oral Presentation at the National Pediatric Endocrine and Diabetes Congress.

Education and Experience

• 1992 - 1998, Gaziantep University, Faculty of Medicine
• 2002 – 2015, Cumhuriyet University, Faculty of Medicine, Department of Internal Medicine
• 2015 – 2024, Bağcılar Medipol Mega University Hospital
• 2024 – Present, Medipol Acıbadem Hospital