Best Parathyroid Disease Doctors Worldwide — TOP 11

Dr. Erdem Turemen is an endocrinologist at Anadolu Medical Center in Istanbul. He has authored over 25 national and international medical publications. Dr. Turemen treats diabetes, obesity, and thyroid disorders. He also manages complex diseases of the pituitary and adrenal glands.

• Specializes in Type 1 and Type 2 diabetes management.
• Treats endocrine-related cancers including thyroid and adrenal tumors.
• Performs thyroid biopsies and subtotal thyroidectomy procedures.
• Works at Anadolu Medical Center, a Top 10 global hospital by MTQUA.

Prof. Philipp Riss is a leading Austrian endocrine surgeon specializing in thyroid, parathyroid, and adrenal gland surgery at Wiener Privatklinik.

• Specializes in endocrine and metabolic surgery with decades of experience
• Associate Professor of Surgery at the Medical University of Vienna
• Published widely on thyroid and parathyroid disorders
• Focuses on precision surgical therapy for hormone-related diseases

Dr. Hakan Duger specializes in endocrinology and metabolic diseases with extensive training in prestigious Turkish hospitals.

• 14 years of experience of experience in Endocrinology and Metabolic Diseases
• Trained at Ankara Numune and Dışkapı Yıldırım Beyazıt Training and Research Hospitals
• Member of Turkish Society of Endocrinology and Metabolism
• Currently practices at Gaziantep Özel Defa Life Hospital

Dr. Tian Jian Qing is the Director of Endocrinology at Xiamen Humanity Hospital. He is a senior expert in endocrine and metabolic therapeutics. Dr. Tian previously practiced at Renji Hospital, Shanghai Jiao Tong University. He serves as the Deputy Chair of the Xiamen Medical Association Diabetes Branch.

• Chief editor of 4 medical monographs and co-editor of 4 additional volumes.
• Authored over 1,000 health education materials for patient care.
• Published more than 20 papers in SCI and Chinese core journals.
• Treats complex conditions including gestational diabetes, PCOS, and metabolic syndrome.

The doctor is a specialist in Endocrinology and Nutrition, currently serving as the Head of the Endocrinology and Nutrition Department at Hospital Quirónsalud Torrevieja. With a medical degree from the Universidad de Santiago de Compostela and specialized training completed at Hospital Universitario Lucus Augusti-Lugo, the doctor possesses extensive expertise in managing diabetes mellitus, obesity, thyroid disorders, and complex metabolic conditions.

Focusing on comprehensive cardiometabolic risk management, the doctor emphasizes long-term health through personalized nutrition planning and patient education. The doctor is recognized for providing expert endocrine care within a multidisciplinary hospital environment, specifically catering to patients requiring advanced treatment for hormonal imbalances and metabolic syndrome.

Dr. Kim Yeonsun is an endocrinologist and Head of the Department of Endocrinology at Naeun Hospital. He treats diabetes, thyroid disease, metabolic syndrome, high cholesterol, osteoporosis, and other endocrine disorders.

He earned his medical degree from Seoul National University College of Medicine. He completed graduate training in internal medicine at Gachon University. He then trained as a clinical fellow in endocrinology at Samsung Medical Center.

He previously served as Head of Internal Medicine at Seoul Red Cross Hospital. He was also a professor of endocrinology and metabolism at Gachon University Gil Medical Center. He is a regular member of the Korean Endocrine Society and the Korean Diabetes Association.

The doctor is a highly qualified specialist in Endocrinology and Metabolic Diseases, holding a medical degree from Hacettepe University. With extensive clinical training, the doctor completed a specialization in Internal Medicine at Ankara University followed by subspecialty training in Endocrinology and Metabolic Diseases at Ufuk University.

The doctor has achieved significant academic and professional milestones, including an Associate Professorship in 2013 and reaching the rank of Professor in Endocrinology and Metabolic Diseases at Istinye University in 2019. Throughout a distinguished career, the doctor has demonstrated a deep commitment to the field, contributing to both clinical practice and medical education.

Dr. Goksun Ayvaz is a professor trained in internal medicine and in endocrinology and metabolism. He earned his MD from Ankara University Faculty of Medicine in 1983. He completed compulsory service in Nevsehir from 1983 to 1985. He worked at the Department of Internal Medicine at Gazi University in 1985 and in 1994. He completed a residency in the United States in 1990 and subspecialty training in endocrinology and metabolism in the United States in 1996.

He served as an internal medicine specialist in the Internal Medicine and Cardiology units at Ankara Numune Hospital and Ankara Bayindir Medical Center. His academic titles are Assistant Professor (1996–1997), Associate Professor (1997), and Professor (2003). In 1997, he conducted research at the Experimental Medicine Laboratory of the Université libre de Bruxelles with Prof. W. J. Malaisse on pancreatic islet isolation and static incubation.

Medical interests include Graves disease (toxic goiter), Graves orbitopathy, thyroid disease (nodules and thyroid cancer), diabetes mellitus (insulin resistance and latent diabetes), obesity, and gonadal and pituitary diseases.