Dr. Asaliyah specializes in laparoscopic and bariatric surgery – a key treatment for managing type 2 diabetes.
Dr. Praewfun specializes in reproductive medicine and gynecology, serving as a lecturer and practitioner in leading Thai hospitals.
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.
Dr. Chen Hong specializes in reproductive endocrinology, infertility treatment, and assisted reproductive technology (ART). She trained for six years under Professor Lin Jinfang, a leading gynecological endocrinology expert in China.
Her clinical focus includes PCOS, premature ovarian insufficiency (POI), recurrent pregnancy loss, recurrent implantation failure, and reproductive immune disorders. She took part in a national multicenter prospective study on lifestyle changes for PCOS. She is also skilled in pelvic floor rehabilitation and management of pelvic floor dysfunction.
Team Leader in Surgical Endocrinology at Vienna General Hospital – Dr. Riss leads Austria's top endocrine surgery group and holds the Sandoz Award for Thyroid Research.
Dr. Mete Gülpınar is an Internal Medicine Specialist at Optimed International Çorlu Hospital. He has over 20 years of hospital and ICU experience. He manages acute and chronic diseases.
Education and accreditation: Gazi University Faculty of Medicine graduate. Completed Internal Medicine training at SSK Ankara Training and Research Hospital (1999–2003). Certified in ozone therapy, mesotherapy, dialysis, specialized clinical treatments, and emergency care.
Career highlights include service at Aksaray State Hospital, Beypazarı State Hospital, Sudan Turkish Hospital, and 29 Mayıs State Hospital. He joined Optimed in 2025. Clinical focus includes ICU management and infectious diseases. He also treats systemic disorders: endocrinology (insulin resistance, thyroid disease, obesity), nephrology (kidney disease and failure), rheumatology, hypertension, hyperlipidemia, gastrointestinal disorders, anemia, vitamin deficiencies, and fatty liver.
Endocrinologist
Dr. Wang He Tian combines traditional Chinese medicine with modern endocrinology, specializing in complex hormonal and metabolic disorders at Yanda International Hospital.
Dr. Second Lieutenant Thanasate Roongjiraroj is an internist with fellowships in Endocrinology & Metabolism (2022) and Ambulatory Medicine (2023). He earned his M.D. from Thammasat University. He graduated with First Class Honors and a Gold Medal (GPA 3.81). He received the King Bhumibol Adulyadej Scholarship. He completed his internal medicine residency at Phramongkutklao Hospital in 2020. He practices in the Department of Internal Medicine at Phramongkutklao Hospital (2024–present).
Research: He published two papers in the Journal of the Endocrine Society in 2022. The topics were BIA–DXA body fat correlation and liraglutide increasing IL‑1RA in obese type 2 diabetes. He also wrote book chapters in 2024–2025 on pregnancy care, diabetes pharmacotherapy, and dyslipidemia.
Quality and safety: He led a Lean-based redesign of preoperative care. The project won First Prize at the Army Hospitals Quality Improvement Forum on December 4, 2025. His roles include Deputy Risk Management Officer and member of the hospital strategy committee and the national ICD coding committee.
Prim. Prof. Univ. Doz. Dr. Anton Staudenherz is a specialist in internal and nuclear medicine at JUVENIS in Vienna. His work focuses on the thyroid. He heads the Clinical Institute for Nuclear Medicine, Molecular Imaging and Special Endocrinology at St. Pölten University Hospital. From 2002 to 2018 he was divisional senior physician for radiology and nuclear medicine at AKH Wien.
He studied medicine at the University of Vienna from 1987 to 1993. He became a specialist in internal medicine in 1999 and in nuclear medicine in 2002. In 2002 he completed his habilitation (venia docendi) in nuclear medicine at the University of Vienna.
Clinical focus: hypo- and hyperthyroidism, follow-up after thyroid cancer, thyroid issues in fertility, and assessment of thyroid causes of weight problems. Languages: German and English.
Dr. Safarov specializes in thyroid disorders and diabetes management with experience across multiple healthcare systems.
Specializes in thyroid cancer surgery, including complex cases linked to autoimmune thyroiditis, at BAH International.