291 Best Endocrinology Doctors Abroad

Dr Muzaffer Al is a specialist in minimally invasive endocrine surgery at Büyük Anadolu Hospitals, focusing on thyroid and adrenal conditions.

• Performs laparoscopic thyroidectomy using small incisions for reduced scarring and a quicker return to daily life
• Treats adrenal adenomas with laparoscopic adrenal surgery – a keyhole approach that involves less pain than open surgery
• Trained at Istanbul University Cerrahpaşa – Turkey's premier medical faculty for advanced laparoscopic surgery
• Subspecialised in oncological cancer surgery and laparoscopic bariatric procedures

Associate Professor Tulay Omma is an award-winning endocrinologist at Lokman Hekim Akay Hospital, recognised for her groundbreaking research into Graves' disease and thyroid disorders.

• Specialises in complex diabetes management and metabolic complications
• Uses thyroid ultrasonography for precise, non-invasive diagnostic imaging
• Treats polycystic ovary syndrome (PCOS) and adrenal adenoma cases
• Member of the European Society of Endocrinology (ESE)
• Published 20+ research articles on thyroid and metabolic health

Dr. Ozlem Koroglu is a rehabilitation specialist at Memorial Ankara Hospital. She specializes in physical medicine and musculoskeletal recovery. Dr. Koroglu served as an instructor for ultrasound at the ISPRM World Congress. She holds Ministry of Health certification in prolotherapy. Her expertise includes neural therapy and botulinum toxin for hand spasticity.

• Served as Chief of the Physical Medicine and Rehabilitation Clinic at Elazığ Military Hospital.
• Trained at the Euro–Mediterranean PRM School in Italy.
• Instructs medical courses on PRP, knee prolotherapy, and spinal manipulation.
• Member of the Turkish Society of Physical Medicine and Rehabilitation.

Navamin 9 Hospital is a private hospital accredited by JCI and Thailand Hospital Accreditation (HA). It is in Bangkok’s Min Buri district and was founded in 2008. The hospital treats about 30,000 patients each year. Its medical team includes 100 doctors across 10 departments.

Services include a center for cardiology and internal medicine. There is a 24-hour emergency and trauma center. The hospital offers advanced surgery. It provides mother and child care. It also runs wellness and check-up programs for preventive care.

Dr Parischamon Samilang focuses on metabolic health and wellness care at PrimeCare Bkk. She holds international certification from the American Board of Anti-aging and Regenerative Medicine.

• Treats general endocrine disorders and hormonal imbalances
• Certified in nutritional wellness to support metabolic recovery
• Focuses on regenerative medicine for long-term health maintenance
• Trained at Mahidol University, a top-tier Thai medical school
• Provides consultation for general disease diagnosis and lifestyle management

Dr Ali Saklamaz is a board-certified specialist in endocrinology and metabolism who trained at Dokuz Eylül University, a leading institution for metabolic research.

• Specialises in managing complex Diabetes Mellitus and thyroid disorders
• Treats pituitary diseases and conditions like hirsutism and osteoporosis
• Member of the Turkish Society of Endocrinology and Metabolism
• Practices at Medicalpoint International Hospital, a major centre in Izmir
• Provides expert metabolic care for patients aged 15 and older

Dr Mete Gulpinar is a senior Internal Medicine Specialist at Optimed International Hospital with over two decades of experience in hospital and intensive care management.

• Focuses on thyroid diseases and insulin resistance management
• Treats obesity and hyperlipidemia to improve metabolic health
• Addresses chronic conditions including hypertension and kidney disease
• Holds professional certifications in ozone therapy and dialysis
• Trained at Gazi University and SSK Ankara Training and Research Hospital

Professor Kim Yeonsun serves as the Head of the Department of Endocrinology at Naeun Hospital. She leads specialised care for chronic hormonal and metabolic conditions.

• Graduated from Seoul National University College of Medicine – South Korea's top-ranked medical school
• Completed clinical fellowship at Samsung Medical Centre – a world-renowned facility
• Specialises in diabetes management and metabolic syndrome treatments
• Member of the Korean Diabetes Association and Korean Endocrine Society
• Treats thyroid disorders, hyperlipidaemia, and osteoporosis cases

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.