Best Thyroid Function Tests (Including T3, T4, TSH) Doctors Abroad

Dr. Gul Alco is a radiation oncologist and Professor at Medipol Acibadem District Hospital in Istanbul. She excels in treating complex cases, including stage 4 lung and liver cancers. Dr. Alco utilizes the CyberKnife and Da Vinci robotic systems for precise tumor targeting. She works at a JCI-accredited facility known for its high safety standards.

• Specializes in brachytherapy and high-intensity focused ultrasound ablation (HIFU).
• Performs radiofrequency ablation and proton-beam therapy for various malignancies.
• Treats pancreatic, breast, ovarian, and brain cancers using targeted radiation.
• Expert in nuclear medicine diagnostics, including PET-CT with Gallium 68.

Dr. Ayse Kubat Uzum is an endocrinologist at Biruni University Hospital in Istanbul. She serves as Vice President of the Turkish Society of Endocrinology and Metabolic Diseases. Dr. Uzum specializes in treating diabetes, thyroid nodules, and pituitary gland disorders. She conducts research on metabolic parameters following gastric bypass surgery.

• Earned awards for clinical research at the National Diabetes Congress.
• Treats complex conditions like autoimmune thyroiditis and adrenal adenomas.
• Member of the European Society of Endocrinology and the Endocrine Society.
• Works at Biruni University Hospital, a TEMOS-accredited facility in Turkey.

Dr. Mehmet Fatih Kilicli is the Chief Medical Officer at Medipol Acibadem District Hospital. He specializes in reproductive endocrinology and metabolism. Dr. Kilicli manages endocrine disorders like thyroid cancer, Addison’s disease, and hirsutism. He works at a JCI-accredited facility using the da Vinci robotic system.

• Treats complex conditions including adrenal gland disorders and hyperparathyroidism.
• Performs specialized procedures like radioiodine therapy and thyroidectomy.
• Provides bioidentical hormone replacement therapy (BHRT) and metabolic surgery.
• Offers complex diagnostics like thyroid function tests and premium check-ups.

Dr. Didem Karacetin is a radiation oncologist at Biruni University Hospital in Istanbul. She completed clinical training at the Princess Margaret Hospital in Toronto. Dr. Karacetin is a former Head of the Department of Radiation Oncology at Health Sciences University. She specializes in intraoperative radiotherapy for breast cancer and brachytherapy for gynecological tumors.

• Holds a Master’s degree in Phytotherapy from Istanbul University.
• Certified in Hydrogel SpaceOAR applications for prostate cancer treatment.
• Treats lung, brain, and gastrointestinal cancers using targeted radiation.
• Practices at Biruni University Hospital, which holds TEMOS and ISO quality certifications.

Dr. Nail Paksoy is an associate professor of medical oncology at Medipol Bahçelievler Hospital. He is board-certified by the European Society for Medical Oncology (ESMO). Dr. Paksoy specializes in lung, breast, and gastrointestinal cancers. He uses modern immunotherapy and targeted therapy protocols. His clinic is JCI-accredited for high safety standards.

• Served as a subinvestigator in over 8 international clinical trials for Roche and Pfizer.
• Authored over 40 research articles in journals indexed by SCI and SSCI.
• Completed dual fellowships in allergy-immunology and medical oncology.
• Treats complex sarcomas and renal cell carcinomas with systemic therapies.

Dr. Elnur Sahibov is a specialist in radiation oncology at Emsey Hospital. He provides thyroid function tests to monitor hormone health during specialized treatments.

• Trained at Marmara University Faculty of Medicine
• Completed expert specialization in radiation oncology
• Studied medicine in English to engage with global research
• Experienced in balancing hormone levels during complex therapies

Dr. Esra Bahadir Ulger is a radiologist at Medipol Acibadem District Hospital in Istanbul. She performs medical check-ups and diagnostic imaging. Dr. Ulger provides online consultations for remote image reviews. She works at a JCI-accredited facility.

The hospital has 276 beds and 50 physicians. Dr. Ulger uses the clinic’s diagnostic infrastructure to identify medical conditions. Medipol Acibadem District Hospital is one of the newest medical centers in the region.

Dr. Lalit Banswal has performed 10,000 major surgeries. He is a surgical oncologist who specializes in identifying and treating cancer using thyroid function tests.

• Assistant Professor at the State Cancer Institute and Government Cancer Hospital in Aurangabad
• Completed a surgical oncology fellowship at the prestigious Tata Medical Centre in Kolkata
• Expert in minimally invasive techniques including robotic and laparoscopic cancer surgeries
• Lead investigator for clinical research projects published in international medical journals

Prof. Dr. Gül Alço is a radiation oncologist with about 27 years of experience. She treats breast, lung, prostate, gastrointestinal, gynecologic, central nervous system, head and neck, soft tissue, and bone cancers with radiotherapy.

Her expertise includes adaptive radiotherapy and radiosurgery. She uses advanced radiation techniques to provide personalized, evidence-based care in a multidisciplinary, patient-centered setting.

Dr. Ahmer Arif Shaikh is a head and neck surgical oncologist at the accredited HCG Manavata Cancer Centre. He focuses on the early diagnosis of thyroid cancer using precise function tests.

• Holds a fellowship in Head and Neck Surgical Oncology
• Specializes in thyroidectomy – the surgical removal of the thyroid gland
• Researches oncology cases with work published in international medical journals
• Trained in oral and maxillofacial surgery at Rajasthan University
• Treats complex head and neck cancers at a specialized cancer hospital

Prof. Dr. Abdullah Sakin is a professor of medical oncology. He treats solid tumors, including lung, breast, gastrointestinal, genitourinary, gynecologic, head and neck cancers, and melanoma.

He delivers personalized, evidence-based care. His treatments include chemotherapy, targeted therapy, immunotherapy, hormone therapy, and precision oncology. He has authored more than 200 scientific publications and takes part in international clinical research. This work advances patient-centered cancer care.

Assoc. Prof. Orhan Ünal Zorba, MD, is a urologist focused on andrology and endourology. He has about 25 years of experience. He currently sees patients at Private TUSA Hospital. He started there on 8 June 2026.

His academic work includes 29 international and 13 national publications and 7 book chapters. He has given at least 9 presentations at international congresses. His studies have been presented at EAU, ESSM, ICS, and EULIS meetings. He served as Assistant and Associate Professor of Urology from 2009 to 2016. He is a member of the Istanbul Medical Chamber, the Turkish Association of Urology, the Turkish Society of Andrology, and the Eastern Black Sea Association of Urologists.

Key areas include male infertility (micro‑TESE; outcomes in 191 patients with non‑obstructive azoospermia), microsurgical varicocele repair, prostate surgery (HoLEP, TURP), endoscopic stone surgery (URS, PCNL), and uro‑oncology. He speaks English.

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.

Dr. Sudarshan Pandit is a hematologist and clinical oncologist at HCG Manavata Cancer Centre. He specializes in hemato-oncology and bone marrow transplantation. He treats blood cancers such as leukemia, lymphoma, and myeloma, and manages non-cancerous conditions including aplastic anemia and thrombocytopenia.

• Performs bone marrow transplants for malignant and benign blood disorders.
• Treats Hodgkin’s and Non-Hodgkin’s lymphoma.
• Works at HCG Manavata, an NABH and NABL accredited cancer specialty hospital.
• Practices in a facility that treats over 75,000 patients annually.

Dr. Shruti Kate heads the oncology department at HCG Manavata Cancer Centre. Thyroid function tests are essential in her work managing complex endocrine and cancer cases.

• Trained at Tata Memorial Hospital – India's premier cancer treatment and research center
• Solo recipient of the Indian travel award at the World Conference on Lung Cancer
• Certified in internal medicine and oncology – helps interpret metabolic and hormone changes
• Member of ASCO and ESMO, the leading global clinical oncology organizations
• Former consultant at Tata Memorial Hospital – trained in advanced diagnostic management

Dr. Sridhar P.S. is a radiation oncology expert at HCG Manavata Cancer Centre. He focuses on endocrine health during cancer care, including thyroid function tests.

• Holds a Doctor of Medicine from Banaras Hindu University
• Certified by the National Board of Examination in radiotherapy
• Member of the Indian Association of Hyperthermia Oncology
• Belongs to the Society for Neuro-Oncology, an international brain tumor research group
• Member of the Association of Radiation Oncology of India

Professor Engin is the Director of Oncological Sciences at Medicana Bursa Hospital. He possesses deep expertise in using diagnostic markers like thyroid function tests to monitor endocrine health during treatment.

• Completed a post-doctoral fellowship in thermoradiotherapy at Thomas Jefferson University in the USA
• Former Chairman of Radiation Oncology at Uludağ University Medical College
• Specializes in protecting healthy tissue while treating complex endocrine and neck-related tumors
• Conducted advanced research on cancer risks at the National Cancer Institute in Bethesda
• Served as the Coordinator of Oncological Sciences at the Anadolu Medical Center