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Dr Aurelio López Guerra

Endocrinology and Nutrition

Dr Aurelio López Guerra

Specialist in

  • Thyroid disorders.

  • Fine-needle aspiration of cervical lesions.

  • Parathyroid disorders and disorders of calcium and phosphate metabolism.

«I like to use the latest scientific evidence to benefit patients, so that I can offer precise, innovative and personalised treatment.»
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Professional profile

A specialist in Endocrinology and Nutrition with a particular focus on the management of thyroid and parathyroid disorders, obesity and metabolic disorders, integrating clinical practice with minimally invasive diagnostic and therapeutic techniques.

His professional practice is characterised by the rigorous application of scientific knowledge, the incorporation of advanced technologies and a person-centred approach, aimed at offering personalised, evidence-based solutions.

Education

His training includes an undergraduate degree in Medicine, a MIR residency programme and advanced training in obesity, diabetes and ultrasound techniques applied to endocrinology.

2025 – Present | Expert in Obesity and Associated Comorbidities. University of Navarra.
2022 – 2023 | Master’s in Diabetes. Tech Technological University.
2021 | Advanced accreditation in cervical ultrasound and ultrasound-guided minimally invasive techniques. Spanish Society of Endocrinology and Nutrition.
2014 – 2018 | Specialisation in Endocrinology and Nutrition (MIR). Gregorio Marañón University General Hospital, Madrid.
2007 – 2013 | Bachelor’s Degree in Medicine. University of Las Palmas de Gran Canaria.

Professional experience

He has carried out his clinical work in hospital departments and specialist centres for endocrinology, taking on clinical and coordination responsibilities in leading units.

2023 – 2024 | Specialist in Endocrinology and Nutrition. Vitale Mehd Clinic.
2022 – Present | Coordinator of the Thyroid Nodule Unit and minimally invasive techniques for the thyroid and parathyroid glands. Gregorio Marañón University General Hospital, Madrid.
2018 – Present | Specialist in Endocrinology and Nutrition. Gregorio Marañón University General Hospital, Madrid.
2014 – 2018 | Junior Registrar in Endocrinology and Nutrition. Gregorio Marañón University General Hospital, Madrid.

Scientific publications

He is the author and co-author of scientific publications focusing on thyroid pathology, clinical endocrinology and metabolic disorders.

2025 | Valderrabano P, Quiñones Silva JB, López Guerra A, et al. Evaluation of the quality of thyroid ultrasound reports in the Community of Madrid, Spain. European Thyroid Journal. 2025;14:e240390. DOI:10.1530/ETJ-24-0390
2025 | Mera Carreiro S, López Guerra A, et al. Predictors of remission in transient post-surgical hypoparathyroidism. Journal of Osteoporosis and Mineral Metabolism. 2025;17(3):101–106. DOI:10.20960/RevOsteoporosMetabMiner.00077
2024 | López Guerra A, Fernández Fernández E, Bacete Cebrián S, González Albarrán O. Female hyperandrogenism. Medicine. 2024;14(17):1013–1025. DOI:10.1016/j.med.2024.09.004
2024 | López Guerra A, García-Centeno R, Atencia Goñi J, González Albarrán O. Diagnostic protocol for hirsutism. Medicine. 2024;14(17):1030–1033. DOI:10.1016/j.med.2024.09.006
2022 | Sambo Salas ME, Añez Ramos RJ, López Guerra A, et al. Morphological, clinical, and functional efficacy following radiofrequency treatment of thyroid nodules. Endocrinology, Diabetes and Nutrition. 2022;69(10):816–827. DOI:10.1016/j.endinu.2021.12.013

Areas of special focus

Areas of clinical specialisation include the following:

  • Thyroid disorders.
  • Parathyroid disorders and disorders of calcium and phosphate metabolism.
  • Type 2 diabetes mellitus.
  • Obesity and cardiometabolic risk.
  • Female hyperandrogenism.

Techniques and procedures

The techniques and procedures he routinely performs include the following:

  • Cervical ultrasound for thyroid and parathyroid assessment.
  • Fine-needle aspiration of cervical lesions.
  • Radiofrequency ablation of thyroid and parathyroid nodules.
  • Ethanolisation of benign thyroid cysts.
  • Body composition analysis using bioimpedance analysis.

Accreditations and memberships

He is a member of scientific societies in the field of endocrinology and diabetes.

  • Spanish Society of Endocrinology and Nutrition.
  • Spanish Diabetes Society.
  • Endocrinology Society of the Community of Madrid.

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