Dr. Hernando Trujillo Cuéllar (born December 7, 1984) is a Consultant Nephrologist at Hospital Universitario 12 de Octubre, a position he has held since 2019.

He obtained his Bachelor’s degree in Medicine from Universidad Anáhuac México Norte in 2011 and completed his specialization in Nephrology at Hospital Universitario 12 de Octubre in 2019. In 2020, he earned a Master’s Degree in Hemodialysis for Nephrology Specialists from the Complutense University of Madrid.

His previous professional experience includes fellow training in Nephrology at Hospital Universitario 12 de Octubre (2015–2019) and consultant positions at Hospital Universitario Severo Ochoa and Fresenius Medical Care España in 2019. He also worked as a research scholar at Instituto de Investigación Sanitaria i+12 in 2019.

His main clinical expertise is in hemodialysis and nephrology practice, with ongoing involvement in patient care and clinical research at Hospital Universitario 12 de Octubre.