Dr. Evangelina Mérida Herrero (born August 28, 1978) is a Specialist Physician in Nephrology at Hospital Universitario 12 de Octubre, where she has worked since 2010.

She graduated in Medicine and Surgery from the University of Alcalá de Henares in 2003 and completed her specialization in Nephrology (MIR program) at Hospital Universitario 12 de Octubre in 2008.

Her previous professional experience includes positions as Specialist Physician at Hospital del Tajo (2009–2010), on-call physician at Hospital Universitario 12 de Octubre (2008–2009), and physician at Fresenius Medical Care España S.A. (2008–2009).