[2] There are four exits:[2] Line 8 of the Mexico City Metro was built by Empresas ICA.

[3] Its first and only section opened on 20 July 1994, operating from Garibaldi to Constitución de 1917 metro stations.

[6] Workers uncovered "floors, walls, rammed earth, offerings, canals, chinampas and piles" while they were building the tunnel between José María Izazaga and Chimalpopoca Streets, between Doctores and Salto del Agua stations.

[7] The station's pictogram features the silhouette of two physicians and it is named after the Doctores neighborhood, whose streets are named after academic physicians active during La Reforma,[2] an era when the Liberal Party dominated the political life of the country after the ouster of the Conservative Party through the Plan of Ayutla in 1855.

[8] Due to heavy rains in the area, and the subsequent water accumulation in the tunnel, all the stations from Doctores to Iztacalco were closed on 3 July 2021.