Salcido will be out for a month with a knee injury, and missed Mexico’s clash with Paraguay last weekend.
Sanchez told MundoSoccer: “I am very upset by the situation. Firstly because I am disappointed by the attitude of the coach, and also because of the poor care that was given to Salcido.
“They have taken this injury very lightly. I know Koeman and it surprises me that he does not worry about the person and about the human being.
“I believe that a professional shouldn’t take so lightly someone who is a star and one of the most important players that PSV have.”
