Verbalizing is an effective way of focusing your anger where it belongs. Journaling or drawing can also release anger. Writing brings responses from the intellect, and drawing can bring deeper responses from the heart, so think about doing both. If you have mastered the art of meditation and are accustomed to being still in the silence, this can be an opportunity to look deeply into the source of your anger. Often we are angry for reasons that are quite different from what we originally thought.
Prayer is also a great healer.
Prayer and meditation are thought, by many, to be methods of avoiding angry thoughts and feelings. Remember that never getting angry is impossible. It's how you act on your anger that can make a situation better or worse. Take charge and don't let anger control you. That way everyone wins.