Is there a Way In-Client, Out of Client, 3rd Party, etc to See Ravenous Hunter Healing??

I really like how Riot did the new Rune system, especially because they provide information to (I assume) let players make informed decisions/comparisons. But I cannot find anyway to see the HEALING done by Ravenous Hunter throughout the game. I mean sure...show me my stacks out of 5 ok but without information about the actual impact of the healing how the hell am I supposed to know if it is worth? Please...