Board Thread:Naruto Discussions/@comment-24312338-20180719230811/@comment-11813596-20180720040920

Yes. If not, they're equals.

Sakura easily caught up with her senpai Shizune, and even her master Tsunade, in the span of 3 years. She is as knowledgeable and as skilled as them in the field of medicine. The only difference is that Tsunade has much more experience than her (obviously, since she's older).

Hashirama said that Sakura's strength might be even greater than Tsunade's. This is a very impressive feat, considering that Tsunade has both naturally monstrous strength AND chakra enchanced strength. Sakura doesn't have the monster strength that Tsunade naturally has. This really just proves Sakura's talent in chakra control.

Edit: I don't really know about the "But a lot of people have pointed out to me that the last time Hashirama saw Tsunade she was only 3 years old." part. How true is this? But still, Sakura's accomplishments in catching up with the current Tsunade isn't a joke.