Bathroom Vanity door

[Jenni G.]

where does one find a basic oak bathroom vanity door to replace one that the wood split 1" right before the hinge (it is only 5 yrs old and is standard cheapy-ish) vanity.  I tried big box stores (HD, lowes) no help.  I just want the door.  I am certain you all have had to replace something like this before.

Thanks