Multiple Gateways, one shop

Hallo,

We are 3 clinics, with one website / webshop, where we also sell giftcard.
Is it possible to install more gateways, so that the money from a giftcard bought for one clinic (they chose wich one, in a dropdown before they check out) goes into one bankaccount and the money for a giftcard bought for another clinic goes into another bank account?

Thank you so much

The page I need help with: [log in to see the link]