Hey Tori......I would suggest the same as for laminates.
Clean your cabinets with alcohol (methyl hydrate) - you can get it anywhere that sells paint. It cuts grease and oil (hands) very well - and doesn't leave a residue.
Sand the chipped areas gently with 180 or 220 grit sandpaper - you want to smooth the chips - but not run the layer underneath.
Once this is done - apply one coat of Glidden Ultra-Hide Gripper with a roller (3/8 nap - Purdy White Dove) Let this sit for about 12 hours - sand lightly with your sandpaper - damp wipe - then apply two coats of Glidden Ultra-Hide/Evermore or Ralph Lauren Semi-Gloss latex in your choice of color - sand between each of these coats too.
You will end up with a nice looking set of cabinets!