I have been there many times as I used to have an Annual Pass and, well, I live in Anaheim.

This website is accurate, so I don’t need to repeat what it says. If you can transfer with or without assistance, you can ride most of the rides.

@carlos is right, it looks like they’ve done a great job making it fully inclusive. I’ve never been but it’s definitely on my Disney bucket list now! Seems like such a cool place to visit whether using a wheelchair or not. Thanks for passing along the resource.