I went in as a walk in from 2-5pm I showed up at 2:20pm and there were already 4 walkins ahead of me.
I would probably recommend making a appointment or just make sure you are first on the list for the walk ins. I didn't get out of there until after 5pm. I knwq they were really busy so I appreciated them helping me out that day the staff was super friendly and helpful. Just a long time for a checkup.
Next time I will probably pay the 90 dollar urgent fee to get a appointment so I don't spend 3hrs for a 10 min check up. Over all great place and we will be using them in the future just will make sure we have a appointment ahead of time. Just know that if you want to be a walkin make sure you have time available to wait. :)