I can vouch for the review below. We made an appointment at 9am and the doctor didn't arrive until 10:15! He strolled in like he didn't pull some inconsiderate/unprofessional crap. My mom took off work to make this appointment and this man has absolutely no regard for your time.
I don't know why I'm surprised because specialists must feel they're not obligated to provide good customer service because their patients need them so much. Still, don't be an asshole. You're not the only neurologist in Las Vegas.