I know this is a month old, but it's such a good question in 2018. I found a dentist 1.5 years ago and decided solely on his website, that I'd like to see him.
Then I lost it, of course, and I'm in a completely different situation now.
But my dentists website is horrible. It's the Columbia University faculty practice and although there's a photo of almost all the doctors, mine didn't have one! So I googled her. Knowing who you're going to see is so important. I second almost everything that Enarete said. I don't know if you've already made the updates, but your photo is excellent and reassuring, because it shows you as just a regular guy.
Also to others notes about sedation: I can't afford that, it's rarely covered by insurance for basic work (in the US), so often when I found dentist websites where they advertise being able to treat you comfortably and pain free, I read "If you can afford the privilege" which of course, I cannot.
So knowing there's a dentist who will work with trust and honestly and going slow, is so so so helpful. I know these things cost money, but they're super expensive and receiving treatment comfortably, shouldn't rely on income. You shouldn't feel like because you're not wealthy, that you don't deserve good care.
To be fair, I wasn't even offered the basics of nitrous during or oral anti-anxiety meds for before any of my appointments, but for my regular dentist, she soothed my fears effectively since my primary phobia is with the needles.
Good topic!