Hi don't live in your area but I've found mine/my children's docs through google & the phone book. I ask a list of questions & whoever I like the most I go to! If I don't like that doc, then next time I go see the next doc who sounded good & stick with the one who is patient & kind & who doesn't rush us. Also as far as ped groups/calling after hours, it depends on that docs office but most in my experience charge more for after hours care, but your in a complete different area then me so could depend on the docs there. My children go to a center with 3 ped's & the secretary always tries to stick us with any available doc the day of the appointment, but my children do good with only one ped in particular & I request him ahead of time when I'm making the appointment. If they say he's not available but so & so is I say that's OK I'll take doctor so & so's next available appointment, I don't wish to have any other doc. Just be nice but tough about it, I've had to walk out & re-make the appointment twice when I arrived & they've stuck us with one of the docs my children hate even tho I requested a certain ped.
Well sorry I couldn't be of more help, hope you find the right one for you! :)