A.P.
I LOVE Dr. Caso @ Tender Care Pediatrics for my kids. She is very holistic & although I don't agree with EVERYTHING she says, all the time, I do most of the time & I appreciate that she's knowlegable about "alternative" medicines, etc... She is phenomenal! She even gives out her cell # in case of after-hours emergencies!!!!! (Who does that these days?!)
I've heard very good things about Center for Family Health in Allentown or Catasaqua (though I haven't been there quite yet). I've been seeing Dr. Potterjones @ Lehigh Valley Medical Group (used to be HealthSpring) in Bethlehem Twp for a couple of years now & I, for the most part, like her quite a bit. I prefer her as my own physician to my childrens though.
Hope that helps some!