D.,
I think Dr. Lewis and Dr. Laskonis know their stuff...but they're not the warm and fuzzy types. I prefer doctors who are a little more focused on the kids, rather than just getting you in and out (feels too mechanical for me; like they're on auto-pilot). But I know several moms who really like these doctors, so this obviously doesn't matter to everyone. You know yourself better than anyone so it's up to you if you think you'd be happy with them.
I also want to mention a couple other things about the office:
First of all, the nurses are great...but they never take my son's temp when we come in for a sick visit (which seems very odd to me), and they rarely weigh him (I thought this was needed to determine the correct dosage of medicine). That said, they are very nice and good with my son.
On the contrary, the reception staff is HORRIBLE. They are curt, rude and although they acknowledge you on your way in (after all, they want their co-pay), it's like pulling teeth to get them to acknowledge you on your way out (like when you need to make a follow-up appt.). I am most unhappy with this aspect of Dr. Lewis' office.
I hope this review helps with your decision. As I said, the doctors themselves are very good, just not the type of personalities that click best with me. Good luck!
~P.