A couple of my kiddos have seen Dr. Dalton when their regular pedi, Dr. Lopez has been out. He is an older man, no ancient but older, and nice but wouldn't be my first choice. He is with Cooks Children's in Hurst off of Mid-Cities and Precinct Line.
I can tell you more about Dr. Lopez, who if you were going to that office, I'd recommend over any of the others. Dr. Lopez takes as much time as needed with your child-- no standard 5 minute face time with him! He listens to all of your concerns and does not rush you. He definitly cares about doing what is best for your baby or child, and part of that is includes your needs. The Dr. Sears alternate vaccine schedule-- I'm am unsure of the particulars about that, but during vaccination times he tells what he would recommend and then okays that with you before doleing out the vaccines, so I am sure that he would have no problem discussing an alternate plan. Appointments are easy to get. I am sure that if you went with Dalton, they would be too since they are in the same practice. I have never had an issue getting any of my 3 in when needed, even when one of the times was New Year's Eve close to closing (breathing problems with one of my sons, and one of the occations that I saw Dr. Dalton). I am unsure of what you mean by separate well baby hours- all I can say is they have worked with me on scheduling well babies for 2 of my kids and sick visits for all 3 kids on the appointment block, and Dr. Lopez has given them each their own complete and individualized attention during these visits.
Good Luck! and Congrats!