going with a different doctor?

Veronica • George Alek Jr 4/08/17💙 Layla Jae 8/16/2018💜 Currently pregnant due in November

with my first I had an awesome doctor that was really nice but towards the last couple months I got referred to see another doctor that would give me an ultrasound every so often to make sure me and the baby were both gaining weight well..since I am considered underweight. And he was awesome as well and I love how completely honest he can be with the patient..this doctor so well people have travel from nigeria,Costa Rica, chile,Mexico to see him. So I might just go with him. Has anyone been seen by a different doctor the second time around and had a better experience?