I've seen all the docs (and their Fellow). I love them all. My favorite is Dr. Obi. She is very warm and friendly. And I hope she is the one who delivers me.
I haven't seen Nies or Sha, much. But they are good.
Dr. Khoury is great too. And super chill. All of them are really calm in situation where you are super anxious, but Dr. Khoury is the chillest of them all. Like if I was on a battlefield and all my organs were pouring out of an abdominal wound, but I was still conscious, he's the doctor I'd want. LOL
OP, the whole practice is great. Who ever you see, you'll be in good hands. The only person that rubbed me the wrong way was at the front desk in their office, Joyce. But in time I see she is really nice, just juggling 10,000 things. Now that I see her so often, she is friendly.