Dr. Katrina Walsh ###-###-#### is awesome. She is so friendly and treats you like you were her only patient. My husband loves her as well and is always impressed when he comes to my appointments with me. She makes sure to give husbands plenty of attention and answers any questions that they may have as well.
She delivers out of Plano Presby now, however, her office is currently at Plano Medical Center (she's due to move when her lease is up). I've been going to her for about 12 years now and would never consider any other doctor.
Just a side note, though - there is usually a long wait at her office because she spends so much time with each patient. I always plan on spending about 20 minutes in the waiting room. It's worth the wait though.
Good luck!