There is an office at Story on Shady Grove, on the south side of the street and a little west of Story. I don't remember the vets name off the top of my head but he took care of all three pets I had growing up and think he was wonderful.
I've also heard good things about the VCA place on the south side of 183 between MacArthur and O'Conner. My fiance took his dog there for a long time. They're just past the Wells Fargo building, in the same parking lot with Crystal's Pizza and Office Max.
As far as a dog groomer, my neighbor uses one and I'll have to get the information from her.
My neighbor said:
I use a lady named Chris who works at the Shady Grove Animal Hospital (Shady Grove & Story Rd). She has always done a great job. You have to plan ahead and make an appointment because she is good. There is a groom shop behind Story Road Animal Hospital called The Groom Shop and I know the owner there. I know people who use them and are pleased. I have used Chris for so long that I just haven't used the other one; but The Groom Shop is good too. I have a business card, just need to find it. (A lady named Bambi is the owner...I grew up with her cousins).
Good luck.