For a vet, absolutely use Dr. Weunsche - he is top notch, very sharp, and VERY compassionate. We've gone through a couple of scary illnesses with him, and he and his staff showed us nothing but the best veterinary care and the utmost compassion. He is right at I-35E & Teasley, Denton Veterinary Center. ###-###-####. I would suggest you not see Dr. Meyerdirk, but I don't think he's in practice anymore, he was at Dove Creek Animal Hospital.
We are going to Corinth Gymnastics, I have a 6yo boy and a 3yo boy and they LOVE it! I would encourage you to give it a try, my boys are in the 6:30pm Wednesday class, and there's a max of 5 kids per class, I think there's one spot left in the 3/4 yo class. My name is J., and I have a tiny baby girl(4 months), so if you decide to give it a try, say "hi" to me, I'll be sitting on the bleachers with my husband and baby girl :) They do one free lesson, so you can totally let your little boy try it out before you make a decision!
Pediatrician - Dr. Squires ###-###-####
OB/Gyn - Dr. Indrani Reddy ###-###-####
Dentist - Dr. Fuller at DWF Dentistry(don't know his number offhand)