Recommendations for avian veterinarian in Los Angeles county?

[Species]

I found these contacts and want to know opinions of their chicken treating skill?
https://www.exoticanimalveterinarycenter.com/
http://www.birdsandmore.com/aboutUs.html
http://www.gsah.com/vet_medical_services.html#exotics
https://www.wvpetclinic.com/about-us.html
http://capriplazapetclinic.com/services.html
https://accessanimalhospitals.com/directions-and-contact/

Thank you

Cluck cluck