Mario J Castellanos DDS

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Address:
9725 Sierra Avenue, Fontana, CA 92335
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Website:
dentalsummitrc.com

Phone number:
+1 909-822-6200

Categories:
Establishment   Health   Dentist  

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Reviews about Mario J Castellanos DDS

• Pink Pony

  Nov, 14 2018
  ★ ☆ ☆ ☆ ☆
  The staff is very rude especially the lady at front desk that takes phone calls. She has a nasty attitude and should be fired. I made an appointment first thing in the morning and they didn't work on me until noon. They overbook appointments and leave you waiting for hours. They also can't get fillings done in one day they want you to make multiple trips for one job. When I went the dentist himself didn't even fill in my tooth one of the assistants did it quickly but half assedly because she wanted to go home. I asked them why not do it all at once and they said they work in "steps". It's a waste of time. They're very unprofessional this place doesn't even deserve one star.

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