Castellanos Dental and Orthodontics

Castellanos Dental and Orthodontics - General dentist in Fontana, CA
9725 Sierra Ave., Fontana, CA 92335
Closed today
Opens Monday at 7:00am
SundayClosed
Monday7:00am - 4:30pm
Tuesday8:00am - 4:30pm
Wednesday8:00am - 4:30pm
Thursday8:00am - 4:30pm
FridayClosed
SaturdayClosed

Reviews

Rating 3.3 out of 5 based on 26 reviews

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Roxana Vazquez
a year ago
Our family has been coming to Dr. Castellanos for close to 20 yrs, however the service has gone down the drain. They always seem to hire the most rude and unprofessional people for the front desk. (Jasmine) The woman at the front desk said she was the office manager, im not sure where they recruit these people or if they are family related that is why they keep them, but they always find the most despicable ones. Lately they make up rules that they don't allow the parents to be with a minor child while they are being attended to. Because supposedly is CDC guidelines which is a bunch of non sense, CDC doesn't say that parents cant be present while a doctor or dentist is performing a check up or procedure on a minor. They don't even have a sign stating that because its ilegal to do that. Even in their website policy it says minor children to be accompanied by one responsible adult, but yet when you are there they don't allow you in, they take your child and the parent is out of the loop, i attached a screen shot of their policy, no where it says you drop off your child and pick him or her when they are done. Ill be sure to contact the dental board of CA to advice of the irregularities they are pushing on the minor patients and parents. This office has no respect for your time, if you book an appointment at 10am they see you at 11am. Dr Castellanos has no acumen of a Dr., he lacks empathy, extremely un professional, rude and un ethical. Stay away from here, find a real Dentist. All you have to do is check his reviews or go there you will see how bad they are.


Vanny Valdes
2 years ago
(Translated by Google) I had an appointment a couple of days ago and I have never received such bad and unkind service from the lady at the front desk. She really behaved very rude and arrogant, it's not the first time I've been to this place but it's the first time I've received such bad service. Before they had very friendly staff who tried to help in any way they could and now they have people who don't care about being friendly and giving quality service. In addition to raising false saying that they call you and it is not true. They should be nice to their patients. (Original) Tuve una cita hace un par de dias y nunca habia recibido un servicio tan malo y con tanta falta de amabilidad de parte de la senora de recepcion. De verdad que se porto muy grosera y prepotente, no es la primera vez que voy a este lugar pero si es la primera vez que recibo un servicio tan malo. Antes tenian a personal muy amable que trataban de ayudar en todo lo que pudiesen y ahora tienen a personas que no les importa el ser amables y dar un servicio de calidad. Ademas de que levanta falsos diciendo que te llaman y no es verdad. Deberian ser amables con sus pacientes.


Dalia Martinez
2 years ago
(Translated by Google) very bad service The very rude person in front does not have professional ethics Dr Castellanos dad would be ashamed how they treat their patients They lost a family of 20 years of being patients I would never go back (Original) Muy mal servicio La persona de enfrente muy grosera no tienen Etica profesional Dr Castellanos papa le daria verguenza como tratan a sus pacientes Perdieron a una familia de 20 anos de ser pacientes Nunca volveria


Vic_ WazHere
2 years ago
Great service, friendly and caring.


JEN
2 years ago
Completed my entire orthodontist treatment here as well as my little sister. Been coming here for many years and always a great experience. Thank you!!


Isabel Guerra
2 years ago
(Translated by Google) I love it from the moment you enter Jazmin takes care of you super well. A 10 to my favorite dentist here I leave a photo of him. We do not feel so much pain when he is working on your teeth Very good job (Original) Me encanta desde que entras Jazmin te atiende super bien .Un 10 a mi dentista favorito aqui dejo una foto de el .Nose siente tanto dolor cuando esta trabajando en tus dientes Muy buen trabajo


Angelica Jimenez
2 years ago
I've been coming here for about 11 years. Very good service, friendly and helpful staff. Mario is the best dentist I've known. I've been recommending him to many friends and family members over the years.


Wendy Razo
2 years ago
They are the best definitely recommend


Enrique Gonzalez
2 years ago
Such a friendly staff! The doctors who have worked on me here are good with their hands, making whatever procedure painless


Toni Munoz
2 years ago
(Translated by Google) Excellent service (Original) Excelente servicio


5AlexZ95
2 years ago
Been coming here for about 15 years and the service is exceptional and the staff is very friendly and understanding. They make coming to visit the dentist very enjoyable. Definitely would recommend to friends and family.


Maria Munoz
2 years ago
Castellanos Dental has amazing and helpful staff. Our service overall has been great.


Carolina Llamas
2 years ago
WORST EXPERIENCE EVER. I strongly advise you NOT to go to this dentist. I got my first wisdom tooth removed recently by Mario J. Castellanos and he did not explain the procedure beforehand or ask if I had any questions after, he just left without saying goodbye either or explaining the proper post-care. I had to come back in another day because I was in pain and concerned about why he stitched my cheek to my incision site and I mentioned that my mom had her wisdom tooth removed but she didnt get her cheek stitched to the incision site and he responded with attitude saying "is your mom a dentist?" ,and she isn't but I know for a fact that if my mom was a dentist she would be way more civilized and well-mannered than he is. I remained calm and mature while he was disrespecting me, which says a lot about his character since I am way younger than him. He was very vague and arrogant towards the questions I was asking about the procedure he did on me even though it is my right to know as a patient. He left in the middle of me asking him questions which is extremely unprofessional and ill-mannered. I felt unsettled to ask any more questions because he does not care one bit about his patients or their concerns with their well-beings. His impudent personality does not belong in this line of work. I have prior experience in the medical field so I know that it was my responsibility to explain the procedures beforehand as well as make my patients feel welcome to ask questions, but Mario J Castellanos did the complete opposite with me. It's a shame that someone with years of experience can still have such a disgusting, impudent, and disrespectful personality. I hope no one else has to go through what I went though because patient's rights should be respected by professionals at all times, and obviously Mario J. Castellanos does not comply with these rights. I will be transferring to a better dentist because there is no way I will return to that hostile environment.


Miguel Soto
3 years ago
(Translated by Google) I took my son who had a crown in January 2020 to be reviewed because he broke and they did not want to receive me before due to the pandemic, I took him and they wanted me to pay $ 35 to review a job that they did wrong, apart from the bad attitude of the person who attended me (Original) Lleve a mi hijo que le pusieron corona en enero 2020 para que lo revisaran porque se le quebro y no me quisieron recibir antes por la pandemia ,lo llevo y querian que pagara $35 para revisar un trabajo que ellos hicieron mal,aparte la mala actitud de la persona que me atendio


Rosa Negrete
3 years ago
Does Very Bad Work. Did two jobs on my mom's teeth and neither were done properly. My mom is currently getting his work fix at another dentist.


Wendy Razo
3 years ago
They are the best definitely recommend


Carolina Llamas
3 years ago
WORST EXPERIENCE EVER. I strongly advise you NOT to go to this dentist. I got my first wisdom tooth removed recently by Mario J. Castellanos and he did not explain the procedure beforehand or ask if I had any questions after, he just left without saying goodbye either or explaining the proper post-care. I had to come back in another day because I was in pain and concerned about why he stitched my cheek to my incision site and I mentioned that my mom had her wisdom tooth removed but she didnt get her cheek stitched to the incision site and he responded with attitude saying "is your mom a dentist?" ,and she isn't but I know for a fact that if my mom was a dentist she would be way more civilized and well-mannered than he is. I remained calm and mature while he was disrespecting me, which says a lot about his character since I am way younger than him. He was very vague and arrogant towards the questions I was asking about the procedure he did on me even though it is my right to know as a patient. He left in the middle of me asking him questions which is extremely unprofessional and ill-mannered. I felt unsettled to ask any more questions because he does not care one bit about his patients or their concerns with their well-beings. His impudent personality does not belong in this line of work. I have prior experience in the medical field so I know that it was my responsibility to explain the procedures beforehand as well as make my patients feel welcome to ask questions, but Mario J Castellanos did the complete opposite with me. It's a shame that someone with years of experience can still have such a disgusting, impudent, and disrespectful personality. I hope no one else has to go through what I went though because patient's rights should be respected by professionals at all times, and obviously Mario J. Castellanos does not comply with these rights. I will be transferring to a better dentist because there is no way I will return to that hostile environment.


Enrique Gonzalez
3 years ago
Such a friendly staff! The doctors who have worked on me here are good with their hands, making whatever procedure painless


Maria Munoz
3 years ago
Castellanos Dental has amazing and helpful staff. Our service overall has been great.


JEN
3 years ago
Completed my entire orthodontist treatment here as well as my little sister. Been coming here for many years and always a great experience. Thank you!!


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