Dr. Kosta's Dental Office, Konstantinos Proussaefs, DDS, Inc, Simi Valley CA

I highly recommend Dr. Kosta’s Dental Office and his staff. For anyone that has had bad or traumatic experiences with past dentists, you will be happy to know that Dr. Kosta’s Dentistry will give you a new outlook on dentists all together. He is patient, he listens to you, and suggests the best treatment for you and you never have to wait. He has a wonderful team that work well with each other. And, best of all - when he gives the shots of Novocaine - There was NO pain! You can trust their work and professionalism. I thought I would never say this, but, I look forward to going to the dentist again!

Office staff were very friendly and professional, Receptionist Jessica was great, answered all my questions before my 1st visit. Doctor’s assistant Christina was kind and friendly. Dr Acosta was friendly and professional explaining the process for future dental work.

My husband and I love Dr. Kosta and his staff! They are very professional and always do a great job. The whole team is very friendly and make sure you have a great experience at the office:)

I love my Dentist and his Staff. Dr. Kosta is wonderful doctor and I will never go to another Dentist.

All of the staff there are extremely professional, including Doctor Kostas. They make an otherwise boring and negative dental experience, extremely enjoyable. The dental staff make me want to always stay on top of my dental hygiene. Thank you,

Randall E Ryals

Always taking good care of my visits and are thorough in making my care is well taken care of.

Dr. Kosta is so patient with my boys! He’s so thorough and friendly. His office staff and hygienists are very wonderful! Been going to him for years. I strongly recommend him for all ages.

Always punctual and professional dental services here. Dr. Kostas is a true dental professional that provides high quality care! So fortunate to have his practice here in Simi Valley.

The staff was very nice courteous and very professional and Dr Kosta was also very nice courteous and very professional

This is a great dental office. They are very kind, gentle and their hours are amazing. I was not a fan of the dentist until I came to Dr Kosta’s office. Now I look forward to my visits with the dentist.
Thank you Dr Kosta and Team!

Always a great experience. I actually look forward to my appointments. Skilled hygienists and dentist, friendly staff. Excellent.

It was my first time going to Dr. Kosta and I had a great time. I am petrified of the dentist and would rather break a leg than go, but he and his team were nothing but friendly and gentle that I would not rather go to the dentist than break a leg now. Great staff!

I love this place. I first came here a few years ago completely nervous and apprehensive. Dr. Kosta and his staff are so caring and wonderful. I love how each room has nature shows on the monitor. Definitely recommend to anyone.

Top notch dentist! Dr. Kosta and his staff provide the most excellent service and care anyone could ask for. I’ve been going there for years.

Love this place. Dr Kostas is awesome and he does a great job.highly recommend for your Dental needs.

My experience at Dr. Kosta’s office is always amazing! Grate staff, clean office and no long waiting and he is GOOD! I would give more stars it they were available.