Testimonials & Reviews

Diane E. Casey, DDS

General Dentist & Family Dentist located in Sunnyvale, CA

4.99/5 Star Rating
72 total reviews

Dr. Diane E. Casey always appreciates feedback from her valued patients. To date, we’re thrilled to have collected 72 reviews with an average rating of 4.99 out of 5 stars. Please read what others are saying about Dr. Diane Casey below, and as always, we would love to collect your feedback.

Beverly F.
5/5 Star Rating
Submitted 05/19/24
Thank you for Great Care!
Beverly F.
5/5 Star Rating
Submitted 05/19/24
Always Dr. Casey welcomes me, discusses my current health, assigns me to a Super hygienist, reviews my X-rays, approves my treatment, reviews my treatment, makes my next appointment and THANKS me for coming on time! It is important to come on time! Then the next patient will have a great visit. THANK YOU!
Jack Z.
5/5 Star Rating
Submitted 04/14/24
Wonderful experience
Lisa U.
5/5 Star Rating
Submitted 04/11/24
Dr Casey is the best dentist anyone could ever ask for! She explains everything and goes out of her way to help her clients! She’s the best I ever had and that’s why I stay with her office! Excellent!!
Roger T.
5/5 Star Rating
Submitted 01/07/24
Debbie A.
5/5 Star Rating
Submitted 12/16/23
Always a great visit with Dr Casey. Was able to get in early for my cleaning, Dr Casey has top of the line equipment that left me feeling so clean and refreshed. Thank you!
Joan S.
5/5 Star Rating
Submitted 12/09/23
Very satisfied. Thanks so much.
Thomas B.
5/5 Star Rating
Submitted 10/20/23
Diane personally handled my cleaning on this visit instead of one of her staff members. We got to connect on a personal level and talk about family and joke a bit. I appreciate that she flossed me firmly but not painfully as I had experienced in the past. She gifted me with a different toothpaste missing an ingredient which might cause sloughing in my mouth. And we hugged!
Alba H.
5/5 Star Rating
Submitted 10/19/23
Dr. Casey and staff are friendly and efficient. They're great about explaining exactly what to expect.
Vivian H.
5/5 Star Rating
Submitted 10/10/23
Dr Casey and team are responsive, supportive in sharing recommendations and care about my dental health. There are dentists who are mainly concerned about whether I am a wallet opportunity.
Mark S.
5/5 Star Rating
Submitted 09/17/23
Although I appreciate the professionalism, which I experienced during my appointment, I have decided to stay with my current dentist at this time!
Karen S.
5/5 Star Rating
Submitted 09/01/23
Routine cleaning & checkup
Suzanne R.
5/5 Star Rating
Submitted 08/14/23
I got an appointment fast… and my problem was fixed …
Christine S.
5/5 Star Rating
Submitted 08/03/23
Dr. Casey was able to fit me at the last minute. She is fast, efficient and she is through.
Robin H.
5/5 Star Rating
Submitted 07/26/23
Very friendly people and very helpful, thorough and informative.
Karen C.
5/5 Star Rating
Submitted 07/19/23
I have been a patient of Dr. Casey’s for years. She is great and has a very friendly staff.
Linda R.
5/5 Star Rating
Submitted 07/13/23
Thalia H.
5/5 Star Rating
Submitted 07/11/23
Best dentist I’ve ever been to.
Mickey L.
5/5 Star Rating
Submitted 07/05/23
Excellent care for many years
Cynthia G.
5/5 Star Rating
Submitted 06/19/23
Excellent experience : infection control procedures exceed standards, dental procedure done with high degree of skill