Photo of Dr. Diane Elizabeth Casey
36 years experience

Location

877 West Fremont Avenue, Suite D3, Sunnyvale, California  94087
Diane E. Casey, DDS
877 West Fremont Avenue, Suite D3
Sunnyvale, California
Tue 8:30 am - 4:00 pm  
Wed 8:00 am - 5:00 pm  
Thu 8:00 am - 4:00 pm  

See more Dentists

About

Dr. Diane Casey has more than 15 years of experience in multi-dimensional dental services. Dr. Casey is a long-time resident of Santa Clara Valley and was the president of Santa Clara County Dental Society in 2008. Dr. Casey is also a proud member American Dental Association, California Dental Association and American Academy of Cosmetic Dentistry which shows her dedication and passion in the field of dentistry.

Frequently asked questions

Where is Dr. Diane Elizabeth Casey's office located?

Dr. Diane Elizabeth Casey's office is in Sunnyvale, CA.

What services does Dr. Diane Elizabeth Casey offer?

Dr. Diane Elizabeth Casey offers Bonding, Braces / Invisalign, Bridges / Dentures and more. Learn more about Dr. Diane Elizabeth Casey's services on Opencare or book your appointment today.

Does Dr. Diane Elizabeth Casey accept insurance?

Dr. Diane Elizabeth Casey accepts MetLife, Aetna, Delta Dental and more. Enter your insurance details on Opencare to check coverage.

Education & Certifications

Education
Education
DDS
Creighton University School of Dentistry
Certification
Certification
Dental Board of California
Jul 21, 1988

Most Helpful Reviews
(14)

  • Reviewed on January 6th, 2024  •  Verified patient
    Great, professional service! Dr. Casey changed my dentist experience by considering my goals for my smile even though I was in for a routine cleaning. Recommendations and fun conversation were not something I expected during my visit.
    Was this review helpful?
    0 found this review helpful
    {{ reviews[156485].errors[0] }}
    This review is the subjective opinion of a patient and not of Opencare.
  • Reviewed on July 5th, 2023  •  Verified patient
    Dr. Casey and the staff were very friendly and easy to talk to - however they were short staffed on the day of my visit and the wait was therefore quite long. The whole setup didn't seem extremely professional but Dr. Casey seemed very knowledgeable.
    Was this review helpful?
    0 found this review helpful
    {{ reviews[146632].errors[0] }}
    This review is the subjective opinion of a patient and not of Opencare.
  • Reviewed on January 27th, 2023  •  Verified patient
    Dr. Casey was fantastic. I have some dental issues to address, and she did not make me feel ashamed about my teeth at all. She also took time to explain my care options in detail. I recommend her highly.
    Was this review helpful?
    0 found this review helpful
    {{ reviews[138330].errors[0] }}
    This review is the subjective opinion of a patient and not of Opencare.
  • Reviewed on May 4th, 2022  •  Verified patient
    She is really caring and shares information with patients (like me ☺️) and so far after taking her service I’m doing good! She guided me for best care possible for my teeth and gums! I really appreciate her service and the cleaning she did today with utmost care! Thank you Dr. Casey
    Was this review helpful?
    0 found this review helpful
    {{ reviews[128271].errors[0] }}
    This review is the subjective opinion of a patient and not of Opencare.
  • Reviewed on August 9th, 2023  •  Verified patient
    Okay
    Was this review helpful?
    0 found this review helpful
    {{ reviews[148111].errors[0] }}
    This review is the subjective opinion of a patient and not of Opencare.
  • Reviewed on May 31st, 2023  •  Verified patient
    Overall service was good.
    Was this review helpful?
    0 found this review helpful
    {{ reviews[144680].errors[0] }}
    This review is the subjective opinion of a patient and not of Opencare.
  • Reviewed on March 4th, 2023  •  Verified patient
    Feel good response and easy procedure for oral cleaning.
    Was this review helpful?
    0 found this review helpful
    {{ reviews[139806].errors[0] }}
    This review is the subjective opinion of a patient and not of Opencare.
  • Reviewed on January 30th, 2023  •  Verified patient
    Signing up was quick and the online instructions were simple. Finding a dentist in my area was easy. My dentist was friendly, patient, and knowledgeable.
    Was this review helpful?
    0 found this review helpful
    {{ reviews[138543].errors[0] }}
    This review is the subjective opinion of a patient and not of Opencare.
  • Reviewed on September 20th, 2022  •  Verified patient
    Doctor did a great job on my cleaning. She explained the steps and care plan needed for me.
    Was this review helpful?
    0 found this review helpful
    {{ reviews[133026].errors[0] }}
    This review is the subjective opinion of a patient and not of Opencare.
  • Reviewed on August 10th, 2022  •  Verified patient
    very experienced dentist, did a great cleaning and answered all questions with options
    Was this review helpful?
    0 found this review helpful
    {{ reviews[131651].errors[0] }}
    This review is the subjective opinion of a patient and not of Opencare.
  • Reviewed on July 7th, 2021  •  Verified patient
    Very professional, patient and kind doctor. Took time and explained everything in detail and made sure to answer even the smallest questions.
    Was this review helpful?
    0 found this review helpful
    {{ reviews[109886].errors[0] }}
    This review is the subjective opinion of a patient and not of Opencare.