Dayna Cassandra, DMD
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Dayna Cassandra, DMD
Dr. Cassandra has offered state-of-the-art dentistry to the Bergen County community for almost 20 years. With a passion for restorative dentistry, she enjoys restoring smiles with proper function leading to beautiful aesthetics. Dr. Donovan always aims to provide her patients with the best possible care in a compassionate and caring environment.

She puts her heart into taking the best care of her patients and their smiles. At the office of Dr. Dayna Cassandra Cosmetic Dentistry, we invest in your dental health. Dayna Cassandra DDS and Erika Dean Donovan DMD are committed to the use of leading-edge materials, techniques, and practicing great dentistry.
Services
Dr. Dayna Cassandra is a general dentist who has been servicing Bergen County for almost 17 years. She provides family and cosmetic dentistry to the community helping them achieve optimum oral health and gain confidence from a healthy, beautiful smile. Dr. Cassandra knows how important it is to have a healthy mouth, and how it affects overall health and wellness.
We recognize that all of our patients are unique and deserve to receive dental care that reflects their individual needs. Our experienced and talented dental team is committed to working with you and your family to create a comfortable, stress-free, and rewarding dental experience every time you visit our practice.
Since childhood, Dr. Erika Dean Donovan always had the desire to become a dentist. She spent many hours shadowing, volunteering, and immersing herself in the field before focusing her education toward achieving this goal.

Dr. Donovan (formerly Dean) was born and raised in Fort Myers, Florida and graduated with a Bachelor's degree in Psychology from the University of Florida before going on to pursue a degree in Dentistry at Boston University Henry M. Goldman School of Dental Medicine.
We are committed to providing the highest quality clinical care and personalized service in a warm and compassionate atmosphere. Our doctor and staff enjoy getting to know each patient and their families, and love creating relationships that last multiple generations. We believe in providing optimal treatment results, but recognize that the overall dental experience is crucial, too.
Our practice is committed to providing you and your family with safe, gentle, high-quality dental care. We understand that you, or your child, may feel anxious about visiting the dentist. We are sensitive to your needs, and it is our goal to make you feel comfortable visiting our practice while providing the best care possible.
Reviews (10)
S. O.
S. O.
Dec 15, 2021
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I came here for my annual dental cleaning. First time patient. They have me the best dental experience I've ever had. Will definitely be coming back when the time comes.
Thank you, Christina, Dr. Erika, and Sedetra!
Toni Ann Pierro
Toni Ann Pierro
Dec 12, 2021
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I can’t thank Dr. Cassandra and her staff enough, they were fantastic with my mom who is 89 years old with Dementia/ Alzheimer’s . They took great care of her in fixing her two cracked teeth in the front of her mouth. This was due to grinding of her teeth. I was so nervous that day that she wouldn’t be able to fix them cause dealing with this disease I never know how my mom will react especially that she can’t communicate. They were so patient and attentive with her that she was calm and in no time the procedure was done. Thank you again
Frances Smith
Frances Smith
Nov 20, 2021
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Kim just gave me the best teeth cleaning I have had in my life and we are talking 60 years of teeth cleanings! Jasmine is a very helpful helpful receptionist. I love this Dental Practice. They rock!
Nikki Viola
Nikki Viola
Nov 05, 2021
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I got a wonderful cleaning today with Christina! It’s been a little while since I got a cleaning and Christina was very thorough, talked me through what she was doing, and made me feel comfortable since I was a little nervous. It was easily the best cleaning I have ever had!!! Dr. Cassandra’s office is the BEST of the best!
Carmen Velarde
Carmen Velarde
Oct 28, 2021
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Best dental care that I ever experienced!!!, this is a great place to go take care of your teeth.
They were very professional examining and providing with solutions by priority.
Professional and friendly staff made me feel like family.
Julia Corrado
Julia Corrado
Oct 17, 2021
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I have been a patient of Dr. Cassandra & Dr. Donovan for 10+ years. The entire staff goes beyond what would normally be expected to make you feel welcomed & comfortable every visit. Not once have I left the office frustrated or unhappy. I actually look forward to my visits!
This dentist practice is like finding a needle in a haystack- trust me!
Don’t think twice- this is the dentist practice you should go to.
Ariella Glaser
Ariella Glaser
Oct 04, 2021
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I went for a cleaning and exam. Christina was super patient and thorough. I was nervous as I am not the best patient and she was so nice and calming. Dr Cassandra also was very nice and quickly reassured me. I have finally found my dentist!
Anthony DeCamillo
Anthony DeCamillo
Aug 20, 2021
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Very thorough and great attention to detail. Was my first time at a new dentist after 10+ years at my prior dentist and I couldn’t have been happier. Will continue to come back!
Ryan Thompson
Ryan Thompson
May 31, 2021
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I met Dr Cassandra and her team a few years ago through a referral and have never experienced such a genuine and comfortable environment as this one. Each and every member of the staff is very personable and I have had nothing but fantastic experiences here. The attention to detail and care that they provide to their patients cannot be matched!
Frank Romano
Frank Romano
Apr 21, 2021
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Dr Cassandra and the team she has assembled are the best of the best!! Clean, professional, excellent care through and through. I have been utilizing their services for over a decade and have recommended multitudes of family and friends to use her practice and to this day I have never heard one negative comment. Highly recommended for all dental services. Good luck and keep smiling, I know my smile is brighter than ever thanks to Dr Cassandra.