Seidner Dentistry & Associates

One of the most beautiful dentist offices I’ve seen on the East Coast. The care is incredible, the Cleaning was so gentle that I didn’t even feel like I was in a dentist chair, and the TLC Extras like their beautiful gift bags to coffee station creates a real personal touch. We are so glad to find this wonderful dentist to call home.

I have been a patient of Dr.Kims for over 15 years. He is the best dentist that I have ever been to. I have had extensive dentistry work done by him and Joycelyn recently and I have to say that I am beyond impressed. I had my top teeth restored with crowns and it looks absolutely amazing. Joycelyn has been my hygienist and is very thorough with the cleaning. She always makes me feel so comfortable. The front desk is amazing as well. They are so helpful with any billing questions or concerns. I feel so grateful for the entire practice. Try them - you won’t be disappointed!!

Was excited to have found a good & kind hygienist not far from where I moved! Then Doctor 'Jenny' came in at the end and convinced me to go back to my old DMD much further away... The imaging was kind of blurry anyway! They also didn't give me any kind of new patient treatment or pricing despite the advertisement I saw - maybe they're trying to update their machines, & maybe they should!!

Hello Seidner: I wanted to share my past experience on 1/29/26, at Seidner Dentistry in Randolph NJ. Several staff members made my experience very comfortable and convincing, that as a long time patient, I chose the right place for the care of my teeth. Ava, always takes excellent care of me for my cleanings and check ups. Lani, assisted the dentist on my last visit, with a difficult cavity. She made me feel comfortable during the entire process. Holly, on her greeting, flexible appointments and follow up, after my procedure. Dr. Kim, my dentist, who is extremely knowledgeable and caring for difficult situations that have occurred over the years. He is # 1 in my book. Lastly, the entire office staff, anytime I have an issue or my routine check ups. Everyone is professional, friendly an

I’ve been coming here for over 15 years, and my entire family does as well. The dental hygienists are consistently excellent (Mary was the best!!) —they are thorough, gentle, and attentive. The doctors take their time and always explain everything clearly. The level of care and professionalism has kept us coming back for years.