About Us


Our founder, Dr. Bruce Seidner, was always afraid to go to the dentist. Let’s face it: we know not everyone enjoys a trip to the dentist. Our team of compassionate dental providers are focused on your comfort. There is nothing we enjoy more than the feedback from our patients saying how they look forward to going to the dentist after years of fear.

Our commitment at Seidner Dentistry & Associates, in Morris County, NJ is to provide extraordinarily high-quality service to our patients in a warm, friendly and caring atmosphere. We all strive to exceed our patients’ expectations with every contact. Our goal is to work together with you to provide a long lasting, enjoyable relationship.

Dental Practice In Morris Nj Seidner Dentistry Team
Bruce Seidner

Bruce Seidner, DDS, FAGD

Dr. Seidner is the founder and driving force behind Seidner Dentistry & Associates, a modern, state-of-the-art dental office that provides care in implants, sedation, cosmetic dentistry, orthodontics, and family dentistry. Having three decades of experience, Dr. Seidner is seen among his peers as the leader for his revolutionary approach to people suffering from loose-fitting dentures with the All-on-4® implant procedure.

Dr. Seidner received a B.S. from the State University of New York at Albany and went on to complete his dental studies at Emory University. In 2001, he became a fellow of the Academy of General Dentistry and later a member of the Dental Organization for Conscious Sedation, the American Association for Functional Orthodontics, and the American Orthodontic Society. He regularly updates and advances his knowledge and treatment skills through workshops and continuing education seminars.

Dr. Seidner is a proud supporter and sponsor of Dentistry from the Heart, a national non-profit organization dedicated to providing free dental care to those in need. To date, Dr. Seidner and his team have helped more than 1,500 people by offering free dental care.

When not making people smile, Dr. Seidner is an author, an avid skier, loyal New York Giants fan, and a fitness enthusiast.

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Young Kim, DDS

Dr. Young Kim came to our office after being highly recommended by his superiors following his residency at Morristown Memorial Hospital. Originally from the San Francisco, CA area, his undergraduate studies were completed at the University of the Pacific.

Dr. Kim then attended New York University College of Dentistry and graduated as NYU’s Clinical Production Leader and with honors in endodontics. He has continued his education by becoming certified by the Dental Organization for Conscious Sedation, BioClear Matrix procedure as well as World Clinical Laser Institute. Dr. Kim is currently an advisor to graduate students at Morristown Memorial Hospital.

He enjoys doing charitable work through his church and has completed a dental mission to Oaxaca, Mexico. When he is not actively performing dentistry, he and his wife, Jiwon, and their two children enjoy the great outdoors. They spend time fishing and camping and are avid basketball fans.

Credentials and Memberships: Member of the Dental Organization for Conscious Sedation, World Clinical Laser Associate Fellow, BioClear Matrix Certification, Member of the Tri-County Dental Society and the American Dental Association.

Cara Seidner

Cara Seidner, DDS

Dr. Cara Seidner received her B.S from the University of Connecticut in 2011 where she majored in Nutritional Sciences. Cara was a cheerleader for the UCONN football and basketball teams and cheered the men’s basketball team into winning the national championship in 2011.

From there she attended the University of Maryland School of Dentistry and graduated in the spring of 2016. She was a member of the Gorgas Odontological Honors Society and participated in an honors clerkship program in implant dentistry. Dr. Seidner continued her dental education and completed a general practice residency at New York Presbyterian Weill Cornell Medical Center. She also worked at the Memorial Sloan Kettering Cancer Center dental clinic.

Dr. Seidner enjoys doing charitable work and went on a dental mission to Tanzania. While there she also summited Mt. Kilimanjaro!! In her spare time, she likes to spend time with her husband Jack and dog Bentley. She loves to cook, try new restaurants and travel.

Randolph Dentist Dr Ellermeyer

Shannon Ellermeyer, DDS

Dr. Shannon Ellermeyer is originally from Rochester, NY. She attended the University of Virginia for her undergraduate degree in Environmental Science. During her undergraduate years, she studied abroad through Semester at Sea, which allowed her to visit 11 countries and instilled in her a love for travel. 

She then received her dental degree from New York University in May 2020. There she participated in an honors program in special patient care focusing on treating patients with disabilities and with complex medical histories. Upon graduation she was the recipient of the 2020 International College of Dentists Leadership Award. She completed her general practice residency at New York Presbyterian Weill Cornell Medical Center, which included training at Memorial Sloan Kettering.  Dr. Shannon is trained by the American Academy of Facial Esthetics in dermal filler and Botox administration. She loves seeing her patients’ cosmetic results as well as the relief of pain and headaches from therapeutic TMJ botox. She is currently learning more about digital dentistry including two-visit digital dentures.

Dr. Shannon enjoys combining her love for helping her local community with her love for running by racing to support local youth committees, including the New York City Marathon in 2019.  She is currently training for the 2023 Nantucket Triathlon.  She spends her free time hiking with her Labrador Retriever (Boomer), golfing, reading, trying new restaurants, going on her Peloton, and planning for her September wedding!

Looking for a Morris County Orthodontist or Pediatric Dentist?

We are proud to announce we have an affiliate office for pediatric dentistry and orthodontics, Roxbury Orthodontics and Pediatric Dentistry Our pediatric dentist and orthodontist are just minutes down the road from us in Succasunna. Rest assured our patients will be treated by our 5-star rated team. You may call them at 973-584-7555 or email them at info@roxburysmiles.com

If you would like to schedule an appointment with one of our Dentists in Morris County, NJ, call Seidner Dentistry & Associates at 973-598-9555.

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