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Female white toothy smile


Thank you for visiting Pearl Family Dentistry your experienced dentists in North Plainfield. 

Exceptional patient care, state-of-the-art equipment and a complete range of dental services-that's why our practice is recognized as one of the most professional and compassionate dental practices in North Plainfield.

Serving patients  is the foundation of our practice.


By staying abreast of the latest dental technologies and procedures, our dentists  Dr. Sonia Mathew, Dr. Marina Kuzmich and Dr.Francis J. Keneally Jr can provide the most advanced, personalized dental care for you and your family. You'll feel at ease with our friendly staff, and our caring and comfortable office setting.

Check out our complete list of services, such as emergency dental care, preventive care, teeth whitening, crown and bridges, periodontal treatments, extractions, Invisalign etc...

We accept all major dental insurances such as :

Aetna PPO

Cigna PPO

Delta Dental

Guardian Dental PPO

Horizon Bc/Bs PPO or traditional

Humana PPO
Metlife Dental
Sunlife DHA

United Concordia


Call us (908) 756-5544 today to find out if we accept your dental insurance.

New patients are always welcome. We look forward to meeting you and being your lifelong partner in dental health.

About Us
Our Services


Years of Experience


Smiling  Clients




Happy Staff


Dr. Marina Kuzmich


Dr. Marina Kuzmich  attended the University of Medicine and Dentistry of New Jersey, receiving her D.M.D. degree.  

Dr. Kuzmich  practicing  over 15 year doing general dentistry, cosmetic dentistry ,pediatric dentistry and oral surgery.

Dr. Marina Kuzmich has had extensive continuing education in cosmetic dentistry, occlusion, comprehensive restorative care (crowns, bridges and dentures), gum therapy, surgery , root canal therapy and she is Invisalign certified  


Dr. Kuzmich and her husband,  enjoy spending time with their 2 children. 

She loves to spend her spare time with her family traveling

Dr. Francis J. Keneally, Jr.



Dr. Kenealy received his undergraduate degree, BS Biology, from Boston College.  He attended the University of Medicine and Dentistry of New Jersey, receiving his D.M.D. degree.  After graduating from dental school, he served two years in the U.S. Navy as a dentist in Bainbridge, MD. 

Dr. Keneally began his practice in North Plainfield over 30 years ago doing general dentistry, cosmetic dentistry and oral surgery.  He still loves what he does!  Dr. Keneally is a member of The Somerset Study Club, The Greater Westfield Study Club, and is very current with today's dentistry.  

Dr. Keneally and his wife, Patricia enjoy spending time with their 4 children, and 7 grandchildren.  He also is an avid golfer, and loves to spend time with his family at the Jersey shore.

Dr. Sonia Mathew


Dr. Mathew completed her dental degree at New Jersey Dental School, and proceeded to continue her residency too at  New Jersey Dental School. Now in private practice, she is a general dentist who is focused on providing the highest standard of care to her patients. Her goal is to create beautiful smiles through comfortable, convenient care.
Her commitment to lifelong learning has earned her many recognitions.

Dr. Mathew joins the ranks of 3% of dentists in the nation to have achieved a Fellowship in the Academy of General Dentist (F.A.G.D.), an elite group who has been rigorously tested and have shown to demonstrate a wide range of dental knowledge.

Dr. Mathew is happily married and lives in Edison with her husband and two wonderful kids. When she’s not in the office, she loves to read, cook and spend time with her family and friends.


Michelle has been in the dental field for over 20 years.  She has experience in both dental assisting and office administration, and enjoys both aspects of the business.  You will find her greeting you as you come into our office.  Michelle will handle all your billing, insurance, and any questions you may have. 


Wendy has completed schooling for dental assisting and finds a career in this field very rewarding.  She complements our office with a great attitude!  You will find her ready to make your visit with us a comfortable one.

Our Team


What a nice surprise!!   Going to the dentist isn't anyone's idea of a good time, but when I arrived here, they immediately put me at ease.   Dentist is a great guy and knows what he's doing.   Staff was really nice and easy to talk to about insurance info.   I would definitely recommend this office!!

Pearl Family Dentistry is by far the best I've been to. They are very professional and gentle. Highly recommend! 

I Love them !

Meghan C.

Kari A.

Danielle H.

Success Stories


Our Address

46 Pearl Street

North Plainfield, NJ 07060 \\ Tel: (908)756-5544 

Opening Hours

Monday   9AM - 6PM

   Tuesday  10AM – 8PM

Thursday 9AM - 6PM

Friday      9AM- 6PM

  Saturday 9AM – 2PM


Contact Us
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