Quality Dentistry Centered Around You

in New Providence, NJ

Full group photo of the New Providence Dentistry staff

At New Providence Dentistry, we welcome all smiles and believe every patient deserves the highest level of dental care. That’s why when you walk through our doors, you have our undivided attention.  Amenities including beverages, calming music, soft couches and pillows, and Netflix in the treatment rooms help you to relax and take the anxiety out of going to the dentist. From our doctors to our front office staff, as medical professionals and members of your community, we are fully committed to you. Your story, your concerns, and your hopes guide our approach to your care with personalized treatment plans and customized dental solutions. At New Providence Dentistry, you’re more than a patient, you’re part of the family!

Call New Providence Dentistry View Our Dental Services

Meet Our Doctors

Headshot of Dr. Lisa Malkiewich

Dr. Lisa Malkiewich

Dr. Lisa Malkiewich graduated from Columbia University College of Dental Medicine before completing a general practice residency at Overlook Medical Center and now serves patients with amazing care at New Providence Dentistry.

Headshot of Dr. Matthew Williams

Dr. Matthew Williams

Dr. Matthew Williams graduated from Boston University’s School of Dental Medicine and provides outstanding care to every patient.

Headshot of Dr. Beth Herko

Dr. Beth Herko

One of Dr. Herko’s favorite things about practicing dentistry is that no day is the same. For Dr. Herko, patients are what make the practice, and she loves being able to develop lasting relationships and help them maintain optimum dental health.

Dr. Steven Reff headshot

Dr. Steven Reff

Dr. Steven Reff, thanks to his extensive experience, provides the highest level of surgical care with gentleness and compassion. Dr. Reff is proud to be joining Dr. Herko at her office in New Providence.

Meet the Team

We’re a close-knit team at New Providence Dentistry, and we’re passionate about delivering quality, friendly care to our patients. Our skilled staff will treat you with respect and kindness, and as soon as you walk through the doors you’ll be welcomed with a smile. We’re proud to serve the New Providence community, and as your neighborhood dentist, we’ll do everything we can to keep your smile strong and healthy.

Staff headshot of dental hygienist, Barbara


Dental Hygienist

Barbara is a skilled hygienist who graduated from Middlesex County College in 2002. With almost two decades of experience, Barbara has a wealth of knowledge and expertise in the field of dental hygiene.
She is passionate about providing her patients with the best possible care and takes a gentle and personalized approach to each and every appointment. Barbara believes that good oral health is essential to overall well-being, and she strives to empower her patients with the tools and knowledge they need to maintain healthy teeth and gums.

When she's not in the office, Barbara enjoys pursuing her hobbies. She's been an avid knitter for over 6 years and loves creating beautiful, one-of-a-kind pieces. She also loves spending time in nature, and has been hiking her whole life. Whether she's exploring the local trails or embarking on a new adventure, Barbara finds joy and rejuvenation in the great outdoors. And, of course, she's always planning her next travel adventure, whether it's a weekend getaway or a longer trip to a far-flung destination.

If you're looking for a caring and knowledgeable hygienist who is dedicated to your oral health, look no further than Barbara.

Staff headshot of dental hygienist, Dale.


Dental Hygienist

Dale is a compassionate and experienced registered dental hygienist who has been providing exceptional care to patients for many years. She graduated from Union County College in 1984 and has since been dedicated to helping people achieve healthy and beautiful smiles.
Dale is known for her gentle touch and empathetic approach to patients. She understands that going to the dentist can be a stressful experience for some, so she takes the time to make sure her patients feel comfortable and relaxed during their appointments. Her expertise in dental hygiene combined with her caring nature allows her to create a positive and reassuring environment for her patients.
In 2006, Dale took her passion for helping people to new heights by going on a mission trip to Jamaica. There, she provided dental care to those in need and made a positive impact on the local community.
When Dale isn't busy helping patients, she enjoys running, a passion she discovered in 2015. She finds running to be a great way to stay active and clear her mind. She also loves spending time in her garden and visiting Cape May and Any Beach. Being a grandmother to her 3 grandchildren is another joy in Dale's life.
Overall, Dale is a caring, experienced, and dedicated dental hygienist who goes above and beyond to ensure her patients receive the best care possible. Her gentle touch, empathetic nature, and passion for helping others make her an invaluable member of the dental community.

Staff headshot of dental hygienist, Jacqueline


Dental Hygienist

Jacqueline is a dedicated and passionate dental hygienist who has had a remarkable career. She began her academic journey with a bachelor's degree in Arts and Science from Boston University, where she developed her skills in critical thinking and creative problem-solving. Her passion for helping others and her interest in the field of dentistry led her to pursue a career as a dental hygienist, which she accomplished by graduating from Middlesex County College in 2019.
During her time in college, Jacqueline proved to be an outstanding student and a natural leader, winning several awards including the Gurelian Leadership Award, Peer Excellence Award, and Frank M. Chambers Award. These accolades are a testament to her hard work, dedication, and commitment to excellence.
When she's not working, Jacqueline enjoys spending quality time with her family, including her 15-year-old Pomeranian dog. She is also an avid gardener, taking great pleasure in cultivating and nurturing a variety of plants in her backyard. Additionally, Jacqueline is a talented musician, and can often be found playing instruments to relax and unwind.
Jacqueline's passion for dental hygiene and her commitment to providing top-quality care to her patients make her an asset to any dental practice. Her extensive knowledge and experience, coupled with her warm and friendly demeanor, ensure that her patients always feel comfortable and well cared for.

Staff headshot of dental hygienist, Susan


Dental Hygienist

Susan is an experienced dental hygienist. She graduated from Union County College in 1989 with an RDH degree and has since dedicated her career to helping patients achieve and maintain healthy smiles.
You can expect compassionate and personalized care, as she takes the time to understand your unique dental needs and concerns. Whether you're in for a routine cleaning or require more extensive treatment, Susan will work with you to improve your smile.
In addition to her expertise in dental hygiene, Susan is also an avid knitter and a devoted parent of six children and three furry companions, her dog Bear and her two cats. Her warmth and nurturing personality extend beyond the dental chair, making patients feel comfortable and at ease.

Staff headshot of dental hygienist, Breanna


Dental Hygienist

Breanna is a highly skilled and experienced dental hygienist who is passionate about helping her patients achieve and maintain optimal oral health. Breanna's journey in the health field began with her Bachelor of Science degree in nutrition, with a concentration in dietetics, from Montclair State University in 2013. Her interest in the field of dentistry led her to pursue a career as a dental hygienist, which she accomplished by graduating from Bergen Community College in 2016. She currently holds her anesthesia and RDH license, which allows her to provide her patients with the most advanced and comprehensive care.
Breanna's passion for dental hygiene is matched only by her love for traveling and trying new things. She enjoys exploring new places with her fiancée, with Aruba being her favorite destination. She is also a self-proclaimed foodie and loves trying out new restaurants and cuisines. Additionally, she finds peace and relaxation by spending time at the beach, enjoying the warm sun and cool breeze.
Breanna's extensive knowledge and expertise, combined with her personality, make her a highly sought-after dental hygienist. She is dedicated to providing her patients with the best possible care, and takes the time to listen to their concerns and needs.

Staff headshot of sterile tech, Desiree


Sterile Tech

Staff headshot of dental assistant, Jamie


Dental Assistant

Staff headshot of dental assistant, Martiza


Dental Assistant

Staff headshot of dental assistant, Claudia


Dental Assistant

Staff headshot of billing coordinator, Destiny


Billing Coordinator

Staff headshot of scheduling coordinator, Lexi


Scheduling Coordinator

Staff headshot of office manager, Thiago


Office Manager

Staff headshot of treatment planner, Brenda


Treatment Planner

New Providence Dentistry

571 Central Ave, Suite 100
New Providence, NJ 07974
View Map


Monday 9AM - 5PM
Tuesday 9AM - 6PM
Wednesday 9AM - 7PM
Thursday 8AM - 5PM
Friday 7AM - 1PM



Email Address

[email protected]

Connect With Us

New Technology With a Gentle Touch

We believe in providing excellent dentistry and use cutting-edge dental technology to ensure you receive the best care. These advanced tools enable us to detect issues quickly and accurately, so we can provide efficient treatment while keeping your comfort as our number one priority. You can trust that you are receiving the most up-to-date technology and treatments when you come to us.

Patient viewing a digital X-ray of her teeth

Digital X-Rays

Our digital X-rays emit less radiation, take images faster without any need for processing, and allow us to optimize the images so we can provide a more precise diagnosis.

Digital X-Rays
Dental hygienist using an intraoral scanner to create a digital impression of the patient's teeth.

Intraoral Scanner

Intraoral scanners are used to create digital dental impressions through a much less invasive process than traditional dental impressions—that require mold trays and impression material (alginate) to sit in your mouth.

Intraoral Scanner
Photo of a Glidewell Fastmill IO milling machine. A dental appliance that can mill dental crowns in a single day.

Glidewell fastmill.io

The Glidewell fastmill.io system takes the normal, multi-visit traditional dental crown procedure and cuts it down. You’ll receive your permanent, natural-looking restoration faster than ever!

Glidewell fastmill.io
Doctor's hands holding an intraoral camera, a dental device used to investigate issues in the mouth.

Digital Intraoral Camera

This handheld camera provides us with an innovative way to examine your mouth in greater detail. By using this diagnostic tool, we can zoom in closely on specific teeth and capture a high-quality image of them. The images are then displayed on a screen for both you and our dentist to review, providing a better understanding of your diagnosis and treatment.

Intraoral Camera
Cone Beam Computed Tomography X-ray machine

Cone Beam Computed Tomography

Cone beam computed tomography is a medical imaging technique consisting of X-ray computed tomography where the X-rays are divergent, forming a cone. CBCT has become increasingly important in treatment planning and diagnosis in implant dentistry, ENT, orthopedics, and interventional radiology, among other things.

Cone Beam Computed Tomography