Dental Comfort and Care

You won't find anywhere else

Staff at Castle Family Dentistry in Washington, New Jersey standing outside

Welcome to Castle Family Dentistry

We proudly serve patients in Washington, NJ, offering comprehensive dental services. We believe the true test of a quality dental office is the longevity of its staff, and we are proud that our caring staff has, on average, been with us for over 13 years. If you’re looking for a dental expereince that provides outstanding patient care in a familiar, caring environment that you can trust—look no further.

Meet the Doctor

Providing general and cosmetic dentistry in Washington, NJ, Dr. Brian Bialiy has earned the highest ratings in quality and patient satisfaction. Dr. Bialiy believes in a strong connection between a patient’s oral health and general health, so he is dedicated to developing a customized treatment plan that is specially designed for each patient. When we say your dental health is our specialty, we mean it.

portrait of Dr. Brian Bialiy, dentist at Castle Family Dentistry in Washington, New Jersey

Dr. Brian Bialiy

Dr. Bialiy is always looking for the latest in continuing education in order to refine the quality of his dentistry and expand the scope of his services.

Portrait of Dr. Brian Carroll DDS

Dr. Brian Carroll

Dr. Brian Carroll is passionate about patients care and comfort and brings a wide range of hands-on experience with all types of patients to Castle Family Dentistry.

Passion for Our Patients is our Specialty

Our Front Desk Staff – Tracey, Maureen, Dina, and Debbie – look forward to introducing you to our practice. Whether assisting you with appointments and insurance or explaining treatment and fees, they truly enjoy helping you.

Our Dental Hygienists – Juliet, Heather, and Kerstin – are amazingly gentle yet extraordinarily thorough. Their diligence and competency will allow you to experience the best oral health possible.

Our Dental Assistants – Debbie, Cara, Rachel, and Dana – are my right-hand ladies. They allow me to perform demanding and intricate procedures so you can receive the highest level of care. Without them, I could not practice.

portrait of Dina, Front Desk employee at Castle Family Dentistry, Washington, New Jersey


Front Desk

Dina has 2+ years working at the front desk for Castle Family Dentistry. She enjoys interacting with all the patients that come in the office and over the phone.

Dina and her Husband are local residents of Washington. She stays very busy with her Daughter who is a competitive cheerleader for the Warren Hills Jr Streaks. She also enjoys spending time with her Goldendoodle Boddington.

portrait of Tracey, Office Manager at Castle Family Dentistry in Washington, New Jersey


Office Manager

Tracey has 10+ years of experience assisting and managing a dental office. She is willing and eager to deal with the diversity of tasks that may arise. She is always there to assist with any questions or issues.

Tracey and her husband Ron are lifelong residents of Washington. She has two daughters attending college. In her spare time, she enjoys going to the beach, walking, and spending time with her family and friends.


Business Manager

Heather has been a registered dental hygienist for 15 years. She started working at Castle Family Dentistry in July of 2019. Most of the time she is helping out as a business manager and helps fill in for the hygiene department.

Heather is also Dr. Bialiy’s wife and one of the reasons why he decided to become a dentist. When not helping out in the office, she is driving her beautiful daughters all over NJ and PA. She also enjoys spending time with friends and family. Heather’s first love is dancing and performing. She also loves cuddling up on the couch with her cats and dog.

portrait of Dana, Dental Assistant, Castle Family Dentistry in Washington, New Jersey


Dental Assistant

Dana started in the dental field at age 18 working in a dental laboratory. Soon after, her interest grew and she went to Dental Studies Institute to achieve her Radiology license. Dana worked in Bergen county for twelve years and continued her education receiving her CDA and RDA. Dana now resides in Pennsylvania where she raises her two children. While the kids keep her and her husband busy, she still works part-time and continues her passion for rescuing dogs from high kill shelters and finds foster and permanent homes for them.

portrait of Juliet a Dental Hygienist at Castle Family Dentistry in Washington, New Jersey


Dental Hygienist

Juliet is an R.D.H. that joined our staff in 2017. She is passionate about teaching her patients about the oral-systemic link and the importance of good oral hygiene. She loves what she does, and that is evidenced by the dental hygiene study club she helps run or the dental voluntarism she participates in throughout the year. She is a proud Jersey native and a graduate of Middlesex County College.

In her free time, you can find her taking in a play, spending time with her friends (it’s actually her cats), and learning about & experiencing the world around her. Her other passion is food- not cooking it, but eating it. When you’re in her chair, ask Juliet about her most recent culinary adventure or travel plans- she will gladly tell you about the best place, in her opinion, to eat wherever she has visited.

portrait of Cara, Dental Assistant, Castle Family Dentistry in Washington, New Jersey


Certified Dental Assistant License and Registered Dental Assistant

Cara graduated in 2012 from the Dental Assisting and Radiology Program at Warren County Community College. She is also the Dental Radiography Instructor at Warren County Community College. She earned her Certified Dental Assistant License and Registered Dental Assistant License in 2019, as she enjoys bettering her education and learning new things. She has one daughter, that is her whole world. In her free time, she loves to spend time with her daughter, visit her family in North Carolina, read, garden and trips to the beach.

Castle Family Dentistry, Registered Dental Hygienist, Kerstin


Registered Dental Hygienist

Kerstin's education consisted of Millersville University and Northampton Community College. Kerstin has been a dental hygienist for over 25 years. Her favorite part of being a dental hygienist is easing the fears of her apprehensive patients. She also loves to educate her patients on the link between dental health and the health of the entire body. Graduated from Liberty High School in Bethlehem, Pennsylvania and currently resides in Easton, Pennsylvania.

Rebecca, dental assistant, Castle Family Dentistry


Dental Assistant

Rebecca graduated from Warren County Community College’s Dental Assisting and Radiology Program in 2019. She spent the next year working as a Dental Assistant in Orlando FL. After moving back to NJ, she joined the Castle Family Dentistry team in January 2021. With a passion for patient education, Rebecca loves developing a sense of trust with each of her patients, helping them understand their dental treatment.

When she is not working, Rebecca loves to bake, watch movies, hit the gym and spoil her Great Dane, Levi.

Castle Family Dentistry

151 West Washington Avenue
Washington, NJ 07882
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Monday: 11am-7pm
Tuesday: 8am-5:00pm
Wednesday: 10am-7pm
Thursday: 9am-3pm
Friday: 8am-5:00pm



Connect With Us

New Technology With a Gentle Touch

We utilize leading-edge dental technology as part of our commitment to providing an exceptional level of dentistry. These tools allow us to detect issues earlier, diagnose, and treat more dental issues faster while keeping your comfort priority one at all times. You can trust you’re getting only the latest dental technology and treatments when you visit our office.

A dentist shows a dental patient an x-ray of their 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
A dental assistant wearing blue medical gloves holds an intraoral camera

Intraoral Camera

A picture explains what words never can, especially when it comes to your teeth. Intraoral cameras can take pictures with such detail, showing cracks and stress marks in a tooth that can’t be seen with the naked eye.

Intraoral Camera
iTero digital intraoral scanner

Intraoral Scanner

Our office uses intraoral digital scanners to create a highly detailed 3D model of your teeth. The resulting 3D surface model is the virtual, time efficient, and safe alternative to traditional plaster models.

Intraoral Scanner