Treanna John
meet the orthodontist

John Castronova, DMD

Dr. John Castronova was born and raised in Nutley, NJ. He attended Haverford College in Haverford, Pennsylvania where he earned a Bachelors of Arts in 2007. He later became a dentist in 2011 earning his Doctorate of Dental Medicine degree from the University of Medicine and Dentistry of New Jersey. Upon graduation he was inducted into the OKU National Dental Honor Society (Omega Omega Chapter). He then went on to complete a three-year residency, to earn a certificate in orthodontics, at Montefiore Medical Center in Bronx, New York.

Dr. Castronova is committed to learning and enjoys getting to know all the patients of the practice. In his free time he enjoys reading, watching sports, and staying active.

“My goal is to help you and your family receive dental care that is faster, easier, and more comfortable than ever. We strive to not only educate every person that walks into our office, but to also help curate an individualized experience at all times.”

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"Even with my complicated case, Dr. Castronova has always stayed committed. With the help of his office, I was able to get the necessary orthodontic care completed to help bring my smile back to life. Beside his excellent orthodontic skills, his communication skills and bedside manner are outstanding as well."

orthodontic excellence With Meticulous Attention

Combining Expertise, Empathy, & Compassion

Dr. Castronova and the team at the Bergenfield Orthodontics understand that providing individualized care goes a long way. Our practice revolves around a first-name basis and will always give your voice the attention it deserves, especially when it comes to maintaining and improving your smile and functionality. With over 10 years of education and experience in all aspects of orthodontics, our office is proud to serve Bergenfield, Dumont, New Milford, Tenafly, River Edge, and other surrounding communities.

We Can Help You Straighten Your Teeth In a Timely Manner!

When visiting our office, we want you to know that we are here for you every step of the way. From the office amenities to the one-on-one consultations and appointments, every step of the patient experience has been tailored to provide you with seamless, high-quality care.

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Ready to Embrace Your New Smile?

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