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Castanaro Dental

About

Castanaro Dental is a family-run dental practice in Yonkers, NY, founded by Dr. Frank J. Castanaro in 1978 and now run by his son, Dr. John C. Castanaro. The clinic is known for its "metal-free" approach, utilizing advanced technology like digital scanners, lasers, and on-site crown milling (CEREC) to provide efficient, comfortable, and state-of-the-art care. They offer a wide range of services, from general and cosmetic dentistry to advanced restorative procedures, with a focus on patient comfort and education.

Hours

Monday

Closed

Tuesday

7:30 AM – 3:00 PM

Wednesday

7:30 AM – 6:00 PM

Thursday

8:00 AM – 3:00 PM

Friday

6:30 AM – 3:00 PM

Saturday

Closed

Sunday

7:00 AM – 2:00 PM

Quick Info

Address

970 N Broadway STE 304, Yonkers, NY 10701

Phone

(914) 964-9500

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Detailed Introduction

Castanaro Dental is a highly-regarded dental clinic located in Yonkers, New York, with a family history of providing dental care. The practice was originally founded in 1978 by Dr. Frank J. Castanaro and is now led by his son, Dr. John C. Castanaro. The clinic is dedicated to a patient-first approach, striving to make dental visits comfortable and informative. They pride themselves on a "metal-free" office, exclusively using composite fillings and all-porcelain crowns. The practice is at the forefront of modern dentistry, having invested in a range of advanced technologies to enhance patient experience and treatment outcomes. This includes a fully integrated digital panoramic machine for comprehensive X-rays, a digital scanner that eliminates the need for traditional, messy impression trays, and intraoral cameras that allow patients to see their procedures in real-time. A key technological highlight is the Sirona CEREC laser, which enables the clinic to create and place crowns and other restorations in a single visit, significantly reducing the time and number of appointments required for complex procedures. The clinic also uses lasers for a variety of treatments, such as painlessly reshaping gum tissue. Dr. John C. Castanaro is a highly educated and accomplished dentist. After earning his degrees in biology, philosophy, and dentistry, he completed a residency at Montefiore Medical Center, where he was elected chief resident. He has been recognized as a "Distinguished Dentist" by The Expert Network and has received numerous accolades, including the Patients' Choice Award. In addition to his practice, Dr. Castanaro is a clinical instructor in the Mount Sinai Hospital Department of Dentistry and has lectured to military support personnel on acute dental trauma. The practice offers a comprehensive suite of dental services, from routine cleanings and fillings to complex cosmetic and restorative work like veneers and implants. They are known for accommodating busy schedules by offering extended hours on some days.

Photos

Patient Reviews

4.9 out of 5

Jason McConnell

Dr John is one of the most skilled dentists in Yonkers. I have been taking my family to his office for years now and I cannot say how amazing he and his staff are. Besides being a talented dentist he is also a compassionate human being that genuinely cares about his patience and their well-being.

Dr. John goes above and beyond, and it really shows in the quality of his work and the way he treats his patients. Highly recommend to anyone looking for a trustworthy and exceptional dentist!

June 8, 2025

Jeffrey N Sayegh

Dr. John is a phenomenal person. I remember I had an emergency on Thanksgiving and I gave Dr. John a call and he told me come right away to my office. I will be there in 15 minutes. After that day I needed to have an implant placed in and when I came back to the office. Dr.

John did a phenomenal job. His office is pretty cool. Filled with marvel characters and really cool paintings. His staff is very friendly and his approach is very modern. This is a dentist I would highly recommend to anybody to go to if you want a good smile.

April 23, 2025

Corazon Pineda

Dr. Castanaro is an outstanding dentist—gentle, thorough, and incredibly professional. He always takes the time to explain every procedure in detail, which is really helpful. If you find the dentist’s office intimidating, Dr. C is definitely the dentist for you.

Even my husband, who typically isn’t a fan of going to the dentist, is now a big fan of Dr. Castanaro! The office is also very accommodating to my busy schedule. Maureen, who mans the front desk, is a true gem—always pleasant and consistently goes above and beyond to help reschedule appointments. The entire team is friendly, efficient, and committed to making each visit comfortable. Highly recommend!

May 2, 2025

Emma Flanagan

I truly love this dental office! Every visit is a smooth, stress-free experience. I never have to wait—they always see me right on time, which I really appreciate. The entire team is so friendly and welcoming. The receptionist greets everyone by name, which makes it feel so personal and comfortable.

John is especially kind and always goes out of his way to help. The whole office runs efficiently and professionally. Wholeheartedly recommend!

June 11, 2025

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