Cosmetic Dentists Farmingdale, NY

Meet Our Dentists

Our highly skilled team of dentists is dedicated to providing healthy, beautiful smiles using years of experience, expertise, and dedication.

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Our Services

We offer a variety of general, cosmetic, and restorative dentistry using advanced technology for a comfortable appointment and excellent results.

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Welcome to KFA Dental Excellence where we believe above-standard care, good communication, and a comfortable experience are just as important as our state-of-the-art technology and highly skilled dentists. Here, we aim to educate you, help you feel comfortable, and work together to give you a picture-perfect smile.

About Us

Our Services

Meet Our Doctors


Donald Kahn, D.D.S.

Meet Dr. Kahn

Angela Ferrari, D.D.S.

Meet Dr. Ferrari

Daniel Aldieri, D.D.S.

Meet Dr. Aldieri


"Okay, so I have been going to KFA dental for going on almost a year now. I was waiting to write a review after getting a bunch of fillings. Because I'm being honest, I was terrified of going back to the dentist. But before I delve into that, I want to talk about how amazing and kind everybody in the building is. The ladies at the front desk are SUPER professional, no question is a stupid question to them. I have never seen them rude to anyone before. You know how sometimes in some medical practices, you can have amazing healthcare professionals, yet the front desk staff is rude and it kills your overall experience? NOT THIS PLACE WHATSOEVER. Moving on, my first visit they did a bunch of X-rays and laid out to me what work needs to be done and explained in lay-mans terms what I need done and why I need it. Dental work is expensive, so you can always go on a payment plan and slowly pay everything off. (also, I have a few fees I still have to pay, and they don't seem to harass you about paying them off quickly) During my cleaning the dental hygienist was super professional and made sure I didn't feel any pain during it since I haven't had a cleaning done in a while. They give you an option to put the anesthetic ointment on your gums. During my fillings, I went in terrified I would feel the novacane needle, they were really good at letting me know what I was going to expect and that I was numb enough before injecting the needle. They gave me a lot of good tips and tricks to cleaning and caring for my teeth and I would honestly recommend people I know to go to KFA dental. If you are still worried about covid, and want to know if there's precautions still put in place, the dentist and hygienist still wear their masks in the there all day, and they ask that you wear a mask going into the building as well. Anybody scrolling reviews to see if they are worth going to, I would say definitively go! It is worth it here."



"I’ve been with KFA dental for about 6 years now and the only regret I have is that I didn’t know about them sooner! Everyone there is very professional, caring, and thorough. The office is very nice, clean, and they have all high tech equipment. Everyone there takes their time to get to know you. The doctors, dental assistants, etc. explain everything to you so you feel as comfortable as possible with whatever procedure you’re having done. They never make you feel silly for any questions that you have. I used to have such anxiety going to the dentist and now I know I am in such good hands with the KFA family. They’re wonderful. Can’t say enough about them!"



"KFA is the most pleasurable dental experience! They are truly a team of hardworking professionals who make comfort and your dental needs come first!"



"Always feel like I am in professional caring hands when I enter this office! Exceptional front desk staff, hygienists (shout out to Victoria!!) and dentists (especially Dr Ferrari ).All have knowledge and kindness beyond all comparison ! So fortunate to have found KFA and happy to call them my dental crew! Thank you all!"



"This place is amazing! No one else I trust with my smile. Dr. Ferrari and her team do an immaculate job!"




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Contact Us

Farmingdale Office

375 Fulton St

Farmingdale, NY 11735