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


"A superior dental experience! I truly feel I’m in good hands when I go to KFA. Everyone is extremely professional and their work is thorough. Great atmosphere, I always feel comfortable. I love the entire staff there... Super friendly and helpful! I wouldn’t go anywhere else!!"



"I started going to KFA Dental around 8 years ago. They are the BEST by far! Everyone in the office is kind, compassionate and professional. My dental Hygenist, Melissa, and my dentist, Dr Aldieri, have taken excellent care of me. They are truly concerned with my overall health, In addition to my dental needs. If you are considering switching, look no further. This is the place to get the absolute best care!"



"I have been going to this dental practice for more than 25 years and couldn't imagine getting dental work done anywhere else. They have moved from their original location and have added 2 dentists over the years but a practice I always loved got even better over time. I cannot say enough positive things about my experience there. The office is modern and immaculate. When you arrive for your appointment, you are immediately greeted by the friendly staff at the reception desk. The office is run like clockwork so you never have to wait very long. Once called in, you are personally escorted to your dental chair (which has a massage option) where they go out their way to make you feel extremely comfortable. You get personalized attention to discuss any problems or concerns you may be having in your mouth. This office has all the latest and greatest in technology to make your experience the best it can be. The dentists, hygienists and all staff members are great people who are very caring and dedicated to their profession. My family of five are all patients and although my older children moved away from the area, they return to have all their dental work done by KFA Dental!"



"I love KFA dental ! 5 years ago my son was treated by Dr. Kahn for some cosmetic dental work. My son was about to go away to college and was very unhappy with his smile. He rarely smiled and that made me hurt for him. We had a consultation with Dr Kahn who was happy to help my son. Dr. Kahn’s care and concern, along with his professional expertise brought back my son’s smile. To this day my son still talks about his smile and how happy he is with Dr. Kahn’s help. I would highly recommend KFA dental. #happysonhappymom AND… Over the past year Dr. Ferrari has helped me with my dental care. I came to her with concerns regarding my 30 year old cosmetic dental work. My case was extensive, needing implants , orthodontics and Endodontics along with cosmetic work. Dr Ferrari took on my case and guided me through every step of the way. She listened to my desires for a finished smile and I felt she truly understood what I was communicating. She is great at what she does, and is very detail oriented. I love the fact that she is a perfectionist and does not settle for anything less. After the structural work was completed, Dr Ferrari put her professionalism to work and completed my cosmetic work. Today was my final visit and I could not be happier. Her complete staff at KFA are wonderful as well ( From the front desk, to the office manager Christine, to the hygienists). I highly recommend Dr. Ferrari for any work (routine maintenance to cosmetic). She’s the real deal!"



"The KFA team are not only excellent dentists, they are a family of kind, caring professionals who patiently work with each patients needs. They have treated my entire extended family from ages 16-87. The office is immaculate. You are never rushed and there is always a comprehensive plan in place before any work begins. My husband John has worked for Henry Schein for many years and is highly selective re dentists and best practices. He has never seen a cleaner, more well run practice. Most of all they’re a lot of fun . Ps ty ty ty for everything 💕"




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Contact Us

Farmingdale Office

375 Fulton St

Farmingdale, NY 11735