Williamsburg Smile Design 189 North 9th Street, Brooklyn, NY 11211

"Stay away from this dentist, they do poor dentistry and charge way too much for amateur work. They constantly change dentists and use unprofessional assistants. I have been going to them for years now and they have without my knowledge changed my primary dentist and had someone just show up and do the job (not well) and had problems with the tooth for months after… today they said they would cancel my appointment without charge (they have a policy, but I am sick) and I rescheduled only to find they tried to charge an old credit card they had on file $100. They just did it anyway. You lost a client today. 0 stars"

"RUN AWAY! Will tell you have more cavities then you actually have, try to upsell you on every service they can and add several charges through your insurance they know won’t be covered!!! If you’re listening this is not the way to keep customers coming back."

"Love this place. Doctor Khan is extremely personable and proficient. I always feel super comfortable and happy with the services provided by Doctor Khan and Williamsburg Smile Design. The receptionists are also very kind and helpful. Would for sure recommend"

"Great dentist! Very thorough, very friendly, and even somewhat complex care (crowns, large filling replacements) have been essentially pain-free. Cleaning technology has been nicely upgraded over the several years I’ve been a patient. Couldn’t be happier!"

"I would highly recommend avoiding this dentist office at all costs. I visited years ago for a routine cleaning. They told me I had 4 cavities. When I was checking out, they were pushing me really hard to schedule having those cavities filled. I had a weird feeling and decided to pursue another opinion. After going to a different dentist office a week later, I was told I had zero cavities. I am disappointed to read many others on here had a similar experience."