Sierk Orthodontics 1918 Middle Road, Bettendorf, IA 52722

"We are so thankful for Dr. Sierk and his staff for giving our four kids the great smiles they have now. Our two oldest have gone off to college ,they have seen new dentists who have complimented on how beautiful their teeth appear after orthodontic treatment. Time and money well spent."

"I've got two kids who've been either treated or examined by Dr. Sierk and his staff. I have no other prior connection to Dr. Sierk or his staff prior to the care we've received. Customer service is top notch, everyone loves Danielle and she is absolutely perfect for her position (she could make millions teaching administrators how to greet patients/customers)! As soon as you walk in, the decor is an inviting pre-teen - teen space that's also comfortable for parents (even free Starbucks coffee); it's amazing! The rest of the staff are wonderful people, and very skillful while also being efficient. We've never had an issue with any of the staff, they are on task and very courteous. Dr. Sierk himself, a great mix of professionalism while also displaying a genuine care for all of his patients. My daughter is next in line for braces but needs some extra work that could be fixed by a few different solutions. He guided us to pursue the process for her treatment that was less in his pocket, but also explained why it would be best for her too. Lastly, my orthodontist retired and he was gracious enough to correct a retainer issue I had free of charge. His office, his staff, his equipment, all of that time and overhead, free of charge. This is the best orthodontics office in the Quad Cities!"

"Outstanding! Dr. Alexander is amazing, as is Danielle in scheduling! Our daughter had quite a bit of trauma to her teeth and Dr. Alexander went the extra mile. He made an effort to see her on a weekend, noticed when things didn't look right, made phone calls to her dentist and a wonderful endotonist. He could have waited, but he knew it was something that needed to be tackled right away, so as not to affect her later in life. We greatly appreciate his attention to detail and being proactive. Also, Danielle is SO sweet and her calming nature when greeting and scheduling makes you feel appreciated and well taken care of as a patient. Thank you to Dr. Alexander and his entire team!"

"Very happy with Dr. Sierk and his amazing staff! They get you in right away-anytime and always ensure you’re comfortable and satisfied. Your happiness is their top priority! Quick in and out to make sure kids aren’t missing school or parents missing work due to the process of braces. We have already seen a great improvement in our children’s teeth. Super fun office and the arcade is a little bonus of fun for the kidos. Ice cream prescriptions are the cats meow! Thank you for being so good to our children to ease their nerves when they come to visit. I will always recommend Dr. Sierk to anyone looking for an orthodontist❤️"

"My son saw Dr.Sierk for almost 2 years. Over $6500 and the braces were paid in full. Due to a job promotion we moved over 3 hours away. Sierk would not refund any of the money and said we could continue to go to them since my sons braces were still on. Driving that far every 4 months and having to take a full day off work was not an option for me. Needless to say it was very disappointing to pay that much money and not have the job completed. I think Sierk should have done some sort of refund or worked out a deal with another orthodontist to finish the braces. So if you aren't 100% sure you will be living in the area for the entire time I would recommend you look elsewhere. Also I was asked by our new dentist who had done my sons orthodontist work as it was not done well, very disappointing when you spend this kind of money."