Lotus Orthodontics and Periodontics 1298 Northeast Orenco Station Parkway, Hillsboro, OR 97124

"Dr. Hsieh is the most caring and honest dentist I've ever had. And I've had a lot of dentists (I move around a lot). I had a problem with my insurance and he helped me resolve it! I was a tricky case because I already had braces, am expecting jaw surgery, and moved here for graduate school (so my insurance also changed). Despite all of this, Dr. Hsieh accepted me as his patient and addressed all of my concerns in a professional manner. I highly recommend this clinic!"

"I don't usually write reviews, but I highly recommend this periodontist. I was pretty terrified of this gum grafting procedure. But it was less intense than I feared, and Dr. Hsieh and his team were phenomenal. The whole process went smoothly. I highly recommend this doctor. Five stars for both the technical and psychological care they provided."

"I'm lucky that I found him after my previous dr decided to leave me before she complete my treatment. Dr. Frank makes his time to answer all your questions. And he kindly check on you everytime you had bone graft, sinus lift or etc, of course. Also he is a honest person that you can trust. I would love to have him as my periodontic for my life time!"

"I had a very good experience getting a retainer from Dr. Hsieh. He was very patient and responsible, and even answered a lot of questions unrelated to the retainer. The cost was on the low end in this region. I would recommend Dr. Hsieh to anyone who needs an Orthodontist."

"Dr Hsieh has been a terrific provider for our teenage son. He is highly responsive and is very thorough. He explains what he is doing, why, and what to expect. He was on contract through our insurance and everything about payment and cost was clearly explained and well managed. When we've had questions or concerns he works our son in on short notice to check his braces or make a change. He is ALWAYS ready for our appointment on time and is often early. Our son now definitely has the best teeth in our house thanks to his fine work! Highly recommended."