Patient Testimonials

"Our daughter has been a patient at Dr. Sierk's West Linn office for a little over a year. We are very pleased with how her orthodontic treatment is progressing. Dr. Sierk is great with the kids and his office is equipped with all the latest gadgets. The office staff is nice and friendly and easy to work with. Our appointments always start on time and we have never had to sit and wait. The office environment is warm and inviting and very kid friendly."

- Steve and Julie Rissberger

"Our family has had the pleasure of using the expert services of Sierk Orthodontics. They are a state of the art facility that provides excellent customer service and thorough orthodontic care. Both my husband and daughter have received treatment and have had positive experiences. The friendly and caring staff are professional and knowledgeable. It is evident that Dr. Sierk places an emphasis on customized care for each of his patients. We recommend Sierk Orthodontics to anyone seeking a quality orthodontic experience."

- Kate Barker  (Principal North Powellhurst Elementary)

"Sierk Orthodontics made my entire "braces" experience as an adult patient amazingly comfortable and worthwhile. Dr. Sierk and his extraordinary staff treat every patient with care and kindness, just like being part of their family. You'll feel comfortable in their beautiful office environment and secure in knowing that the end result will be a fabulous new smile."

- Kelly Devlin

"We are exceedingly thankful to you and your exceptional staff for our children’s great smiles. We appreciate the warm and friendly atmosphere of your entire office. Most impressive was the complete trust and confidence our children so quickly developed in you and your staff. We were pleased with every aspect of the process and appreciate your knowledge and explaining everything that would take place."

- The Womack Family

"Thanks to Dr. Sierk and his outstanding and FRIENDLY team, Jake and Sammie's experience with braces was easy! Every visit we were met with a friendly face and left knowing exactly where they were in their timeline to new smiles! We were always treated as individuals - never just another patient that they needed to "get in" and "get out" as we have experienced at other ortho offices."

- Cricket Forsey  (Real Estate Consultant/Realtor)

Two locations to better serve you:
West Linn: 503.675.1239  •  21900 Willamette Dr., Ste. 211 West Linn, OR 97068
Tigard: 503.620.6606  •  11565 SW Hall Blvd, Tigard, OR 97223

Our Office Hours:
Mon - Wed 8am to 5pm
Thurs 7am to 4pm

american association of orthodontists

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