Sarah Keller is an excellent chiropractor who is very knowledgable and friendly. She takes time every visit to address all the problems I have. She is very good at isolating specific problem muscles and stretching them out. Sarah Keller is adept and very skillful. She is a step above the other chiropractors I have been seen by in the Portland area. I play baseball and have a job that keeps me active. Sarah has helped me stay in peak shape for my job and on the field. I highly recommend Sarah for everyone!