I don't know if distance wise (Newberg, OR) this will work for you but here's the info anyway.
I had some very good help as well as a comprehensive evaluation by Bud Herigstad, PT - the owner of the PT place linked here-
http://www.chehalempt.com/
another info page
[Chehalem Physical Therapy
Byron Herigstad PT, Stewart McComb MSPT, CPI, CSCS, Peter McLean DPT, Stephanie Schultz DPT, Maria Tang OT, CHT
Professional Services:
Physical Therapy, Occupational Therapy
*Direct Access Without Referral]
http://www.nwrehab.com/ClinicInfo.aspx?id=107