We tested with Elizabeth Mika. She is GREAT! My four year old felt so at ease and she was very helpful in her recommendations and discussions with us about his results. She only charged a total of $500 for BOTH the WPPSI and WIAT. She also only does Gifted so very familiar with how to properly test them. She's in Gurnee which was a drive for us but well worth it. Most other Psychologists I consulted charged $500 for just the WPPSI.