Dr Kevin Kirby is one of the leaders in podiatric biomechanics, has been running competitively throughout college in UCD, and I believe he also teaches biomechanics at the pod school in Oakland, California. I wonder if any members here can speak on that school's behalf if they get good sports med exposure there? I know being at Temple, there's a gait lab and an awesome sports med club that goes out and volunteers at many athletic events throughout the year where you actually practice a lot of sports med with Dr Palamarchuck (who was an olympic race walker once).
However, the previous posts are correct in that it really depends on where you get your residency. I was told by an attending that Dr Green from Scripps Mercy Kaiser in San Diego is THE MAN when it comes to biomechanics (which is near the new western school, so... think about that). Also, Swedish in seattle, Legacy in portland are big names when it comes to biomechanics. Residencies with sports med focus are more abundant in the west coast. However, residency directors look at how well you do in school and clinic, not which pod school you went to.