The Joint Corp.

Joint Corp., a Scottsdale-based company that owns more than 320 chiropractic clinics in the U.S., recently said that Richard Kerley has been appointed lead director.

First inspired to become a chiropractor by his own elbow injury, Steven Knauf has come full circle, having been appointed senior director of chiropractic operations for Arizona, The Joint Corp. announced in Phoenix on Oct. 2.