Any General Dentist out practicing several years decide to apply for specialty?

I'm a general dentist out practicing 11 years, have my own practice too, wanting to apply for a pedo program. Besides the working experience what should I work on to increase my chance? Also how do you go about getting a letter of recommendation from the faculty? Thanks
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Dental Residents and Practicing Dentists Source Type: forums