I'm in the Emory wound care program. At first I thought I would go after all three certifications (wound care, ostomy, continence). I'm not sure if this is necessary, however, as many of the job postings I see only require wound care or don't specify exactly which cert they want. Experienced wound care nurses: what is your opinion, especially for a new wound care nurse like myself? Does it help to have all three certs or is wound care enough?