Each of the two founders of Halo Healthcare had a parent with an ostomy. Hollister is a company dedicated to providing product lines in ostomy care, continence care and wound care. Hollister is dedicated to continuous product development and to making a difference in people's lives. Hollister's top products are Hollister ostomy supplies, Hollister catheters, and Hollister wound care products. Hollister's website includes a significant amount of information in their Learning Center on understanding an ostomy, maintaining healthy skin, living with an ostomy and usint ostomy products.