For some children and adults the idea of visiting a dentist brings on a major anxiety attack. To them the idea of visiting a dentist seems impossible. Young children often have developed a fear of the dentist from popular culture or their peers. Likewise for some adults, they may have a serious phobia built up over many years, or they might not have the capacity to cope with the sensations, or confinement while receiving dental care.
We don’t know of any other dentist that can offer that level of care and experience for people with special needs.