I like this concept. Itinerant specialist who come to your office. There is not a large techno component except that technology allows for easier scheduling billing etc.
Synergy Specialists was founded by a group of board certified specialists in 2013 who imagined a more cohesive and profitable way to provide your patients with complex dental services. Synergy has developed an automated system to enable offices and providers to seamlessly link their clients, services, scheduling, and billing.
In the past I tried to set this up with specialists in my office. There were two problems. One the specialist was afraid that other referring docs would drop them and two there are some fee sharing laws to watch out for.