Dentists' incomes have been declining for most of the past decade due to a combination of factors: decreased demand for dental services, an oversupply of dentists, rising costs of doing business, decreased insurance reimbursements, and increased competition from corporate dental chains. To combat this, many dentists are partnering with itinerant dental specialists who visit their offices and allow the dentists to offer more services and generate additional revenue without large upfront costs. Services like MyPractice9 help connect dentists in need of specialists with qualified itinerant specialists.