Our practices include Barnet Dulaney Perkins Eye Center, Southwestern Eye Center, Retinal Consultants of Arizona, M&M Eye Institute, Abrams Eye Institute, Southwest Eye Institute, Aiello Eye Institute, Moretsky Cassidy Vision Correction, Wellish Vision Institute, West Texas Eye Associates and Vantage Eye Center. Keeps up-to-date on the following knowledge areas: Revenue Cycle workflows, revenue cycle software system upgrades and enhancements, clinic department operations, medicare regulations and commercial billing guidelines, adult education theory and technologies, and NextGen systems patient access and revenue cycle systems .