The Arcolian Dental Arts Society will install Dr. Jessica Mattern as president on April 23 at Toscana Restaurant, 1859 W. Central Road, Arlington Heights. Cocktails will be served at 6:30 p.m. with the dinner and presentation starting at 7:30 p.m. Mattern is a board-certified pediatric dentist with more than 15 years of experience serving children and individuals with special needs. Her fellow officers for 2024-25 will be Dr. Lauren Allegretti, president-elect; Dr. Charles Martello, vice president; Dr. Megan Ratliff, treasurer; Dr. Robin Gallardi, secretary; and Dr. Dominique Bertucci, dinner chair. Mattern will be accepting the gavel from outgoing president Dr. Mary Harris. For reservations, call Dr. Mary Harris at 847-404-9904 or Dr. Jeff Gentile at 630-953-1700.