Webster Arts has named Patrick Murphy president of its board of directors for 2017-2018. Murphy is vice president of production at KETC/Nine Network. He joins other new executive committee members K Wentzien, Katie Stocke, Peter Love and Kathie Cahoon.

AON has promoted Chip Lerwick to resident sales director at its St. Louis office, where he leads the business development team. He formerly served as national business development director for the company’s food system and agribusiness practice.

Surgeon and private-practice physician Dr. Paul Lux has joined the hip and knee division of Washington University Orthopedics. He practices at Barnes-Jewish West County Hospital.

Washington University School of Medicine has named Dr. Paul Scheel Jr. associate vice chancellor for clinical affairs, as well as chief executive officer of Washington University Physicians. He comes to the school from Johns Hopkins University School of Medicine.

Ted Gottlieb of MORE, REALTORS recently was named a Certified Senior Advisor by the Denver-based Society of Senior Advisors. The credential designates agents who are specialists in serving senior real estate clients.