Healthcare Services Group Inc. has promoted attorneys Dana Frese and Arvids Petersons. Frese was promoted to senior vice president-claims & general counsel. Frese previously served the company as outside general counsel with Carson and Coil.

Petersons was promoted to director of risk management. Prior to joining HSG, he served as deputy director of the Missouri Attorney General's Medicaid Fraud Control Unit and as general counsel for the Missouri Department of Health and Senior Services.