Paramount has signed an agreement to acquire Indiana-based dental benefit provider Dental Health Options by Health Resources, Inc. (HRI). The company was founded in 1986 by a group of dentists. HRI is the dental benefit provider of choice for 250,000 members and over 3,600 employer groups. Its network includes nearly 2,700 directly contracted dentists in Indiana and Kentucky and another 95,000 dentists available nationally through leased network arrangements.