GDBHT 2021 Video Library

Tom Nix

CEO, Ria Health

As the Chief Executive Officer of Ria Health, Tom brings experience in building scalable B2B channels and improved customer experiences. Tom will contribute to Ria's mission, to help anyone seeking to change their relationship with alcohol and improve their overall well-being.

Chief Executive Officer for Scala, Inc., the global leader in Digital Signage solutions, Tom led a successful turn-around of Scala, returning Scala to profitability while growing the top line and increasing shareholder value.

Demetrios Marousis

Director of Behavioral Health, Highmark

Demetrios Marousis is a creative solution-focused executive leader and clinician with experience providing strategic clinical, operational, compliance and quality leadership.As Director of Behavioral Health, for Highmark, he leads a team of licensed mental health professionals and nurses to perform utilization management activities and case management for Highmark’s insured lives. He contributes to Highmark’s parity compliance objectives. He is responsible for the creation and execution of operational strategies related to the Highmark response to the opiate epidemic, for designing and implementing processes and changes in response to legislative activities, and for coordinating and supporting enterprise behavioral health integration activities in the areas of provider relations, provider contracting, compliance quality, fraud/waste/abuse, and value-based reimbursement.