American Artists Names Warren Chairman Of The Board American Artists Names Warren Chairman Of The Board American Artists Film Corporation named Dr. Glen C. Warren Chairman of the Board of Directors. Warren is one of AAFC's founders and has been a member of the Board since 1991. Dr. Warren, a practicing neurosurgeon, has most recently served as Chairman of the Board of River Oaks Health Systems, a two hospital systems in Jackson, Mississippi. Dr. Warren has been associated with River Oaks for seventeen years and earlier this year negotiated a $125 million merger with a publicly traded hospital corporation. Steven D. Brown, AAFC's Chief Executive Officer, is looking forward to utilizing Dr. Warren's business acumen.