Valley Baptist Medical Center Brownsville, Attn: Administration, 1040 West Jefferson, Brownsville, TX 78520, (956) 698-5400 Or Valley Baptist Medical Center Harlingen, Attn: Administration, 2101 Pease Street, Harlingen, TX 78550, (956) 389-1100. The grievance committee will review each grievance and provide you with a written response within ....