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Ventana here to stay, CEO tells OV; more jobs to come in 2009
Randy Metcalf/The Explorer, Oro Valley Mayor Paul Loomis (left) speaks with Roche CEO Severin Schwan at a luncheon last Tuesday. Roche bought Oro Valley-based Ventana Medical Systems earlier this year and plans to add about 350 more positions at the diagnostics firm by the end of 2009.