Summit State Bank has promoted Peggy Wyman to vice president and branch manager in Rohnert Park. Ms. Wyman has over 30 years of banking experience and has been with Summit for two years. Ms. Wyman is currently on the board of the Rotary Club of Rohnert Park Cotati, NOAH (Neighbors Organized Against Hunger), Leadership Team of BNI Direct Connections and is on the Steering Committee for the upcoming debut of Leadership Rohnert Park with the Rohnert Park Chamber of Commerce.