BATTLE GROUND, Wash.--(BUSINESS WIRE)-- #housingmarket--Gateway Mortgage Group, a division of Gateway First Bank, announced it has opened a new mortgage center in Washington to meet increased demand from local communities for home financing. The new opening in Battle Ground, brings Gateway's footprint to two in the state of Washington and more than 150 mortgage centers across the United States. "Join us in celebrating the opening of our new Battle Ground Washington office. We are excited to expand our SW Washin