Most Active Agents Oakland on Zillow http://www.zillow.com/directory/Oakland-Pittsburgh-PA/real-estate-agents/ top contributors Oakland on Zillow Christa Ross http://www.zillow.com/profile/Christa-Ross/ <img src=http://photos3.zillow.com/is/image/i0/i2/i4527/IS171h2cvjjqmcj.jpg?op_sharpen=1&qlt=90&hei=62&wid=62></img> 7 listings, 285 contributions http://www.zillow.com/profile/Christa-Ross/ Christa Ross