Suzanne Kris Ruth Nikki Johanna Soraya Jeannie Mohommad Chris Gayle Sheryl Iku Afton Peggy Sarah Bridgette Suzanne Nocco - Practice Manager Kris Scoggins - Site Supervisor Pleasanton Concord: Suzanne Nocco - Practice Manager Ruth Bell - Billing & Collections Specialist Sheryl Hegarty - Bookkeeper Johanna Schroll - Lead Echo Technician Jeannie McCutcheon - Administrative Medical Assistant Chris Kamola - Discharge Coordinator Afton Jensen – File Clerk Pleasanton: Kris Scoggins - Site Supervisor Pleasanton Johanna Schroll - Lead Echo Technician Sheida Malek - Echo Technician Mohammad Mahmoud - Medical Assistant Nikki Pratt - Medical Assistant Peggy Simat – Medical Assistant Soraya Zakria - Discharge Coordinator Gayle Helmuth – Receptionist Sarah Hosny – Receptionist Iku Burns – Nuclear Technician Bridgette Sohn – File Clerk