Preston Fields has over 20 years of experience as a health care professional and educator. He has helped clients and students achieve specific health and academic goals through customized programs and ongoing assessment. As a health coach, Fields has helped diabetic clients lose significant weight and improve blood glucose control. As an academic tutor, he has improved many students' grades from C's to A's and increased standardized test scores. Fields also has experience as a counselor providing psychological treatment and case management.