John R. Matthews

John R. Matthews served for many years as Associate Director of Midwest Ministry Development Service in Columbus, Ohio. He is co-author with Kristina R.Guitierrez and Ross Peterson of Health, Holiness & Wholeness for Ministry Leaders (Judson Press, 2020.)

Kristina R. Guitierrez

Kristina R. Guitierrez is an ordained minister in the American Baptist Church. She currently serves as a counselor at Midwest Ministry Development Center.

Ross D. Peterson is a pastoral counselor and clinical professional counselor with more that 23 years of experience working in church-related setting and teaching in Chicago-area seminaries.