Dr. Ruby E. Lockhart
Early Life & Foundation
Ruby Esther Lockhart, a native of San Francisco, California, is the second youngest of eleven children. She is a woman of deep faith, compassion, and unwavering commitment to God, family, ministry, and service.
She and her husband, Reverend Willie L. Lockhart, Jr., are faithful members of Progressive Community Church of Stockton, California, under the leadership of Senior Pastor Glenn R. Shields, Sr. On February 14, 2026, Dr. Lockhart and Reverend Lockhart celebrated 30 years of marriage. Together, they share a blended family of seven children, twenty-two grandchildren, and one great-grandchild.
Dr. Lockhart studied Speech Communications at San Francisco State University and later earned a Bachelor of Theology from Good News Seminary and Bible College in June 2014. On June 1, 2024, she was conferred an Honorary Doctorate of Divinity from Zion Theological Seminary & Bible College in recognition of her lifelong commitment to the study, teaching, and practical application of Scripture.
As the daughter of a pastor and a lifelong student of the Word, Dr. Lockhart has spent decades serving in ministry, teaching biblical principles, encouraging others, and living out her faith in practical ways. She is also a member of the Intercessory Prayer Ministry Team at Progressive Community Church, where prayer remains a central part of her service. She is often called upon to pray with individuals and families during times of illness, crisis, and need, both within and beyond the church.
A Journey of Resilience
Dr. Lockhart’s journey through serious illness has been long, difficult, and marked by extraordinary endurance.
In 2009, she suffered her first heart attack. Years of significant heart and kidney disease followed, along with repeated hospitalizations and complex medical treatment. In the summer of 2018, she suffered a second heart attack. As her condition worsened, her medical team began preparing her for a future heart transplant. By August of that year, her heart condition had become increasingly critical, leading to open-heart surgery and the implantation of an LVAD, a Left Ventricular Assist Device.
In 2020, Dr. Lockhart received a life-saving heart transplant and her first kidney transplant. Following those transplants, she became critically ill and spent approximately seven months hospitalized. During that time, she lost the ability to walk, talk, and fully use her limbs.
After being released from Stanford Hospital, she was transferred to St. Francis Rehabilitation Center, where she spent another month learning to walk, talk, and regain the use of her arms and hands. Her recovery required intense rehabilitation, perseverance, and faith.
Her first transplanted kidney never functioned, requiring continued dialysis and ultimately a second kidney transplant at UCSF in 2023. Yet even in the midst of profound suffering, Dr. Lockhart continued to minister.
She intentionally carried small Bibles and Christian materials with her into the hospital, sharing Christ and offering hope to doctors, nurses, medical staff, patients, families, and others she encountered. Even while fighting for her own recovery, she continued to pray for others, encourage them, and witness to the faith that sustained her.
Her extraordinary medical journey, the relationships she formed throughout years of treatment, her continued positivity, and the remarkable course of her recovery were later featured in a full-page Stanford newsletter story. Stanford recognized the significance of her recovery and the strength of her journey. Dr. Lockhart sees it even more deeply—as a testimony to the miraculous, sustaining, and faithful power of God.
“My grace is sufficient for thee: for my strength is made perfect in weakness. Most gladly therefore will I rather glory in my infirmities, that the power of Christ may rest upon me. Therefore I take pleasure in infirmities, in reproaches, in necessities, in persecutions, in distresses for Christ’s sake: for when I am weak, then am I strong.” — 2 Corinthians 12:9–10 (KJV)
For Dr. Lockhart, this Scripture is not simply inspirational. It is personal. She has known what it means to be weak, to suffer, to face uncertainty, and still experience the strength of God carrying her through.
Her dissertation, “A Suffering Servant on a Mission,” reflects that truth. It speaks to a life in which suffering did not silence service, hardship did not extinguish faith, and weakness did not cancel purpose.
Ministry & Community Impact
Dr. Lockhart is the Founder and CEO of Hart To Hart Ministries, Inc., a faith-driven nonprofit organization dedicated to providing spiritual encouragement and practical support to underserved and unhoused individuals and communities throughout Northern and Central California.
Her life experiences have deepened her compassion for people who are hurting, discouraged, overlooked, or in need of hope. Through Hart To Hart Ministries, she seeks to meet people where they are—with dignity, prayer, encouragement, practical assistance, and genuine care.
Her ministry is rooted in a simple conviction: people need to know that they are seen, valued, and not forgotten.
Dr. Lockhart also serves as an Ambassador for Donor Network West in Modesto, California, advocating for greater awareness of organ donation. As the recipient of a heart transplant and two kidney transplants, she brings a deeply personal testimony of survival, gratitude, and hope to that work.
She is also a Certified Christian Coach and has served in numerous ministry capacities over the years, including Children’s Church Instructor, Sunday School Superintendent, Women’s Ministry Leader, and Christian Education Director.
Prayer remains at the heart of who she is. Whether standing beside a hospital bed, serving someone on the street, encouraging a family, leading in ministry, or responding to someone in need, Dr. Lockhart believes deeply in the power of prayer and in making herself available for God to use.
Her life reflects faith, kindness, resilience, compassion, courage, and purpose. But above all, Dr. Lockhart gives God the glory for the strength that has carried her through.
She remains a suffering servant on a mission—a woman whose life bears witness to the truth that God is faithful, His grace is sufficient, and His power is made perfect in weakness.