Health and Wellness Ministries

Specialists                                   

Rev. Trey Comstock, III 

My ministry journey began at the age of 15, when I became the sound tech (and terrible background singer) of my youth group’s praise band. From there, it’s been quite a journey. I studied Theatre and Political Science at the College of William and Mary and hold a Master of Education from George Mason University, a Master of Public Health from Emory University, and a Master of Divinity, also, from Emory University. In between semesters, I worked as an international missionary and researcher, primarily in Kenya and Paraguay with shorter term pieces all over the place. I’ve been a playwright, worship media technician, middle school special education teacher, researcher, documentary film maker, missionary, and, finally, pastor. Grace church is the fifth congregation that I’ve had the joy of serving. Before coming to Palestine, I was the pastor at Lexington UMC and Blue UMC, in Lexington and Blue, Texas. Prior to that, I was the founding Associate Pastor of CrossRoads UMC in Pearland, Texas, and the Pastor-in-Charge at Smith Chapel UMC in Tunnel Hill, Georgia.

In a previous iteration of my life, I worked as a public health researcher out of the Religion and Health Collaborative at Emory University and earned my Master of Public Health. My research focused specifically on how churches can be involved in improving health outcomes in their communities In Kenya, this meant churches being the provider for HIV medication and running after school programs. In Paraguay, it meant being involved in fighting poverty and social isolation. In Atlanta, Georgia, it meant churches getting involved in teaching effective sexual and reproductive health education. What the program and needs are look different in each community, but the techniques for discerning what the most pressing issues are and developing an effective program are the same the world over. I can lead a church through this process of data collection, determining needs, deciding the church’s role, and building a health ministry that can improve health outcomes in their community.


Dr. Hilda R. Davis, PhD, LPC

Hilda Davis’ passion and purpose are to support the healing and wholeness of individuals, families, congregations, and communities. She is an ordained Deacon and has had the privilege of serving as a local pastor, an Editor with the United Methodist Publishing House and first Project Manager for United Methodist CommunicationsGlobal Health Initiative. She was also the founding Director of the Faith-Based Health Initiative for the Tennessee Department of Health. Currently, she is the owner of Hilda R. Davis Consulting and has the honor of coaching clients virtually through technology and face-to-face. Her work in local congregations led to the publication of her book, which encourages holistic wellness. 

Davis received her doctorate in Religion and Psychology from Vanderbilt University. She is a Licensed Professional Counselor and has certificates in wellness from national educational organizations. She has a daughter, Erin Grimes, and granddaughter, Ryan, who bring her joy.

Health and wellness have been my vocation for many years both professionally and personally. As an African American woman, I am acutely aware of the health disparities in the African American community. For the past twenty years I have worked in health-related settings, mental health agencies, and in public health to address those disparities. I have the honor of raising awareness and providing resources to improve health outcomes nationally—especially in the African American community.

Moreover, during this time, when the COVID pandemic is impacting all of our lives in ways that continues to bring suffering and grief, all communities can benefit from my health and wellness experience to reduce trauma related stress and connect more fully to the strengths of building on our spiritual foundation to improve mental and physical wellness. All of us have to pay attention to how we care for our bodies and also how we manage our mental and emotional distress. My experience as a holistic (or integrative—connecting body, mind, and spirit) counselor and coach can offer congregations:

  • individual and group counseling
  • resources to address the distress and uncertainty during this time of COVID that is impacting lives in multiple areas
  • assistance with designing health and wellness programs that have our Christian beliefs as the foundation, are intergenerational, and compassionate.

All of us are touched by this pandemic—we lament personally, for our communities and for the international events. Even with all the turmoil, God continues to call us to health and wholeness with the invitation, “Come to me all who are weary and overburdened and I will give you rest.” As a ministry specialist in physical and mental health, I offer to support your desire for the improved peace and wellbeing God promises.


Rev. Greg Oberg

Greg Oberg grew up as a NASA brat in Dickinson, TX. He went to Texas A&M University and was a part of the Corps of Cadets.   After graduating from A&M, the Obergs went to Wilmore, KY for Greg to attend Asbury Theological Seminary for three years.

After serving in a variety of churches, Greg was honored to be selected as the SHSU Wesley Director in April of 2012. He has a passion for helping young adults connect with a greater life in Jesus Christ. In May of 2015, for his dedication to campus ministry, Greg received the Francis Asbury Award. Greg is also a certified Health & Life Coach and is currently enrolled in the Disney Institute. 

When not serving in ministry, Greg can be found running 5Ks. Greg also loves going on cruises with his family. Greg and his wife Georgia met at the Texas A&M Wesley Foundation and have been married since 1999. They have three kids: Wesley, Lincoln, and Lexi.

As a certified health coach as well as an ordained pastor, Greg is passionate about helping people live into the best versions of themselves: spiritually, physically, financially, mentally, emotionally. An avid runner of 5Ks and half-marathons, Greg believes that a life in Christ should also mean a life of prospering wellbeing. Our combined health as Americans is continuing to deteriorate. Covid isn’t our only national health problem; so are heart disease, diabetes, obesity, cancer, suicide, opioid overdoses, and fentanyl overdoses. If there was ever a time for the church to guide people into lives of holistic health and wellness, it is now!


Rev. Dr. Tommy Williams

Rev. Dr. Tommy Williams is Senior Pastor of Trinity UMC in Beaumont Texas. Tommy has served growing congregations in rural, county seat, multi-cultural, and large urban contexts throughout the Texas Annual Conference for over 25 years. His experience includes leading an 11-million-dollar capital campaign, growing children ministries, outreach with refugees and at-risk youth, sports ministries, health ministry, and supporting the creation of non-profits birthed out of the congregation. Tommy’s doctoral work centered on the intersection of faith and public life exploring how a church becomes active in the welfare of the communities where they are serving. The Williams family have enjoyed being foster parents and other community involvement wherever they serve. In their off time they enjoy time at their family land in the woods of East Texas.

Most recently Tommy has written grants and partnered with others to expand access to COVID testing and healthcare in vulnerable neighborhoods.


Rev. B. T. Williamson

Rev. B. T. Williamson retired from active ministry in July of 2020 after 53 years of service in Executive Pastor roles, Senior Pastor leadership, Superintendent of the Houston South District, Director of Ministerial Services, Director of the Center for Clergy Excellence, and Assistant to the Bishop. A native Texan, who grew up in a parsonage family and lived across the breadth of the Texas Annual Conference, he holds degrees from the University of Texas and Southern Methodist University and pursued additional studies in Communication Arts at the University of Wisconsin.

For the last twenty-two years Rev. Williamson’s career focused on strategic planning, leadership formation, supervision, and administration. His service in the Center for Clergy Excellence helped establish standards for the professional development of clergy, interim ministry services, and one of the strongest benefit programs in the denomination. While in the position of Assistant to the Bishop, Rev. Williamson directed the Annual Conference gathering, coordinated the work of the Cabinet, facilitated the operations of the Core Leadership Team, and supported the bishops’ objectives related to boards, legal, personnel, fiscal, and strategic concerns.

Rev. Williamson was the co-founder of Benevolent Missions International, a non-profit organization dedicated to providing needed ophthalmic care to the underserved in Belize and Fiji. Current avocational interests include serving on the boards of Benevolent Missions International, Methodist Retirement Communities, Wiley College, the Transitional Intentional Interim Ministry Specialists Association, and he continues his membership on the Texas Annual Conference Investment Committee.

Ministry related to the health and welfare of individuals has always been at the heart of the church’s response to special circumstance. From hospitals to homes for children to retirement services to nursing scholarships to adoption and foster care – whether it is a local or international need, we take the love and compassion of Christ to those settings. It has been my privilege to be engaged in multiple health ministries. In the local congregation I worked with the Institute of Religion to help promote parish nurses in local congregation settings. The Pastoral Care Specialist program through the Samaritan Counseling Center provided additional skills for congregant relationships. Within the annual conference my tenure as the Director of Group Health Benefits provided an opportunity to create the clergy Wellness Program, which measurably improved the health of clergy and their families and controlled medical expense increases. Ten years as an Advisory Board member of Houston Methodist Hospital plus membership on the Spiritual Care Committee instilled an awareness of institutional trends in physical and spiritual care. Additionally, participation on the Methodist Retirement Communities Board led to a greater understanding of our aging population and types of communities it will take to meet their needs. But the highlight of my experiences in health ministry would have to be my association with Benevolent Missions International (BMI), a foundation dedicated to providing ophthalmic services in countries where the medical service is not available, or it is simply not affordable. In 1992 I helped co-found BMI as a non-profit foundation, which has now been present in eight countries with volunteer medical personnel, construction of medical facilities, and the education of health workers to provide ophthalmic service.