Sheri Tardio | Peace Through Action USA

Featured Peacebuilder-Sheri TardioSheri Tardio

Community Mediator


Peace Through Action has selected Sheri Tardio as a Featured Peacebuilder because of her vigor in implanting community mediation and restorative justice practices in public and private systems and settings throughout Calvert County, Maryland.



Sheri Tardio, PhD, is the executive director of the Community Mediation Center of Calvert County (CMCC). CMCC provides conflict management and education to empower people to create their own peaceful solutions to conflict. Dr. Tardio has been a mediator at CMCC since 2012 and executive director since 2018. Dr. Tardio holds a Master Mediator certification in transformative mediation. Dr. Tardio has expanded CMCC’s services to include circle processes and Restorative Justice (RJ) practices for youth and adults. She is passionate about bringing mediation and RJ practices to Calvert County Public Schools and to the court system.

Dr. Tardio holds a Master of Education in school psychology and a Doctor of Philosophy in clinical/school psychology from the University of Virginia. Dr. Tardio completed a post-doctoral program in clinical/community psychology at the William S. Hall Psychiatric Institute in Columbia, SC. She worked for several years at a community mental health center in Columbia, SC. Upon moving to Maryland, Dr. Tardio worked as a school psychologist for St. Mary’s County Public Schools. She worked with the Calvert County Health Department to design and present a school-based program for teen mothers. She has volunteered as a youth educator for the Calvert Nature Education Society and as volunteer for Calvert Hospice.

Video Interview with Sheri Tardio

Peace Through Action Transformative Listening Event | Sheri Tardio, Presenter

Community Mediation Center of Calvert County

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