Meet Your Mediator
Matthew Carroll is a Supreme Court of Indiana registered mediator and expert trainer, professor, and owner of Keystone Mediation, serving clients throughout Indiana and in nearby communities in Illinois. Matt regularly works with clients in Northwest Indiana and nearby communities in Illinois and is familiar with the local court process and expectations on both sides of the state line.
Matt specializes exclusively in mediation. He is deeply committed to this work. He trains judges, lawyers, therapists, and other professionals in mediation and conflict resolution skills. Matt brings a calm, structured process and a steady presence that lowers the temperature so clients can make informed decisions and reach clear, customized agreements tailored to their family’s needs.
Our Mediation Services
Why Choose Keystone Mediation?
99%
of Keystone clients reach an
agreement without going to court
500+
mediations guided by Matt
hundreds
of students trained in mediation
Mediation Moves You Forward
Reach out today and take the first step toward practical, lasting agreements.
Featured Speaker
Matthew is a recognized mediator and educator who frequently presents for leading institutions including the ABA, APFM, IICLE, Maryland Judiciary, IAM, SCMA, Lake County (IN) Bar Association, Aurora University, Northwestern University, and local chambers of commerce.
He shares his expertise on couples mediation, active listening, advanced mediation skills, managing emotions in the mediation room, and navigating difficult conversations with people holding opposing political views. Matt’s presentations provide actionable steps and real-world strategies that help professionals and communities communicate effectively and make thoughtful decisions.
Not Sure Where to Start?
Whether you’re navigating divorce, parenting plans, or relationship challenges, mediation helps families and couples communicate, make decisions together, and move forward with a clear plan. If you still have questions or aren’t sure where to start, we’re here to help.



