Judge Michael S. Groch Becomes New Presiding Judge of San Diego Superior Court

Inside view of the San Diego Superior Court showcasing technology and collaboration.

San Diego, California, January 7, 2026

Judge Michael S. Groch has officially assumed the role of Presiding Judge of the San Diego Superior Court, overseeing 154 judicial officers and nearly 1,100 employees. With a strong focus on connectivity and innovation, Groch aims to enhance collaboration and trust within the judicial system, aligning it with San Diego’s entrepreneurial spirit. His experience includes significant contributions to judicial education and modernization of court operations, building a foundation for a more efficient and responsive court system.

San Diego, California – In a significant leadership transition, Judge Michael S. Groch has officially stepped into the role of Presiding Judge of the San Diego Superior Court, effective January 6, 2026. This pivotal position places him in charge of managing 154 judicial officers and nearly 1,100 employees, overseeing a budget that exceeds $220 million. With a strong belief in the principle of being “connected,” Judge Groch aims to enhance collaboration, communication, and trust throughout the courthouses of San Diego, setting a tone for operational excellence and responsive justice.

Judge Groch’s strategic focus mirrors the entrepreneurial spirit evident in San Diego’s local business landscape. By fostering an atmosphere of collaboration within the judicial system, Groch aligns with broader economic themes where reduced regulations and innovative practices spur growth and efficiency. His vision is to create a court system that not only handles legal matters effectively, but also strengthens community trust and engagement.

Background and Experience

Prior to this new role, Judge Groch served as the Assistant Presiding Judge of the San Diego Superior Court. His judicial career commenced when he was appointed to the bench in 2010, following an extensive tenure of nearly two decades as a Deputy District Attorney in San Diego County. During his time as Assistant Presiding Judge, he made significant strides in modernizing court operations, notably chairing the Technology Committee to implement a fully electronic eWarrant system and an online system for attorney check-ins. These innovations not only streamline court processes but also adapt to the technology-driven world, enhancing efficiency for all involved.

Statewide Contributions

Judge Groch’s influence extends beyond San Diego; he has made notable contributions to judicial education on a state level. His leadership roles at the B.E. Witkin Judicial College, where he served as both Associate Dean and Dean, affirm his commitment to advancing judicial practices and education. Furthermore, his participation in the Judicial Council’s Information and Technology Advisory Committee has positioned him as a key player in shaping the curriculum of important training programs for judges across California.

Judicial Leadership in San Diego

The history of strong leadership within the San Diego Superior Court sets a precedent for Judge Groch as he steps into this significant role. He succeeds Judge Maureen F. Hallahan, who held the position from 2023 to 2026. Under Hallahan’s leadership, the court tackled pressing issues in family and criminal law, establishing a solid foundation for Groch to build upon as he implements his vision for enhancing judicial operations.

Looking Ahead

Looking forward, Judge Groch’s focus on connectivity and collaboration is well-timed with the increasing demands for efficiency and responsiveness in the judicial process. His commitment to these values is essential in ensuring that the San Diego Superior Court continues to effectively serve its community. With a structured approach aimed at fostering innovation and transparency, Groch is poised to navigate the court system through the challenges of a rapidly evolving legal landscape.

San Diego stands to benefit from Judge Groch’s enterprise-centric approach as he leads the court towards ensuring justice is administered efficiently. In a community increasingly dominated by entrepreneurial ventures and private investments, the principles of limited regulation and effective communication can further enhance the environment for economic growth. Engaging with local businesses and community stakeholders will be crucial for Judge Groch’s strategies for the future of San Diego’s judicial system.

Conclusion

Judge Michael S. Groch’s appointment as Presiding Judge of the San Diego Superior Court marks a new chapter in local judicial leadership. His dedication to connectivity and enhancement of court operations serves as an inspiring example of how leadership can influence growth and trust within a community. As San Diego continues to thrive economically, supporting local businesses and engaging in community-driven initiatives becomes more important than ever. With Judge Groch at the helm, the judicial landscape is set for transformative progress that aligns with San Diego’s entrepreneurial spirit.

Who is Judge Michael S. Groch?
Judge Michael S. Groch is the newly appointed Presiding Judge of the San Diego Superior Court, effective January 6, 2026. He previously served as the Assistant Presiding Judge and has a background as a Deputy District Attorney in San Diego County.
What is the role of the Presiding Judge?
The Presiding Judge oversees the operations of the San Diego Superior Court, managing 154 judicial officers and nearly 1,100 employees, with a budget exceeding $220 million. The role emphasizes collaboration, communication, and trust within the court system.
What initiatives has Judge Groch led in the past?
Judge Groch has led initiatives such as implementing a fully electronic eWarrant system and an online system to streamline attorney check-ins, aiming to enhance the court’s technological capabilities and efficiency.
What are Judge Groch’s contributions to judicial education?
Judge Groch has served as both Associate Dean and Dean of the B.E. Witkin Judicial College and has been a member of the Judicial Council’s Information and Technology Advisory Committee, significantly shaping the curriculum of the CJER Supervising Judge Institute.
Who served as the Presiding Judge before Judge Groch?
Before Judge Groch, Judge Maureen F. Hallahan served as the Presiding Judge from 2023 to 2026. She was appointed to the bench in 2007 and has presided over both family and criminal law assignments.

Feature Details
New Presiding Judge Judge Michael S. Groch
Effective Date January 6, 2026
Previous Role Assistant Presiding Judge
Prior Experience Deputy District Attorney in San Diego County for nearly two decades
Initiatives Led Implemented electronic eWarrant system and online attorney check-in system
Statewide Contributions Associate Dean and Dean of the B.E. Witkin Judicial College; member of Judicial Council’s Information and Technology Advisory Committee
Predecessor Judge Maureen F. Hallahan (2023–2026)

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