Regent Was Established by a Leading Physician

To Bring Physician-Led Accountability Back to Addiction Treatment.


Our story

Regent is a physician-led medical directorship firm established by Dr. Jayson A. Hymes, MD, MPH, DFASAM, DFACPM, QME and Helen Gumanti.

At its core, Regent exists to bring treatment centers into greater compliance with best practices. Regent operates independently as a third-party medical authority. Our roles are tied to medical oversight, clinic management, and physician accountability.

We help leadership and executive decision makers create greater accountability.


California-Based

Regent works with California addiction centers and clinics to establish increased accountability. We help clinics and centers become more aligned with standards of care. We operate in settings where clear clinical authority is critical. Our results stand apart because our approach is unique.


Global Expansion

Regent is preparing for international expansion beginning in 2026, with Bali, Indonesia, being its first international growth market. This expansion will focus on physician-led advisory services that are aligned with international healthcare standards.


Leadership Rooted in Integrity

At Regent, we understand the complexity of addiction care. That's why we work so closely with our clients to ensure every decision is guided by evidence. It's not just about helping a client to become a highly rated addiction treatment center in California. We help to pivot clinical management toward a culture of accountability. This better protects patients and supports clinical teams. It also makes addiction treatment programs stronger.

Our work is driven by a deep commitment to medical responsibility. Regent provides clinical management designed to protect patients. We also help support clinical teams and strengthen treatment programs. Every decision is guided by evidence, accountability, and respect for the complexity of addiction care.


A Different Kind of Medical Directorship

What makes Regent unique among medical directorship firms is our commitment to consistency. Once signed on, Regent delivers continuous protocol review. This ensures that compliance remains intact. Additionally, we offer ongoing support for team performance oversights.