Treatment Courts

Adult Drug Court

Program Overview

The Solano Adult Drug Court is for people involved in the criminal court system who have a substance use disorder. Instead of receiving a jail sentence, participants agree to court supervision, intensive case management, long-term drug treatment, and engaging in the hard work of getting well. Acceptance in this program is a long-term commitment.

Eligibility Criteria

  • Solano County residents
  • Eligible for probation
  • Substantial substance abuse problem
  • Felony or misdemeanor charges or probation violations arise in connection with or stem from alcohol or drug abuse or addiction.
  • Persons subject to judicial supervision solely pursuant to a grant of a split sentence pursuant to Penal Code, § 1170(h), a grant of Post-Release Community Supervision or parole are not eligible.

Referral Process

Acceptance into ADC occurs only post-conviction or post-finding of a probation violation whether by plea, admission, trial or probation violation hearing. Referrals for ADC screening may be made on a pre-plea or pre-admission basis by judges, attorneys and probation officers.  Acceptance into ADC is based upon the unanimous agreement of the ADC team.


Caryn Brock

Vallejo Case Manager

Solano Justice Building

321 Tuolumne St
Vallejo, CA 94590

Office : (707) 561-7948

Russell Stephens

Vallejo Probation Officer

Rich Roesler

Fairfield Case Manager

Retired December 2023

Solano County Substance Abuse Svcs : (855) 765-9703

Natalie Estrada

Fairfield Probation Officer


Policies and Procedures

Program History

The Solano County Adult Drug Court program held its first session in Fairfield on March 14, 1997, with the Honorable Ramona J. Garrett. The Adult Drug Court program went on hiatus in July 2005 and resumed on December 7, 2007.

The Solano County Adult Drug Court program in Vallejo began its first session on September 26, 2013, in Department 7 with the Honorable Tim P. Kam.

Commissioner Susan A. Rados, Department 21:
Law and Justice Center
530 Union Ave,
Fairfield CA 94533

Calendar heard: Every other Monday in Fairfield Courtroom 208: 2:30 PM

Commissioner Bryan J. Kim, Department 24:
Solano Justice Building
321 Tuolumne St,
Vallejo CA 94590

Calendar heard: Every other Monday in Vallejo Courtroom 106: 1:30 PM

phone and visiting hours exclude court holidays | holiday schedule