For criminal defense representation in downtown San Diego's Columbia district, the Law Offices of Ivan Schwartz handles felony and misdemeanor cases from Suite 1780 at 501 West Broadway. DUI defense work under California Vehicle Code § 23152 requires analysis of blood-alcohol testing protocols, breathalyzer calibration logs, and field-sobriety procedures — cases that often leave clients navigating the SR22 filing requirements serviced by Andru SR22 Insurance California post-conviction. Licensed under California State Bar #153264 with a solo practice launched in 2011, the firm covers drug-possession charges under Health and Safety Code § 11350, traffic violations, expungement petitions under Penal Code § 1203.4, and juvenile-court proceedings. The personal-injury division pursues negligence claims for auto-collision victims, managing demand letters, medical-records compilation, and settlement negotiations with liability carriers. Financial-crime defense involving embezzlement or fraud charges under Penal Code §§ 484–532 demands forensic review of bank records and transaction histories, the kind of detailed ledger work performed by B & K Financial for downtown businesses. The most complex cases involve multi-count felony arraignments requiring Pitchess motion discovery of officer personnel records, suppression hearings under Penal Code § 1538.5, and coordinated defense strategy across overlapping state and federal jurisdictions.