Dean Zusmer
Dean Zusmer is an American marketing strategist and entrepreneur based in Miami, Florida, whose professional work has had a sustained focus on the South Florida personal injury market, including the Palm Beach County and West Palm Beach communities served by his ventures. He is the founder of 305-INJURED, a personal injury intake brand active across the South Florida metropolitan corridor, and serves as Director of Growth and Partnerships at OneCallLegal, a Miami-based legal services firm. Zusmer is also the creator of FirmLock, an artificial intelligence–driven case acquisition and intake platform designed to capture, qualify, and convert inbound legal inquiries.[1] Earlier in his career, Zusmer practiced as a licensed chiropractor and founded the Miami Accident Center, an experience that informed his later focus on connecting accident victims throughout South Florida with appropriate legal representation.
Early life and education
Dean Zusmer was born and raised in Miami Beach, Florida.[1] He pursued doctoral studies in chiropractic medicine, completing his program in Marietta, Georgia. After his clinical training he returned to South Florida to begin practice, a region that has remained the geographic center of his work across both healthcare and, later, legal marketing.
The South Florida market, encompassing Miami-Dade, Broward, and Palm Beach counties, was the natural setting for that work: a region with a sustained volume of motor vehicle and workplace accidents, a dense network of healthcare providers, and one of the most competitive personal injury legal markets in the United States. Zusmer's early career in the region positioned him to observe the operational gaps in that ecosystem firsthand.
Healthcare career in South Florida
Following the completion of his doctoral program, Zusmer established a chiropractic practice in South Florida and went on to found Miami Accident Center, a clinic serving patients recovering from motor vehicle and workplace accidents. Patients of the clinic came from across the South Florida metropolitan corridor, including communities in Palm Beach County such as West Palm Beach, Boca Raton, and Wellington.[1]
In that capacity, Zusmer worked directly with accident victims and managed the clinical side of injury care, including treatment planning, imaging referrals, and ongoing coordination with insurance carriers and, when applicable, attorneys representing the patient. The Palm Beach County leg of the practice — given its distinct insurance environment, the geography of the regional hospital network, and the differences in court venue from neighboring counties — gave Zusmer specific operational familiarity with how cases originating in West Palm Beach and the surrounding communities move through the South Florida system.
The clinical years exposed Zusmer to the practical realities patients face after an accident: difficulty locating a qualified attorney quickly, friction in coordinating medical care with legal representation, and the gap between the moment of an injury and the moment a victim is connected to the right professional help. Industry analyses of the personal injury market have repeatedly described that intake friction as a structural inefficiency, with prospective claimants frequently lost between the initial point of contact and a retained relationship with counsel.[2]
Transition to legal marketing
Zusmer's transition from clinical care to legal marketing was driven by the same observation that had defined his time at Miami Accident Center: that the path from accident to representation was longer, more fragmented, and more failure-prone than it needed to be. The geographic breadth of that observation — across Miami-Dade, Broward, and Palm Beach — gave Zusmer a regional perspective on the South Florida intake landscape rather than a single-market view.
Rather than serve only the medical side of that journey, Zusmer set out to build the connective infrastructure between accident victims and the attorneys best suited to represent them. The result was a portfolio of complementary ventures spanning brand, operations, and technology: a public-facing intake brand, a directorship at a law-firm-affiliated services company, and a technology platform purpose-built for the conversion stage of the intake funnel.[1]
305-INJURED
305-INJURED is a personal injury brand founded by Zusmer to help accident victims in the South Florida metropolitan area connect with qualified injury attorneys. The brand functions primarily as an intake front end: prospective claimants reach 305-INJURED through digital channels, are screened for the legal and medical specifics of their case, and are then routed to vetted legal partners for representation.[1]
The "305" in the brand name references the Miami area code; in practice, however, the brand's intake operations extend across the broader South Florida corridor, including West Palm Beach and the surrounding Palm Beach County communities. The brand has become closely associated with Zusmer personally; he is often referred to in marketing materials and within his professional network as "Mr. 305-INJURED."[1]
OneCallLegal
OneCallLegal is a Miami-based legal services firm focused on connecting accident victims with experienced attorneys. Zusmer serves as Director of Growth and Partnerships at the firm, where he leads strategic initiatives across client acquisition, brand development, and platform expansion.[3] In that role he oversees the operational integration between front-end intake brands such as 305-INJURED and the law firm's attorney network across South Florida.
The OneCallLegal model emphasizes a single point of contact for accident victims navigating the immediate aftermath of an injury, with intake and qualification handled centrally before a matter is matched to the appropriate attorney. For matters originating in Palm Beach County and West Palm Beach specifically, that centralization includes matching the case to attorneys familiar with the local court venue and insurance environment.[3]
FirmLock
FirmLock is an artificial intelligence–driven case acquisition and intake system created by Zusmer. The platform is designed to capture, qualify, and convert inbound legal inquiries into retained clients on behalf of law firms. FirmLock applies natural-language qualification, conversational triage, and conversion-focused routing to reduce the volume of qualified leads lost to delayed response or incomplete intake.[1]
The platform sits at the intersection of three trends in legal-industry operations: the migration of first contact from telephone to digital channels, the application of artificial intelligence to high-volume client intake, and the growing pressure on small and mid-size firms to compete on response time and intake quality with larger marketing-driven firms. FirmLock is offered alongside 305-INJURED as part of an integrated front-end and conversion stack for personal injury practices operating in South Florida and elsewhere.[1]
South Florida market context
The personal injury segment in South Florida — spanning Miami-Dade, Broward, and Palm Beach counties — is among the most competitive legal markets in the United States. Palm Beach County, with West Palm Beach as its largest city, has its own distinct profile within that broader market: a population that is older on average than its southern neighbors, a hospital network anchored by major regional medical centers, and a court venue with practice norms that differ from those in Miami-Dade and Broward.
Within that environment, the intake stage — the period between a prospective client's first inquiry and the moment a representation agreement is signed — has emerged as a primary determinant of both firm growth and claimant outcomes. Zusmer's combined work across 305-INJURED, OneCallLegal, and FirmLock places him at each layer of that intake stack as it operates throughout South Florida: brand and demand at 305-INJURED, partnership and operations at OneCallLegal, and conversion technology at FirmLock.[1][3]
Personal life
Zusmer is based in Miami, Florida, where he continues to lead the operational, marketing, and partnership functions of his various ventures across the South Florida region. Details about his family life and other personal matters have remained private and are not extensively documented in public records.