Jacksonville Brain Injury Lawyer
John M. Phillips is a Board Certified civil trial attorney with 25+ years of experience securing maximum compensation for traumatic brain injuries. His $495,123,680 verdict stands as the largest in Jacksonville history—a judgment that demonstrates his ability to take the most serious brain injury cases to trial and win decisively. Forbes named him a Top 200 Lawyer in America (2025) and a Top 20 Lawyer in Florida.
Traumatic brain injury (TBI) is invisible but devastating. A blow to the head can cause unconsciousness, memory loss, personality changes, cognitive impairment, and loss of earning capacity that persists for life. A person can “look fine” after a head injury but suffer invisible damage: difficulty concentrating, emotional volatility, headaches, and cognitive dysfunction that make normal work impossible.
Mild TBI (concussion) affects hundreds of thousands annually. Moderate to severe TBI affects tens of thousands annually and often results in permanent disability. Repeated TBI (as in contact sports or repeat injuries) causes chronic traumatic encephalopathy (CTE), a degenerative brain disease that causes progressive cognitive decline, behavioral changes, and dementia.
At Phillips, Hunt & Walker, we handle brain injury cases that demand maximum compensation. We front all costs and litigation expenses at no interest (competitors charge LIBOR + 8%). We investigate thoroughly. We secure expert testimony from neurologists, neuropsychologists, and life care planners. And we hold defendants accountable for the cognitive, emotional, and economic consequences of brain injury.
Types of Traumatic Brain Injury
Concussion (Mild TBI) involves temporary loss of consciousness or altered mental state. Concussions often go underestimated. A single concussion may cause temporary symptoms that resolve in days or weeks. But repeated concussions cause cumulative cognitive damage and increase risk of CTE.
Contusion involves bruising of brain tissue. Contusions can cause swelling (cerebral edema) that increases intracranial pressure. Severe swelling can require surgery to relieve pressure.
Diffuse Axonal Injury (DAI) occurs when rapid acceleration-deceleration damages axons (nerve fibers) throughout the brain. DAI causes widespread cognitive impairment, behavioral changes, and often prolonged unconsciousness. DAI is often catastrophic.
Subdural Hematoma is bleeding between the brain and dura (outer membrane). Acute subdural hematomas cause rapid deterioration and often require emergency surgery. Chronic subdural hematomas develop slowly and may cause progressive cognitive decline.
Epidural Hematoma is bleeding between the skull and dura. Epidural hematomas are often surgical emergencies requiring craniotomy (surgery to remove blood and bone fragments).
Penetrating Brain Injury occurs when an object (gunshot, impalement) pierces the skull and brain tissue. Penetrating injuries often cause focal neurological damage plus widespread effects from trauma and swelling.
Cognitive and Behavioral Consequences
Memory Impairment is one of the most common cognitive effects of TBI. Post-traumatic amnesia (inability to remember events after injury) is common. Some patients develop retrograde amnesia (inability to remember events before injury). Permanent memory loss is common in moderate to severe TBI.
Executive Dysfunction impairs planning, organization, and impulse control. TBI survivors struggle with decision-making, time management, and impulse suppression. Executive dysfunction makes return to complex work impossible.
Attention and Concentration Deficits prevent sustained focus. TBI survivors cannot concentrate on reading, conversation, or work tasks. Distractibility is profound.
Processing Speed Decline means the brain takes longer to process information and respond. This is often invisible but devastating. A person who was sharp may now struggle to follow rapid conversation or complex instructions.
Emotional Dysregulation is common in TBI. Survivors experience emotional volatility, inappropriate laughing or crying, anger outbursts, and mood swings. These behavioral changes damage relationships and prevent employment.
Personality Changes occur with moderate to severe TBI. Family members report that “they’re not the same person anymore.” Personality changes include increased irritability, reduced empathy, increased aggression, and profound changes in motivation and interests.
Depression and Anxiety are nearly universal in TBI survivors. The trauma of the injury plus neurobiological changes from brain damage cause depression, anxiety, PTSD, and suicidal ideation. Many TBI survivors become isolated and homebound.
Return to Work and Loss of Earning Capacity
For many TBI survivors, return to meaningful employment is impossible. Cognitive impairment, emotional dysregulation, and physical limitations combine to prevent work. Even mild TBI can end careers that demand high-level cognition: lawyers, doctors, accountants, and managers.
Loss of earning capacity is a major component of TBI damages. A 35-year-old professional suffering moderate TBI faces potential lifetime earnings loss of $2-3 million or more. A severe TBI case may involve even greater losses.
Vocational Rehabilitation sometimes allows limited retraining for lower-level work. But many TBI survivors cannot tolerate the stress of employment and become permanently dependent on family or state support.
Lifetime Care and Medical Costs
Acute Hospitalization and Rehabilitation costs $50,000-$300,000+ depending on severity. ICU care, neurosurgery, and in-patient rehabilitation are expensive.
Ongoing Medical Care includes neurology follow-up, neuropsychological testing and treatment, mental health services, and management of secondary complications. Lifetime medical costs for moderate to severe TBI can exceed $500,000-$2 million.
Cognitive Rehabilitation involves specialized therapy to retrain cognitive functions. Benefits are often modest, but intensive therapy can help some survivors recover functional capacity.
Assisted Living or 24-Hour Care is required for severe TBI survivors. A person requiring 24-hour supervision and care needs attendant services costing $50,000-$100,000+ annually.
Why Phillips, Hunt & Walker
Board-Certified Trial Excellence. John M. Phillips is Board Certified in Civil Trial Law—held by fewer than 5% of Florida attorneys. This credential demonstrates extensive trial experience, peer review, and mastery of trial practice.
Institutional Recognition. Forbes named John a Top 200 Lawyer in America (2025) and a Top 20 Lawyer in Florida. He holds AV-Preeminent rating from Martindale-Hubbell and is listed in Florida Super Lawyers.
Trial Strength. Our $495,123,680 verdict—the largest in Jacksonville history—demonstrates our ability to take the most serious cases to trial and win decisively.
No-Cost, Interest-Free Litigation. We front all costs at no interest. Competitors charge LIBOR + 8%, adding tens of thousands to your bill. We don’t.
Personalized Representation. John handles your case personally. You get a Board-Certified trial lawyer’s expertise from day one.
Contact Phillips, Hunt & Walker
If you suffered a brain injury due to negligence, don’t accept a low settlement. Get a Board-Certified trial lawyer in your corner.
Free consultation. No cost to you. No interest on litigation expenses.
Call (904) 444-4444 today.
Phillips, Hunt & Walker
660 Park Street
Jacksonville, FL 32204
(904) 444-4444
Board-Certified Civil Trial Attorney. Offices in Jacksonville, Brunswick, and Fort Pierce.