Dr. PhilGood – TBI, CTE & Brain Injury Recovery Podcast

What if many of the symptoms diagnosed as depression, anxiety, PTSD, or cognitive decline after a brain injury are actually signs of an underlying biological problem that has never been properly identified?
In Episode 9 of Dr. PhilGood, David and Fruzsina Carson sit down with renowned neuroendocrinologist Dr. Mark Gordon, one of the pioneers in understanding the connection between traumatic brain injury, inflammation, hormonal dysfunction, and neurological recovery.
Known for his work with military veterans, professional athletes, first responders, and individuals suffering from traumatic brain injuries, Dr. Gordon explains how brain trauma can trigger a cascade of inflammation, oxidative stress, and hormonal disruption that often goes undetected for years.
Drawing from decades of clinical experience and research, Dr. Gordon discusses why many patients continue to struggle despite traditional treatment approaches and why identifying underlying biochemical dysfunction may be critical for long-term recovery.
In this episode:
• The hidden connection between TBI and hormone dysfunction• How inflammation affects brain chemistry and behavior• Concussions vs. subconcussive trauma• Why many symptoms are misdiagnosed as psychiatric disorders• The role of oxidative stress in neurodegenerative disease• Growth hormone, testosterone, thyroid, cortisol, and brain health• The Millennium Protocol and veteran recovery programs• N-acetylcysteine (NAC) research for blast trauma and brain injury• Biomarker testing and personalized treatment approaches• The importance of addressing root causes instead of symptoms• Multiple sclerosis and dementia recovery case studies• Emerging technologies and future directions in brain injury treatment
Dr. Gordon also shares remarkable success stories from his work with veterans, first responders, and individuals facing complex neurological conditions while offering hope for those who have been told there are no more answers.
Whether you're a TBI survivor, veteran, athlete, caregiver, healthcare professional, or someone searching for a deeper understanding of brain health and recovery, this episode delivers an eye-opening look at the biological side of healing.
Sponsored in part by the Patrick Risha CTE Awareness Foundation.
Dr. PhilGood is dedicated to real conversations about traumatic brain injury, CTE, mental health, recovery, resilience, and hope.
Real Talk. Real Healing. Real Good.

What if recovery isn't just about treating symptoms?
In Episode 8 of Dr. PhilGood, David and Fruzsina Carson sit down with Trip Harlan and Jason Griffasi from the Bio Optimization Institute to explore a growing movement focused on helping the body and brain function at a higher level through personalized recovery strategies, advanced wellness technologies, and nervous system optimization.
This conversation dives into the science and practical application of bio-optimization, including how tools such as hypoxic-hyperoxic training, vestibular rehabilitation, PEMF, red light therapy, oxygen-based training, vibration therapy, movement, breathwork, lymphatic support, and nervous system regulation may help improve recovery, resilience, performance, and long-term health.
Trip and Jason explain why many people continue to struggle even after traditional treatment approaches have addressed symptoms, and why supporting function at the cellular, neurological, and systemic levels may provide new opportunities for healing and improvement.
In this episode:
• What bio-optimization really means• The origin and mission of the Bio Optimization Institute• Hypoxic-hyperoxic training and oxygen-based recovery• Vestibular function and brain health• Supporting recovery after concussion and traumatic brain injury• Nervous system regulation and resilience training• Red light therapy, PEMF, vibration, and movement-based interventions• Why personalization matters in recovery programs• Assessments, testing, and measuring function• Common improvements clients report• Recovery strategies for athletes, veterans, and high-performance individuals• Affordable approaches people can implement at home• Cellular health and the future of wellness optimization
Whether you're a TBI survivor, athlete, veteran, caregiver, healthcare professional, or someone looking to improve energy, focus, recovery, and overall performance, this episode offers practical insights into helping the body work better from the inside out.
Sponsored in part by the Patrick Risha CTE Awareness Foundation.
Dr. PhilGood is dedicated to real conversations about traumatic brain injury, CTE, mental health, recovery, resilience, and hope.
Real Talk. Real Healing. Real Good.

What happens when conventional medicine tells you there are no more answers?
In Episode 7 of Dr. PhilGood, David and Fruzsina Carson sit down with Danielle Matthews, a biology graduate, educator, and traumatic brain injury survivor whose life changed after a devastating car accident in 2012.
After exhausting traditional treatment options, Danielle began exploring the science of neuroplasticity, cellular health, hyperbaric oxygen therapy, neurofeedback, and redox signaling molecules. What she discovered transformed not only her recovery but also her understanding of how the body heals at the cellular level.
In this fascinating conversation, Danielle shares her personal journey through chronic headaches, cognitive dysfunction, light sensitivity, fatigue, and the emotional challenges of living with a traumatic brain injury. She explains how cellular communication, mitochondrial function, oxidative stress, and redox signaling may play critical roles in brain recovery and overall wellness.
In this episode:
• Danielle's traumatic brain injury and recovery journey• Why conventional treatments often leave patients searching for more answers• Neuroplasticity and the brain's ability to heal• Hyperbaric oxygen therapy and neurofeedback experiences• Understanding oxidative stress and cellular communication• What redox signaling molecules are and how they work• Mitochondrial health and energy production• Nutrition, hydration, and lifestyle strategies for brain recovery• Personal experiences using redox technology for cognitive function and wellness• Hope for those living with TBI, concussion symptoms, and neurological challenges
Whether you're a TBI survivor, caregiver, healthcare professional, athlete, veteran, or someone interested in optimizing brain health, this episode offers a unique perspective on healing from the inside out.
Sponsored in part by the Patrick Risha CTE Awareness Foundation.
Dr. PhilGood is dedicated to real conversations about traumatic brain injury, CTE, mental health, recovery, resilience, and hope.
Real Talk. Real Healing. Real Good.

What happens when the warning signs are there… but nobody fully understands what they mean?
This episode of Dr. Philgood features Karen and Doug Zegel of the Patrick Risha CTE Awareness Foundation in one of the most personal and emotional conversations released on the show so far.
This episode is not built around headlines or statistics. It’s built around Patrick Risha — who he was, what the people closest to him witnessed, and the devastating reality families can face when traumatic brain injury, behavioral changes, mental health struggles, and possible CTE go unrecognized for too long.
Karen and Doug share Patrick’s story with honesty, courage, and compassion while opening up about the emotional toll brain injury can have on individuals and the families trying desperately to help them.
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In this episode, we cover:
Personality & Behavioral Changes
• Emotional and behavioral shifts after repeated trauma
• The invisible decline families often recognize first
• How brain injury can affect identity, relationships, and impulse control
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Mental Health, Misdiagnosis & Confusion
• The struggle to find answers and proper support
• Medication and mental health treatment challenges
• Why symptoms connected to brain injury are often misunderstood
This conversation highlights the difficult space between what loved ones experience and what the medical system sometimes fails to recognize soon enough.
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Loss, Grief & Advocacy
• The grief and unanswered questions families carry
• How the Patrick Risha CTE Awareness Foundation was born
• Why education, awareness, and early intervention matter now more than ever
Karen and Doug share how tragedy became purpose through advocacy and helping other families navigate brain injury awareness and prevention.
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Lived Experience & Human Impact
David also connects parts of this conversation to his own lived experience as a traumatic brain injury survivor, helping bridge the gap between clinical discussion and real human impact.
This is a conversation about:
• Brain health
• Families
• Trauma
• Mental health
• The silent suffering many people carry every day
And why these conversations can no longer be ignored.
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This episode is emotional, honest, and deeply important for anyone affected by concussion history, trauma, emotional dysregulation, addiction, depression, or unexplained behavioral changes after head injury.
🎧 Listen now and share this episode with someone who needs it.
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🎧 About Dr. Philgood
Dr. Philgood is a trauma-informed podcast focused on traumatic brain injury (TBI), CTE, mental health, and real recovery—through lived experience, science, advocacy, and faith.
We explore how brain injury affects behavior, emotions, identity, relationships, and long-term health—and what it actually takes to support healing and awareness.
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🤝 Sponsored by Patrick Risha CTE Awareness Foundation
Dedicated to preventing CTE through education, early intervention, awareness, and support for families navigating brain injury and neurological decline.
👉 StopCTE.org
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⚠️ Content Note
This episode includes discussion of traumatic brain injury, CTE, suicide, grief, mental health struggles, addiction, and family trauma.

TBI & Trauma Q&A: Real Questions About Brain Injury, Healing & Recovery (Ep. 5)
This episode of Dr. PhilGood answers real questions about traumatic brain injury (TBI), CTE, trauma, caregiver burnout, and faith—directly from listeners living it every day.
Since launching the show, one thing is clear:
People are carrying questions they’ve never had a safe place to ask.
This episode steps out of the structured format and responds to honest, unfiltered questions about brain injury, nervous system dysregulation, mental health, and what healing actually looks like in real life.
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In this episode, we cover:
Trauma & Daily Function
• Why do you feel exhausted even when you’re “doing everything right”?
• Why do small triggers create big emotional reactions—and leave you with shame?
We break down what’s happening in the nervous system and why these responses are common in trauma and TBI.
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Caregiver Burnout & Resentment
• How do you care for someone with traumatic brain injury without losing yourself?
• Is it wrong to feel overwhelmed—or even want to walk away?
This conversation gives language to what many caregivers feel but don’t say—and offers grounded ways to create space without guilt.
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Faith, Doubt & Anger at God
• What do you do when healing doesn’t happen the way you prayed for?
• Is it wrong to feel angry at God?
No clichés. No surface answers.
Just honest conversation about faith, struggle, and staying in relationship with God through pain.
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Where Do I Start? (Practical Steps)
If you’re recognizing yourself in these conversations, here’s a starting point:
• Stabilize sleep and daily rhythm
• Support your body with consistent nourishment
• Introduce safe, steady movement
• Find one form of real human connection
Not perfection—just direction.
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This episode is a reminder:
You’re not the only one asking these questions.
And you’re not alone in what you’re feeling.
We’ll continue doing Q&A episodes—so if you have questions, send them in.
This show is being built with you, not just for you.
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🎧 About Dr. PhilGood
Dr. PhilGood is a trauma-informed podcast focused on traumatic brain injury (TBI), CTE, mental health, and real recovery—through lived experience, science, and faith.
We explore how brain injury affects behavior, emotions, and identity—and what it actually takes to heal from the inside out.
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🤝 Sponsored by
Patrick Risha CTE Awareness Foundation
Dedicated to preventing CTE through education, early intervention, and support for families navigating brain injury and long-term neurological health.
👉 https://stopcte.org
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⚠️ Content Note
This episode includes discussion of traumatic brain injury, trauma, caregiver stress, faith struggles, and mental health.

Precision Psychiatry for TBI: Dr. Mizyl Damayo on Brain Injury, Trauma & Real Treatment (Ep. 4)
This episode of Dr. PhilGood explores precision psychiatry, traumatic brain injury (TBI), CTE, and the biology behind mental health—challenging one of the most damaging beliefs in modern care:
Behavior is not a moral failure. It’s a biological signal.
Recorded in Punta Gorda, Florida, this in-person conversation features board-certified psychiatrist Dr. Mizyl Damayo of Paradise Behavioral Health, breaking down a root-cause approach to trauma, brain injury, and emotional health.
Instead of asking, “What’s wrong with you?”
Precision psychiatry asks: “What’s happening inside your biology?”
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In this episode, we cover:
• How genetics and lab work can reveal underlying imbalances
• The role of hormones and neuroendocrine function in mood and behavior
• How neuroinflammation affects decision-making and emotional control
• Why suicidal thoughts and self-destructive patterns can have biological drivers
• How traumatic brain injury (TBI) and possible CTE impact behavior and identity
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Using David Carson’s real-life experience with trauma, impulsivity, and brain injury as a case study, this episode connects science to lived reality—showing how symptoms often have measurable biological causes.
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You’ll learn:
• What precision psychiatry actually means (in plain language)
• Why traditional mental health approaches often miss root causes
• How data replaces blame and creates direction
• Where real hope begins when biology is addressed
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This conversation is especially important for:
• Trauma survivors who’ve been misunderstood or mislabeled
• Families navigating traumatic brain injury (TBI) and behavioral changes
• Anyone who knows healing requires more than “try harder”
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This episode also marks a milestone for Dr. PhilGood—our first professionally recorded, in-person interview—capturing the depth that comes from slowing down and telling the truth.
At its core, this episode offers a shift in perspective:
When you understand the biology, you change the story.
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🩺 Guest Feature
Dr. Mizyl Damayo — Paradise Behavioral Health
Specializing in precision psychiatry and personalized treatment for trauma, brain injury, and complex mental health conditions.
👉 https://paradisebehavioral.com
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🎧 About Dr. PhilGood
Dr. PhilGood is a trauma-informed podcast focused on traumatic brain injury (TBI), CTE, mental health, and real recovery—through lived experience, science, and faith.
We explore how brain injury affects behavior, emotions, and identity—and what it actually takes to heal from the inside out.
⸻
🤝 Sponsored by
Patrick Risha CTE Awareness Foundation
Dedicated to preventing CTE through education, early intervention, and support for families navigating brain injury and long-term neurological health.
👉 https://stopcte.org
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⚠️ Content Note
This episode includes discussion of traumatic brain injury, mental health, and suicide-related topics.

TBI Misdiagnosis: How Brain Injuries Get Missed, Ignored, and Misunderstood (Ep. 3 – Part 2)
This is Part 2 of David Carson’s story. If you haven’t listened to Episode 2, start there for full context.
In this episode of Dr. PhilGood, we continue exploring traumatic brain injury (TBI), CTE, and the lived reality of being misunderstood when the real issue is neurological—not behavioral.
This is the part of the story where everything looked like a character problem—but wasn’t.
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What people saw:
• Anger
• Impulsivity
• Shutdown
• Inconsistency
What they didn’t see:
• A brain under pressure from traumatic brain injury (TBI)
• A nervous system stuck in survival mode
• A body trying to regulate something it didn’t understand
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This episode focuses on the gap between perception and reality.
For years, the labels came easy:
“Lazy.”
“Difficult.”
“Not trying.”
But those labels didn’t explain the cycles.
They didn’t explain why emotions could shift rapidly.
They didn’t explain why control could disappear.
They didn’t explain why willpower wasn’t enough.
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At the center of this episode is a shift in understanding:
This wasn’t a behavior problem.
It was a brain and body problem.
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We also move into a turning point—meeting Fruzsina—and the beginning of recognizing patterns instead of reacting to them.
Not a perfect moment.
Not a sudden transformation.
But the start of something different:
• Awareness
• Structure
• The first real steps toward nervous system stability and healing
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This episode reframes everything that came before—and begins to explain everything that follows.
If you or someone you love has been labeled, misunderstood, or misdiagnosed, this conversation may help you see what’s really happening beneath the surface.
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🎧 About Dr. PhilGood
Dr. PhilGood is a trauma-informed podcast focused on traumatic brain injury (TBI), CTE, mental health, and real recovery—through lived experience, science, and faith.
We explore how brain injury affects behavior, emotions, and identity—and what it actually takes to heal from the inside out.
⸻
🤝 Sponsored by
Patrick Risha CTE Awareness Foundation
Dedicated to preventing CTE through education, early intervention, and support for families navigating brain injury and long-term neurological health.
👉 https://stopcte.org
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⚠️ Content Note
This episode includes discussion of traumatic brain injury, mental health, and emotional trauma.

TBI Survivor Story: What Life Is Really Like After Severe Brain Injury (Ep. 2)
This episode of Dr. PhilGood dives deep into traumatic brain injury (TBI), CTE, and the lived reality of surviving severe brain trauma—and not understanding what’s happening inside your own mind and body.
Before the science, before recovery, before healing—there was confusion.
David Carson shares his full story: years of head injuries, addiction, emotional instability, and repeated self-destruction—not as isolated choices, but as the result of an injured brain that no one recognized.
This is not a highlight reel.
This is what life actually feels like with a traumatic brain injury.
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In this episode, we cover:
• Early signs of brain injury that were missed or misunderstood
• The long-term effects of repeated head trauma and possible CTE
• Suicide attempts and the internal battle no one could see
• Being labeled angry, lazy, or unmotivated—when the issue was neurological
• The biological reality of TBI, neuroinflammation, and nervous system overload
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At the center of this story is a truth most people overlook:
“I wasn’t a bad person. I was a sick brain in a hurting body.”
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This episode also marks a turning point—meeting Fruzsina—and beginning to see patterns instead of just behavior.
Not an overnight transformation.
But the start of rebuilding through structure, understanding, faith, and persistence.
David also shares what life looks like now:
Not perfection.
Not a finished story.
But progress, stability, tools—and still, ongoing battles.
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This is why Dr. PhilGood exists.
If one person—or one family—can recognize the signs of traumatic brain injury sooner and avoid years of confusion, pain, and misdiagnosis… then telling this story matters.
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🎧 About Dr. PhilGood
Dr. PhilGood is a trauma-informed podcast focused on traumatic brain injury (TBI), CTE, mental health, and real recovery—through lived experience, science, and faith.
We explore how brain injury affects behavior, emotions, and identity—and what it actually takes to heal from the inside out.
⸻
🤝 Sponsored by
Patrick Risha CTE Awareness Foundation
Dedicated to preventing CTE through education, early intervention, and support for families navigating brain injury and long-term neurological health.
👉 https://stopcte.org
⸻
⚠️ Content Note
This episode includes discussion of traumatic brain injury, addiction, suicide, and mental health.