Greg O'Brien

Greg O'Brien

Keynote Speaker: Award-Winning Journalist & Author of "On Pluto: Inside the Mind of Alzheimer's"

  • Travels From:
  • Speaking Fee:
    Live Event Fee: Below $10,000
    Virtual Event Fee: Contact us for details
    More Fee Info
  • Categories:

Greg O'Brien Biography

Greg O'Brien is a passionate advocate and author dedicated to raising awareness about Alzheimer’s disease, particularly its impact on younger individuals. Diagnosed with younger-onset Alzheimer’s in 2009 at age 59, O’Brien has transformed his journey into a powerful narrative that resonates with many. He has over 35 years of experience as a writer, editor, investigative reporter, and publisher, with his work featured in prominent outlets such as the Boston Herald, Huffington Post, and USA Today. His book, "On Pluto: Inside the Mind of Alzheimer’s," offers a candid exploration of his experiences, reflecting the complexities and emotional toll of living with the disease.

Prior to his diagnosis, O'Brien faced early symptoms such as difficulty recalling names, confusion while driving, and increasing anxiety. These challenges began to impact his professional life, prompting him to rely on organizational tools and electronic reminders. As the symptoms worsened, O'Brien sought a diagnosis, eventually learning he carries the APOE-e4 gene, which heightens the risk of Alzheimer’s. His family history is deeply intertwined with the disease; his mother, father, paternal uncle, and maternal grandfather all succumbed to Alzheimer's, making his own diagnosis particularly poignant.

O’Brien's approach to his diagnosis is rooted in his background as an investigative journalist. Although initially overcome with emotion, he focused on understanding the facts and planning for the future with his wife, Mary Catherine. Together, they established powers of attorney and addressed their children about the diagnosis, fostering an environment of support and open communication. O'Brien has since shared his story nationwide, speaking at events like the Alzheimer’s Association’s Massachusetts/New Hampshire Chapter, and has been featured in the documentary "Living with Alzheimer’s: A Place Called Pluto."

Through his advocacy, O'Brien aims to illuminate the experiences of those living with younger-onset Alzheimer’s and push for increased funding for research. He uses his platform to teach others to “live and speak through the heart as the brain diminishes,” striving to create a greater understanding of the challenges faced by individuals and families affected by the disease. His work continues to inspire hope and foster community among those navigating the complexities of Alzheimer’s.

Contact a speaker booking agent to check availability on Greg O'Brien and other top speakers and celebrities.

Greg O'Brien Speaking Topics

The Irish Don’t Get Mad, They Get Even – An Epic Fight to ‘Get Even’ with Alzheimer’s

Today I’m getting even with Alzheimer’s—not for me, but for you, your families, and for all those who will face this demon prowling like Abaddon. Braced with the stinging diagnosis, I chose muscle memory over pity and shaking my fist at God. Instinctively, I began taking notes, more than a thousand pages of them, detailing memories, the progression of my mother’s disease, and my own walk. As a journalist for more than three decades, my gut, my muscle memory, guided me in writing On Pluto: Inside the Mind of Alzheimer’s, the story of an investigative reporter imbedded in the mind of the disease, chronicling while he can the progression of this monster, a book about living with Alzheimer’s, not dying with it. The death part comes later.

All the darkness in the world, my mother taught me, cannot snuff out a single candle. I know the darkness. It’s a place I call Pluto, in allegorical terms, a reference from my early day as an investigative reporter at the Arizona Republic when I went deep “off-the-record” with sources. “We’re heading out to Pluto,” I would say, “where no one can see you or can hear what is said...”

The Longest Day

As a child, I started counting daylight minutes beginning with the winter solstice. Today, at age 64, I stand still in the sun on the longest day, but for a different reason. The longest day has new meaning for me as I battle Alzheimer’s disease. For those afflicted, and for their caregivers, each day brings new trials from sunrise to sunset; every day is the Longest Day.

For me, the mornings are always the same. In disarray at first light, I must refocus on the five Ws: the Who, What, Where, When, and Why of life, as if rebooting my faithful MacBook Pro before tossing the covers and organizing the scattered files of my mind. I do this out of instinct, but there’s always the depression, fear, and angst to walk through—and that’s just on the way to the bathroom where, on doctors’ advice, I’ve begun labeling the toiletries as I have attempted to brush my teeth with liquid soap, and gargled briefly with rubbing alcohol.

Doctors tell me I’m working off a “cognitive reserve,” a backup tank of inherited intellect that will carry me in cycles for years to come. They tell me to slow down, conserve the tank. It’s lights out, they warn, when the tank goes dry. In laymen’s terms, the “right side” of my brain—the creative, sweet spot—is intact, for the most part, although the writing and communication process now takes exponentially longer. The left side, the area of the brain reserved for executive functions, judgment, balance, continence, short-term memory, financial analysis, and recognition of friends and colleagues, is at times, in a free fall as I brace for a crash landing…

What Do We Tell The Kids?

My voice splintered. When you’re married to someone for close to four decades—when you’ve been through all the “for better and for worse” throes of marriage, when you have a partner who knows you almost as well as you know yourself, when you’ve been in love, fallen out of love, fallen back into love, and drifted, then at a time like this, little needs to be said. We both knew what the future held. No one had to sky write. We were all about the kids. Mary Catherine grabbed my hand, we nodded, and then listened to the doctor. The moment is embedded in my mind in a freeze frame…

The Cycle of Life and Love: The Long Kiss Goodbye (Good for Valentine’s Day)

There is a cycle to everything in life: The sun rises, it sets, then rises again. So it is often with love and marriage, as we keep our eyes peeled to the horizon in anticipation. Years ago, Cupid shot an arrow at me, and I married the beautiful, younger sister of my University of Arizona roommates—Tom and Lou McGeorge. From Cupid’s quiver it was the path to love, and the perfect Irish payback to my buddies—marry their sister!

Stephen King couldn’t have devised a better plot.

The early years were blissful. Then I took another arrow; this one to the head—a disease called Alzheimer’s, one that stole my maternal grandfather, my mother, and my paternal uncle who also died of the disease. And now it’s come for me. Alzheimer’s runs in my family, practically gallops. At 59—after suffering a range of horrifying symptoms, and after a serious head drama that doctors in Boston said unmasked a disease in the making, after a brain scan, SPECT scan and a range of clinical tests, I was diagnosed with Early Onset Alzheimer’s. I also carry the Alzheimer’s marker gene: APOE 4.

Hey, I’m not stupid; I just have a disease, seeking to sustain an intellect that was once my prized possession. Today I’ve learned to write and think from the heart, to love from the heart. Love sustains even in Alzheimer’s, a disease akin to having a sliver of your brain shaved every day, the long kiss goodbye. Love of God, love of my wife Mary Catherine, love of my children, they all sustain. We are urged in the scriptures to cling to what is good, that love never fails in the journey from the mind to the heart, a trek I’ve now embarked upon, and a journey you might take one day. Hey, anyone here who doesn’t think they will die someday, please raise your right hand. Enough said…

Living Not Dying with Alzheimer’s: My Brain Used to Be My Friend

My brain used to be my best friend, but today I see no chance for reconciliation. And so I’ve learned to write and speak from the heart, the place of the soul. Today I am here to encourage you on your journey.

These days, many are latching on to hopeful, simple cures for Alzheimer’s; we’ve become distracted with the quick fix. We all like to live in denial. As Mark Twain once wrote, “Denial ain’t just a river in Egypt.”

Finding a cure for Alzheimer’s and the development of innovative pharmaceuticals is much like the game of Mouse Trap, the 1980 video arcade in which a player uses a four-position joystick to maneuver a mouse throughout a maze and eat pieces of cheese scattered along the paths. One at a time, six cats are released into the maze to begin chasing the player. The maze has three sets of color-coded doors, which the player can open or close by pressing the corresponding buttons in order to block the cats’ approach…

Greg O'Brien Videos

Alzheimer's & Angels | Greg O'Brien on LIFE Today
Greg O'Brien - On Pluto
Greg O'Brien on early-onset Alzheimer's

How do I book Greg O'Brien to speak at my event?

Our experienced booking agents have successfully helped clients around the world secure speakers like Greg O'Brien for speaking engagements, personal appearances, product endorsements, or corporate entertainment since 2002. Click the Check Schedule button above and complete the form on this page to check availability for Greg O'Brien, or call our office at 1.800.698.2536 to discuss your upcoming event. One of our experienced agents will be happy to help you get speaking fee information and check availability for Greg O'Brien or any other speaker of your choice.

How much does it cost to book Greg O'Brien for a speaking engagement?

Speaking fees for Greg O'Brien, or any other speakers and celebrities, are determined based on a number of factors and may change without notice. The estimated fee for a live event is Below $10,000. For the most current speaking fee to hire Greg O'Brien, click the Check Schedule button above and complete the form on this page, or call our office at 1.800.698.2536 to speak directly with an experienced booking agent.

What topics does Greg O'Brien speak about?

Greg O'Brien is a keynote speaker and industry expert who speaks on a wide range of topics such as Mental Health, Authors, Overcoming Adversity, Journalism and Health.

Where does Greg O'Brien travel from?

Greg O'Brien generally travels from Brewster, MA, USA and can be booked for (private) corporate events, personal appearances, keynote speeches, or other performances.

Who is the agent for Greg O'Brien?

AAE Speakers Bureau has successfully secured keynote speakers like Greg O'Brien for clients worldwide since 2002. As a full-service speaker booking agency, we have access to virtually any speaker or celebrity in the world. Our agents are happy and able to submit an offer to the speaker or celebrity of your choice, letting you benefit from our reputation and long-standing relationships in the industry. Please click the Check Schedule button above and complete the form on this page including the details of your event, or call our office at 1.800.698.2536, and one of our agents will assist you to book Greg O'Brien for your next private or corporate function.

What is a full-service speaker booking agency?

AAE Speakers Bureau is a full-service speaker booking agency, meaning we can completely manage the speaker’s or celebrity’s engagement with your organization from the time of booking your speaker through the event’s completion. We provide all of the services you need to host Greg O'Brien or any other speaker of your choice, including offer negotiation, contractual assistance, accounting and billing, and event speaker travel and logistics services. When you book a speaker with us, we manage the process of hosting a speaker for you as an extension of your team. Our goal is to give our clients peace of mind and a best-in-class service experience when booking a speaker with us.

Why is AAE Speakers Bureau different from other booking agencies?

If you’re looking for the best speaker recommendations, paired with a top-notch customer service experience, you’re in the right place. At AAE Speakers Bureau, we exclusively represent the interests of our clients - professional organizations, companies, universities, and associations. We intentionally do not represent the speakers we feature or book. That is so we can present our clients with the broadest and best performing set of speaker options in the market today, and we can make these recommendations without any obligation to promote a specific speaker over another. This is why when our agents suggest a speaker for your event, you can be assured that they are of the highest quality with a history of proven success with our other clients.


Greg O'Brien is a keynote speaker and industry expert who speaks on a wide range of topics including Mental Health, Authors and Overcoming Adversity. The estimated speaking fee range to book Greg O'Brien for live events is Below $10,000. Please contact us for virtual event fees. Greg O'Brien generally travels from Brewster, MA, USA and can be booked for (private) corporate events, personal appearances, keynote speeches, or other performances. Similar motivational celebrity speakers are Richard Lui, Nelson Dellis and Maria Shriver. Contact All American Speakers for ratings, reviews, videos and information on scheduling Greg O'Brien for an upcoming event.

Speaker profile last updated by AAE Talent Team on 01/10/2024.

Greg O'Brien Speaking Topics

  • The Irish Don’t Get Mad, They Get Even – An Epic Fight to ‘Get Even’ with Alzheimer’s

    Today I’m getting even with Alzheimer’s—not for me, but for you, your families, and for all those who will face this demon prowling like Abaddon. Braced with the stinging diagnosis, I chose muscle memory over pity and shaking my fist at God. Instinctively, I began taking notes, more than a thousand pages of them, detailing memories, the progression of my mother’s disease, and my own walk. As a journalist for more than three decades, my gut, my muscle memory, guided me in writing On Pluto: Inside the Mind of Alzheimer’s, the story of an investigative reporter imbedded in the mind of the disease, chronicling while he can the progression of this monster, a book about living with Alzheimer’s, not dying with it. The death part comes later.

    All the darkness in the world, my mother taught me, cannot snuff out a single candle. I know the darkness. It’s a place I call Pluto, in allegorical terms, a reference from my early day as an investigative reporter at the Arizona Republic when I went deep “off-the-record” with sources. “We’re heading out to Pluto,” I would say, “where no one can see you or can hear what is said...”

  • The Longest Day

    As a child, I started counting daylight minutes beginning with the winter solstice. Today, at age 64, I stand still in the sun on the longest day, but for a different reason. The longest day has new meaning for me as I battle Alzheimer’s disease. For those afflicted, and for their caregivers, each day brings new trials from sunrise to sunset; every day is the Longest Day.

    For me, the mornings are always the same. In disarray at first light, I must refocus on the five Ws: the Who, What, Where, When, and Why of life, as if rebooting my faithful MacBook Pro before tossing the covers and organizing the scattered files of my mind. I do this out of instinct, but there’s always the depression, fear, and angst to walk through—and that’s just on the way to the bathroom where, on doctors’ advice, I’ve begun labeling the toiletries as I have attempted to brush my teeth with liquid soap, and gargled briefly with rubbing alcohol.

    Doctors tell me I’m working off a “cognitive reserve,” a backup tank of inherited intellect that will carry me in cycles for years to come. They tell me to slow down, conserve the tank. It’s lights out, they warn, when the tank goes dry. In laymen’s terms, the “right side” of my brain—the creative, sweet spot—is intact, for the most part, although the writing and communication process now takes exponentially longer. The left side, the area of the brain reserved for executive functions, judgment, balance, continence, short-term memory, financial analysis, and recognition of friends and colleagues, is at times, in a free fall as I brace for a crash landing…

  • What Do We Tell The Kids?

    My voice splintered. When you’re married to someone for close to four decades—when you’ve been through all the “for better and for worse” throes of marriage, when you have a partner who knows you almost as well as you know yourself, when you’ve been in love, fallen out of love, fallen back into love, and drifted, then at a time like this, little needs to be said. We both knew what the future held. No one had to sky write. We were all about the kids. Mary Catherine grabbed my hand, we nodded, and then listened to the doctor. The moment is embedded in my mind in a freeze frame…

  • The Cycle of Life and Love: The Long Kiss Goodbye (Good for Valentine’s Day)

    There is a cycle to everything in life: The sun rises, it sets, then rises again. So it is often with love and marriage, as we keep our eyes peeled to the horizon in anticipation. Years ago, Cupid shot an arrow at me, and I married the beautiful, younger sister of my University of Arizona roommates—Tom and Lou McGeorge. From Cupid’s quiver it was the path to love, and the perfect Irish payback to my buddies—marry their sister!

    Stephen King couldn’t have devised a better plot.

    The early years were blissful. Then I took another arrow; this one to the head—a disease called Alzheimer’s, one that stole my maternal grandfather, my mother, and my paternal uncle who also died of the disease. And now it’s come for me. Alzheimer’s runs in my family, practically gallops. At 59—after suffering a range of horrifying symptoms, and after a serious head drama that doctors in Boston said unmasked a disease in the making, after a brain scan, SPECT scan and a range of clinical tests, I was diagnosed with Early Onset Alzheimer’s. I also carry the Alzheimer’s marker gene: APOE 4.

    Hey, I’m not stupid; I just have a disease, seeking to sustain an intellect that was once my prized possession. Today I’ve learned to write and think from the heart, to love from the heart. Love sustains even in Alzheimer’s, a disease akin to having a sliver of your brain shaved every day, the long kiss goodbye. Love of God, love of my wife Mary Catherine, love of my children, they all sustain. We are urged in the scriptures to cling to what is good, that love never fails in the journey from the mind to the heart, a trek I’ve now embarked upon, and a journey you might take one day. Hey, anyone here who doesn’t think they will die someday, please raise your right hand. Enough said…

  • Living Not Dying with Alzheimer’s: My Brain Used to Be My Friend

    My brain used to be my best friend, but today I see no chance for reconciliation. And so I’ve learned to write and speak from the heart, the place of the soul. Today I am here to encourage you on your journey.

    These days, many are latching on to hopeful, simple cures for Alzheimer’s; we’ve become distracted with the quick fix. We all like to live in denial. As Mark Twain once wrote, “Denial ain’t just a river in Egypt.”

    Finding a cure for Alzheimer’s and the development of innovative pharmaceuticals is much like the game of Mouse Trap, the 1980 video arcade in which a player uses a four-position joystick to maneuver a mouse throughout a maze and eat pieces of cheese scattered along the paths. One at a time, six cats are released into the maze to begin chasing the player. The maze has three sets of color-coded doors, which the player can open or close by pressing the corresponding buttons in order to block the cats’ approach…

Greg O'Brien Videos

Alzheimer's & Angels | Greg O'Brien on LIFE Today
Greg O'Brien - On Pluto
Greg O'Brien on early-onset Alzheimer's
Greg O'Brien, Author "On Pluto: Inside the Mind of Alzheimer's ...
  • How do I book Greg O'Brien to speak at my event?

    Our experienced booking agents have successfully helped clients around the world secure speakers like Greg O'Brien for speaking engagements, personal appearances, product endorsements, or corporate entertainment since 2002. Click the Check Schedule button above and complete the form on this page to check availability for Greg O'Brien, or call our office at 1.800.698.2536 to discuss your upcoming event. One of our experienced agents will be happy to help you get speaking fee information and check availability for Greg O'Brien or any other speaker of your choice.
  • How much does it cost to book Greg O'Brien for a speaking engagement?

    Speaking fees for Greg O'Brien, or any other speakers and celebrities, are determined based on a number of factors and may change without notice. The estimated fee for a live event is Below $10,000. For the most current speaking fee to hire Greg O'Brien, click the Check Schedule button above and complete the form on this page, or call our office at 1.800.698.2536 to speak directly with an experienced booking agent.
  • What topics does Greg O'Brien speak about?

    Greg O'Brien is a keynote speaker and industry expert who speaks on a wide range of topics such as Mental Health, Authors, Overcoming Adversity, Journalism and Health.
  • Where does Greg O'Brien travel from?

    Greg O'Brien generally travels from Brewster, MA, USA and can be booked for (private) corporate events, personal appearances, keynote speeches, or other performances.
  • Who is the agent for Greg O'Brien?

    AAE Speakers Bureau has successfully secured keynote speakers like Greg O'Brien for clients worldwide since 2002. As a full-service speaker booking agency, we have access to virtually any speaker or celebrity in the world. Our agents are happy and able to submit an offer to the speaker or celebrity of your choice, letting you benefit from our reputation and long-standing relationships in the industry. Please click the Check Schedule button above and complete the form on this page including the details of your event, or call our office at 1.800.698.2536, and one of our agents will assist you to book Greg O'Brien for your next private or corporate function.
  • What is a full-service speaker booking agency?

    AAE Speakers Bureau is a full-service speaker booking agency, meaning we can completely manage the speaker’s or celebrity’s engagement with your organization from the time of booking your speaker through the event’s completion. We provide all of the services you need to host Greg O'Brien or any other speaker of your choice, including offer negotiation, contractual assistance, accounting and billing, and event speaker travel and logistics services. When you book a speaker with us, we manage the process of hosting a speaker for you as an extension of your team. Our goal is to give our clients peace of mind and a best-in-class service experience when booking a speaker with us.
  • Why is AAE Speakers Bureau different from other booking agencies?

    If you’re looking for the best speaker recommendations, paired with a top-notch customer service experience, you’re in the right place. At AAE Speakers Bureau, we exclusively represent the interests of our clients - professional organizations, companies, universities, and associations. We intentionally do not represent the speakers we feature or book. That is so we can present our clients with the broadest and best performing set of speaker options in the market today, and we can make these recommendations without any obligation to promote a specific speaker over another. This is why when our agents suggest a speaker for your event, you can be assured that they are of the highest quality with a history of proven success with our other clients.
BOOKING INFORMATION REQUEST
GREG O'BRIEN

We are happy to assist you with your interest in booking a speaker or celebrity for your event, your organization, and the type of talent you would like to secure, and an agent will be in touch shortly.

Fill out the form below to or call us at 1-800-698-2536 if need immediate assistance.

Tell us about your event!

We respond to most inquiries within 4 hours. Under special circumstances, it may take up to 24 hours.


This website is a resource for event professionals and strives to provide the most comprehensive catalog of thought leaders and industry experts to consider for speaking engagements. A listing or profile on this website does not imply an agency affiliation or endorsement by the talent.

All American Entertainment (AAE) exclusively represents the interests of talent buyers, and does not claim to be the agency or management for any speaker or artist on this site. AAE is a talent booking agency for paid events only. We do not handle requests for donation of time or media requests for interviews, and cannot provide celebrity contact information.