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Dr Sabina Brennan - Speaker

Dr Sabina Brennan | PepTalk Expert Speaker
Behavioural Science
Age and Ageing
Decision Making
Behavioural Science
Age and Ageing

Dr Sabina Brennan

Dr Sabina Brennan | PepTalk Expert Speaker
Elevate workplace wellbeing and cognitive performance with Dr Sabina Brennan, neuroscientist and bestselling author. Sabina equips professionals with science-backed strategies for improving brain health, managing stress, and beating brain fog. Former Trinity College Dublin dementia research director and advisor to the Irish Government and UK Parliament on longevity.
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In-depth knowledge and deep expertise in Brain Health was incredibly valuable for working in a fast-paced, high-pressure environment. | | EY |
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Dr Sabina Brennan | PepTalk Expert Speaker
Dr Sabina Brennan
County Cavan, Ireland
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UK: +44 (0)203 835 2929
USA: +1 737 888 5112
Dr Sabina Brennan | PepTalk Expert Speaker

Dr Sabina Brennan Speaker Biography

Dr Sabina Brennan Speaker Biography

Chartered psychologist and neuroscientist specialising in science communication
Host of The Super Brain Podcast and author of 4 Irish Times bestsellers
Former director of dementia research at Trinity College Dublin
Dr Sabina Brennan is a psychologist and neuroscientist who translates complex brain science into practical strategies for everyday life. She hosts The Super Brain Podcast and has written four Irish Times bestsellers, including Beating Brain Fog and The Neuroscience of Manifesting.

Sabina served as director of dementia research at Trinity College Dublin and has advised the Irish Government and the UK All-Party Parliamentary Group on longevity. She appears regularly on Irish radio and television, and her work has received recognition for its contribution to STEM communication and societal impact.

Sabina helps people understand how their brains work to improve decision-making, manage stress, and maintain cognitive health. Her research background in dementia and brain ageing gives her unique insight into protecting mental sharpness across the lifespan. She combines evidence-based neuroscience with accessible explanations that audiences can immediately apply to their personal and professional lives.

Audiences learn specific techniques to reduce brain fog and enhance focus, understand the science behind habits and behaviour change, and discover practical ways to support brain health as they age. Sabina delivers these insights with clarity and warmth, making neuroscience relevant to real-world challenges.

Book Sabina to give your audience science-backed tools they can use to think more clearly and perform better.
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How can I book Sabina Brennan for my next event?  

Email sabina.brennan@getapeptalk.com, or call us on +44 20 3835 2929 (UK) or +1 737 888 5112 (US), and one of our speaker agents will contact you within hours to confirm availability and fees. If you can, please include your budget upfront – it helps us fast-track your request. It’s also helpful to know the date, format (virtual or in-person), location, and a bit about your audience.

PepTalk are official speaking agents for Sabina Brennan. They are available to book for corporate events, conference keynotes, leadership talks, celebrity endorsements, personal appearances, and motivational speaking engagements. We can assist with enquiries about Sabina Brennan's speaking fees, availability, and booking process for private business functions, industry conferences, and team events — just email sabina.brennan@getapeptalk.com and we'll be happy to help!

For media interviews, charity appearances, or personal matters, we recommend contacting Dr Sabina directly.

What topics does Sabina Brennan specialise in?  

Sabina Brennan specialises in discussing brain health, cognitive ageing, stress management and more.

What is Sabina Brennan's speaking style like?  

Sabina delivers engaging, practical sessions with warmth and clarity, making complex brain science accessible. Audiences praise her expertise, passion, and ability to inspire positive change in brain health and performance.

Does Sabina Brennan offer virtual speaking engagements?  

Yes, Sabina Brennan offers virtual speaker bookings for webinars, online conferences, and remote or distributed team engagements.

Why We Recommend Booking
Dr Sabina

Dr Sabina Brennan transforms complex neuroscience into actionable strategies that boost mental clarity and performance, drawing from her expertise as Trinity College Dublin's former dementia research director and as a bestselling author. Her proven ability to help audiences reduce brain fog, enhance focus, and make better decisions makes her an invaluable speaker for any organisation. Book Sabina today to equip your team with evidence-based tools for sharper thinking and peak cognitive performance.
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Dr Sabina Brennan's Showreel and Videos

Discover why event organisers, business leaders, and audiences worldwide recommend
Dr Sabina Brennan
In-depth knowledge and deep expertise in Brain Health was incredibly valuable for working in a fast-paced, high-pressure environment. | | EY |
Dr Sabina Brennan is like a personal trainer for the brain. | | RTE |
Brilliantly engaged the audience as the volume of complimentary emails from audience members testified! | | John Gordon |
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Sabina Brennan has a talent for engaging audiences on a subject matter she is clearly passionate about and which is one of the most important topics in ageing: what you can do to keep your brain healthy as you age. | | Tina Woods |
In-depth knowledge and deep expertise in Brain Health was incredibly valuable for working in a fast-paced, high-pressure environment. | | EY |
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Very powerful presentation - Extremely useful information. | Attendee | |
In-depth knowledge and deep expertise in Brain Health was incredibly valuable for working in a fast-paced, high-pressure environment. | | EY |
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