Yes it's true - your biggest asset isn't your inventory or your bank balance - it's you and the people who work for you. The hidden cost of poor executive health is eroding businesses' financial performance.
I'm a physician who speaks the language of the C-suite, and my presentation quantifies this threat in terms of lost productivity and reduced decision-making quality. So I provide your leadership team with a clear, actionable health strategy, that drives a documented ROI.
Get in touch with me and let's talk about it!
5 reviews
Tim C.
January 6, 2026Dr. Gregory Adaka delivered a powerful and thought-provoking perspective during our panel, “Medicine & Social Media: Managing Public Misinformation in the Digital Era.” His ability to dissect the ethical complexities of free speech in healthcare communication and the dangers of digital misinformation was both timely and impactful.
Dr. Adaka’s commentary struck a chord with the audience, particularly his insight: “Nobody wants to stamp on your right to express yourself with free speech, but how ethical is it to shout 'fire' in a crowded theater?” His thoughtful framing reminded us of the responsibility that comes with digital influence in healthcare—and the potential consequences when that responsibility is misused.
We were honored to host Dr. Adaka as a panelist. His contributions challenged attendees to think more critically about the sources and motives behind online health information and underscored the vital role of ethical leadership in today’s media-driven medical landscape.
Hired as: Business Motivational Speaker, Health & Fitness Expert, Leadership/Success Speaker, Motivational Speaker
Ashley L.
November 14, 2025Dr Adaka is an incredible storyteller, clinician, and educator. I am amazed by his ability to pack an immense amount of content into one conversation and deliver it with ease, humor, and relatability. His compelling stories beautifully describe the differences in healthcare without disparaging other international approaches, highlighting instead how diverse philosophies can coexist and complement one another in the shared pursuit of patient healing and well-being. A truly incredible person and wonderful guest.
Ashley Love,
Shadow Me Next
Hired as: Motivational Speaker
Samantha J.
November 5, 2025Dr Gregory Adaka delivered an outstanding and thought-provoking keynote at the Healthcare Innovation Fusion. His talk, “The “Hard Problem is Not a Problem at All ” was both informative and deeply inspiring. He tackled the challenges of the US healthcare system with clarity, conviction and a compelling call to action. His ability to distill complex issues into actionable ideas - especially around expanding healthcare coverage from the grassroots level- resonated powerfully with the audience. A truly impactful voice in healthcare leadership.
Samantha Janusz
ACP Productions | Purdue Global
Hired as: Business Motivational Speaker
Todd W.
October 30, 2025Dr. Adaka is a great example of the difference between a subject matter expert and a true thought leader. His clinical experience, on three continents, mixed with a true passion for public health is both enlightening and inspiring! You will definitely see the world differently after hearing him speak.
Hired as: Business Motivational Speaker
Caroline B.
October 20, 2025I’d like to take a moment to personally thank Dr. Adaka for delivering an outstanding presentation at our recent Healthcare Chief Medical Officer Summit. His professionalism, deep expertise, warm sense of humor, and approachable style made a lasting impact and greatly contributed to the success of the event. We look forward to the opportunity to collaborate with him again and would be delighted to welcome him back at a future Summit.
Hired as: Business Motivational Speaker
Price range: $2000 - 10000
Languages: English
Gig length: 30 - 120 minutes
The Health of Leaders Shapes the Health of Their Businesses
Poor health among executives and entrepreneurs isn’t just a personal issue—it’s a business liability. Countless studies confirm that when leaders neglect their well-being, their organisations suffer in productivity, morale, and profitability.
In today’s information-saturated world, misinformation about health and healthcare is rampant. From Fortune 500 CEOs to startup founders, business leaders must be equipped with accurate, actionable insights. But knowledge alone isn’t enough—we must also be inspired to act.
Attendees will leave the session with:
-Clarity and Motivation: A clear understanding of how their health directly impacts their business—and the drive to make meaningful changes.
-Empowerment Through Knowledge: Tools to cut through the noise and misinformation, enabling smarter health decisions.
-Ripple Effect Influence: The ability to share these insights with peers, teams, and loved ones, creating a culture of wellness.
-Stronger Relationships: Improved communication and connection with staff, colleagues, family, and friends.
Business Benefits: Enhanced staff retention, increased productivity and a healthier bottom line.
In conclusion, good healthcare for professionals is not just a benefit; it's a strategic imperative that leads to individual success and organisational growth. Dr Adaka will tell your attendees all about it- delivering valuable, memorable and actionable information with humour!
With more than thirty years in healthcare, Dr Adaka has been an Attending Physician in Emergency Medicine both in England and America. His capabilities encompass a deep
understanding of IT systems management, fueled by formal training and prior experience as an IT Systems Engineer in London. He has held leadership roles across clinical, administrative, and educational domains. Currently, he is the Medical Director for Correctional Health Services of Miami-Dade County.
Dr. Gregory Adaka is a physician whose career spans over three decades. Born in Manchester, England, he trained abroad before returning to specialize in Emergency Medicine. He rose to the level of Consultant in Emergency Medicine—a title that, in the UK, denotes a senior attending physician at the highest level of expertise.
In 2014, Dr. Adaka and his family relocated to the United States. He deepened his understanding of comparative healthcare while earning a Master’s degree in Health Administration from Cornell University. He currently serves as the Medical Director and Associate to the Chief Medical Officer for Miami-Dade County Corrections Health Services.
Dr. Adaka is a recognized thought leader in medicine and the healthcare industry across both the United States and the United Kingdom. He now travels the country—both in person and virtually—speaking at events and engaging with professionals, policymakers, and executives from all walks of life. His message is clear: the health of a business is only as strong as the health of its entrepreneur. Dr. Adaka is one of those rare communicators who can distill complex ideas into simple, relatable insights—always delivered with just the right touch of humour.
Requirements:
Good stage lighting
Permission to record video & audio
Screen for PowerPoint presentation
Lapel or hand-held microphone
Business Motivational Speaker
