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Dr. Dennis Cummins is a Sales Communication Expert, international keynote speaker, and sought-after thought leader who helps sales professionals and organizations build trust, communicate value, and create authentic conversations that lead to action. His work focuses on helping sales teams move beyond pressure-driven persuasion and communicate with greater clarity, confidence, and human connection in an increasingly AI-driven world.
Dennis is the Founder and CEO of Pro Speaker Academy and has spent more than 20 years helping organizations strengthen the way their people communicate, sell, and represent their brands. His work includes customized train-the-trainer programs, sales communication training, and speech, presentation, and confidence coaching for executives and professionals in client- and employee-facing roles.
Dennis is also the co-founder and co-chair of the C-Suite Network Corporate Speakers Council. Known for high-energy, insight-driven keynotes that combine practical strategy, engaging storytelling, and humor, he has spoken and trained audiences throughout the United States and internationally.
Dennis is the bestselling author of Invitational Selling: The Human Connection Advantage, in which he introduces his Connect → Convey → Convert™ framework—a people-first approach to building trust, communicating value, and creating conversations that naturally lead to buy-in and action.
Dennis is the Founder and CEO of Pro Speaker Academy and has spent more than 20 years helping organizations strengthen the way their people communicate, sell, and represent their brands. His work includes customized train-the-trainer programs, sales communication training, and speech, presentation, and confidence coaching for executives and professionals in client- and employee-facing roles.
Dennis is also the co-founder and co-chair of the C-Suite Network Corporate Speakers Council. Known for high-energy, insight-driven keynotes that combine practical strategy, engaging storytelling, and humor, he has spoken and trained audiences throughout the United States and internationally.
Dennis is the bestselling author of Invitational Selling: The Human Connection Advantage, in which he introduces his Connect → Convey → Convert™ framework—a people-first approach to building trust, communicating value, and creating conversations that naturally lead to buy-in and action.
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