DMH Consulting Group

Speak with Impact. Your Audience is Listening.

Denise Harrington



Denise Harrington, A Leader in Communications Consulting

Over twenty-two years ago, Denise Harrington launched a business that focuses on transforming the way that corporations and businesses communicate. She stepped on the stage of a major business club to give a speech on the “Art of Speaking with Impact” and on that day a company and legacy began! Denise, the owner of DMH Consulting Group, works with C-Suite Executives, Premier Athletes, and individuals, giving them the tools to capture their “Signature Style” and presence.


For over a decade Denise has focused on women's leadership trends and ways to help women develop stronger voices in the workplace. She believes that as women moving forward in the business arena, knowing how to communicate who they are and what they believe in will help them to become stronger contributors.


Denise has prepared individuals to speak on some of the most contemporary global topics such as sustainability, marketplace growth, the global workforce, emerging markets and women’s initiatives.

Her client list include companies like:

Nike, Autodesk, Microsoft, and Cisco… including developing and delivering programs for University of Oregon’s Masters program in Sports Product Management, Portland State University and Clemson University.


She is “the one to watch” as she works to influence the influential, those who have a critical role in shaping the future of the global workplace and economy. Denise is a graduate of Tuck School of Business at Dartmouth-Minority Business Executive Program.   


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DMH – Professional Communication Consultants and Trainers

 Lora Stenard (DMH Senior Trainer)

Lora is a seasoned communications consultant. She has coached and trained thousands of people, helping them develop and enhance their skills in leadership, presentations, sales situations, and business communications. As the Assistant VP of the Performance Consulting Group for Provant, she managed and led the corporate training division. Lora has a B.A. from Northeastern University.

Corine Anders

For over 25 years, she has consulted with professionals globally and across many business sectors. She participated in leadership development programs as a communication consultant at the General Electric - Jack Welch Education Center, Yale University and the Kellogg School of Management. She attended Northern Illinois University. 

Michael Harrington

Michael has traveled the U.S. and the world for the last 26 years training and coaching executives and managers, in the world’s top companies, to speak with clarity, conviction and connection.  An inspiring trainer, speaker and coach, he is a motivating exponent and model of the interactive communication and presentation skills he teaches. He received a B.S. in Journalism at the University of Oregon. 

Interactive Tools


Denise believes in sharing her knowledge and wisdom to assist all clients with Speaking with Impact in an interactive format.

Forward Thinking


Women Leading with Impact increases awareness about women’s roles as leaders in entrepreneurship and more.

Problem Solvers


Our team is experienced in identyfying key issues to ensure your speech’s impact reaches the highest potential.

Client Support


Our clients get the best direct coaching. Renew your strategy and leave a lasting mark on your audience.

We Value Our Clients


Cultivating your abilities to leave a lasting impression with your audience. We directly coach executives, athletes and entrepreneurs and more to perfect their speeches and presentations for audiences ranging from 100 people to over 10,000 +. TED TALK speakers, brand launches, product releases and more. Denise Harrington is a wealth of knowledge and experience. Register for our Speaking with Impact Class today. Reach out to us via our contact page to complete your transaction.


Tel: 301.979.7063


Address: 11810 Grand Park Ave. North Bethesda, MD 20852

Business Hours: 10:00 am to 5:00 pm Eastern time


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