Palatine, IL -- (SBWire) -- 09/29/2011 --Doug Dvorak, America's well-known humorous motivational speaker, will be the opening keynote speaker for RIM Corporation, the manufacturer of the Blackberry, on September 27, 2011 in Chicago, Illinois. This will be Doug Dvorak's yet another captivating, engaging and inspiring presentation to corporate America.

An expert speaker with many years of professional speaking experience, Doug Dvorak is also a Certified Speaking Professional. This title is conferred on expert speakers who meet certain stringent criteria set by the National Speakers Association. Besides, Doug Dvorak is also a member of the International Federation for Professional Speakers (IFFPS) and the Global Speakers Federation.

With Doug Dvorak's highly interactive, energetic, creative and motivational presentations, many companies have achieved many ends. For instance, Doug's presentations help achieve increased employee motivation and productivity, employee participation at events, improved bottom line profits and humor in even the most humorless groups. Many leading names, such as Hyatt, Lund Industries, Tennis Corporation of America and Merrill Lynch, have benefited from Doug's services. Here is what a satisfied client, Chuck Barnard, Tennis Corporation of America, has to say, "The laughter and delight you spread around the room went a long way in leaving our team feeling upbeat and more positive about themselves. I received many positive comments, all accompanied with a smile and gleam in the eyes."

Doug Dvorak's popularity also features him on television and print media. Doug Dvorak has featured on Fox News, The Oprah Winfrey Show, CBS Evening News, and CBS-The Early Show and many other local TV and radio stations. Doug has also featured in publications, such as USA Today, The Wall Street Journal, Human Resources Insider, Crain's Chicago Business, The Chicago Daily Herald, The Chicago Tribune and Chicago Sun-Times News Group.

Doug has also contributed to the popular book "The Masters of Success," authored by Jack Canfield and Ken Blanchard. Doug also publishes a monthly newsletter, which can be subscribed to, for continued success and motivation. As Ron Shaw, the President and CEO of Pilot Corporation of America, says, "You are indeed the best practitioner I have heard of in a long time to accomplish serious results with the proper dose of corporate message and humor."

About Doug Dvorak
A Certified Speaking Professional, Doug Dvorak is one of America's funniest professional speakers. Doug Dvorak also has experience as a Second City Improvisational Actor, which gives him the unique and fresh approach to speaking.