College Guest Speakers

Description: Doug Dvorak is an inspirational, motivational youth speaker with professional comedic experience del..

Funny Speaker

Description: Doug Dvorak is a professional motivational and funny speaker in Chicago offering productivity traini..

Doug Dvorak

Description: Doug Dvorak is a professional motivational speaker and clean corporate humorist providing unique pro..

Laughter Therapy

Description: Doug Dvorak/Dr. Carpediem is a motivational speaker with professional comedic experience. Doug Dvora..
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