Watch our video for an overview of the trainings we offer.

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Located in the Denver Metro Area (near DTC) and Online



We understand that issues with communication and one’s voice image cause limitations for individuals and companies. Our classes and training provide the specific skills and tools that position professionals to communicate clearly and effectively while enhancing confidence and the perception of leadership. We offer short term, customized training for individuals and companies in Denver, nationwide or online.

Accent Reduction and Improving English Pronunciation

Reduce your accent with our private training or small group classes. Learn how to speak with the habits required for clear American English pronunciation and eliminate the accented behaviors that don’t belong. Noticeable reduction in accent in 2-3 weeks.

Public Speaking
Presentation Training

We offer public speaking skills training specific to the unique habits women and men bring to their communication style. Speak and sound more professional, have a voice that is rich and more pure in tone quality and breathe effectively. Private training, and two day intensive seminars.

Executive Coaching
Leadership Development

The right executive coach provides new focus, new skills and new opportunity. Understand what is holding you back and learn how to move forward. We offer private executive coaching and our two day leadership development seminar.

Professional Business Development and Communication Skills Training

We train companies and teams in all areas of business communication, public speaking, presentation style and leadership in Denver or nationwide. We offer half day, full day and our most effective and popular, split training.

Accent Reduction Training Program

Why Choose Our Classes?


Our multiple class options will end the frustration of not being understood, heard or perceived well by others. Our communication skills training perfects articulation and speech clarity, the ability to be an outstanding public speaker while perfecting voice to be stronger and more vibrant all which enhance the perception of leadership.


Even a small amount of training can make a big difference with the ability to effectively communicate and lead. Our strategies make sense and are easy to apply. Skilled communication makes impressions on credibility which directly relates to new opportunities.

Our Blog

Your Action Plan for Combating Fear of Public Speaking 1.  Apologize for being nervous. It is not necessary to apologize for being nervous.  It could actually discount your credibility and leadership status with your group.  Many speakers believe that their nervous behavior is highly visible.......

When individuals judge their voice, they are usually commenting on the quality of their pitch. Learning to speak in your optimal pitch range is important for presenting with strong, rich tones that are aesthetically pleasing to your listener. To strengthen your awareness, describe your pitch......

Intonation, known as the rhythm and melody is the most important skill to master to speak with less accent and improve English pronunciation. Without using American intonation your speech may sound fast, choppy or monotone. This article will teach you how to speak using the......

Busy? Interest in Self-Study?

See New Product Options!


We now offer our online recorded live seminar option with our Accent Reduction and Speak like a Broadcaster products. Follow along as if you were there, at your pace!

Attention Speech Therapists!


Looking for Training Material or ASHA CEUs Credits?


Speech and Voice Enterprises offers several CEU Seminars nationwide throughout the year for ASHA CEU credits. We also have a full product line to assist trainers in accent reduction and corporate communication. We even provide personal coaching to those wanting to start a business.

Call Today to Schedule Your Complementary Consultation


Elizabeth Peterson is a speech therapist, executive speech coach, national presenter and author with over 20 years of experience. She is the author of Accent Reduction 101 (2017, third ed.) and How to Speak like a Broadcaster and Lead like a CEO (2017 third ed.) She is clinically trained in speech mechanics and voice and how it relates to a business setting. Her Denver practice has been in operation for over 10 years. She trains other speech therapists nationwide on how to offer communication skills training in their practices. Please call at 303-330-3309 to schedule your complementary consultation.

Hear From Our Clients
Speech and Voice - Elizabeth Peterson

Elizabeth Peterson, Denver’s leading speech therapist and executive speech coach for over 22 years and is the author of Accent Reduction 101, Third Edition 2017 and Speak Like a Broadcaster & Lead Like a CEO, Third Edition 2017 . Learn More

We Offer Complementary Consultations

Please call 303-330-3309 or fill out the form below.

Our Denver Corporate Clients
Our Corporate Clients

Elizabeth Peterson M.A., CCC-SLP Speech Therapist

Speech Therapist & Executive Speech Coach for over 22 years
Licensed speech therapist in the State of Colorado
Certified with the American Speech Language Hearing Association
CSHA, Colorado Speech-Language-Hearing AssociationASHA, American Speech-Language Hearing Association