Welcome to my Homepage

My Background

I received a Doctor of Philosophy degree in Audiology and Speech Sciences from Michigan State University where I researched voice print and speech pattern recognition. My subsequent work has addressed a wide range of topics in communication sciences and disorders. I am Professor Emeritus of Health Sciences at Northern Arizona University (39 years) in Flagstaff, Arizona and own Tanner Rehabilitation Services, Inc.

I am an experienced expert witness and have taken part in many medical malpractice cases involving speech-language pathology-audiology, swallowing and communication disorders. I have been deposed, testified, or consulted with police departments, attorneys, or investigators in the following states: Arizona (several), Idaho, Florida, Washington, Texas, California, Ohio, Rhode Island, Pennsylvania, Kansas, New Hampshire, and West Virginia. Of the 15 books I have in print, three specifically address the forensics aspects of communication sciences and disorders. I have also written several journal articles on the topic and presented seminars on preventing negative dysphagia management outcomes at professional speech and hearing conventions. For a detailed summary of experience as well and a publication list, please view my resume.

Dr. Tanner in the News

Recently, some work I did with Dr. William Culbertson was profiled. Our technique is called the Tanner-Culbertson aural method of voice identification.

We hope it will enhance the ability of law enforcement and other parties to determine the identity of people based on voice alone.

Click the photo to read the article.

 

My Contact Information

I encourage anybody interested in working with me on a project to contact me by email. My email address is DrDennisTanner@gmail.com .

Other Information You Will Find on the Site

I encourage you to peruse my site, where you'll find information on the books and articles I've written, more detailed information about legal expert witness and malpractice services, and a few appearances in media.

Copyright Dennis C. Tanner