Welcome to the COVE!


The Nation’s Premier Vocal Wellness & Training Destination.

Vocal Problems?


Get Healthy

Maximize Profitability!


Stay Well

Command Your Performance


Be Heard

A Voice Above the Rest


Welcome to the COVE!

The Nation's Premier Vocal Wellness
& Training Destination.


Expert Team Care

Get Healthy

Our team of experts specializes in diagnosing and treating the most complex vocal conditions.

COVE Stay Well Performer Drinking Water

Vocal Wellness Programs

Stay Well

Maintain your profitability and quality of life with an annual vocal exam.


Performance Training

Be Heard

Whether you are a seasoned veteran or a future sensation the experts at the COVE will work with you to bring your vocal performance to a new level.


Free Wellness Tips & Techniques

Looking for great advice from some of the worlds most esteemed professionals? Enjoy these free resources that will help you command your performance.

John Maxwell & Mary Riesberg

Breakthrough Results

“I went up to Michael and Mary’s Center of Vocal Excellence after having a persistent cough for 3 years… in two days my cough was completely gone.”

—John C. Maxwell
International Speaker, Leadership Expert, and Best-Selling Author



Products for the Pros

Find the latest products and resources recommended by our team of experts.

Michael and Mary are pioneers in the development of a vocal wellness center that caters to the needs of influential and high profile speakers.

B. Ress

Physician and Entrepreneur

The Nation’s Premier Vocal Wellness
& Training Destination.