Dr. Matthew has spoken or has been invited to be involved with the education/assessment of other  providers  at many locations throughout the US and the World.

• Bangkok, Thailand (twice)

• Bali, Indonesia

• Dubai, UAE (twice)

• New York City

• Boston

• Washington, DC

• Orlando

• Las Vegas ( multiple)

• Miami ( multiple )

• Chicago

• Atlanta

• Nashville

• Asheville

• Charlotte

• Shelby

• Greensboro

• Wilmington, NC

• Sarasota

• Reno

• Roanoke, Virginia

• Mobile, Alabama

• Albuquerque

• and more…