Looking for an SLP experienced in VitalStim for a presentation

I'm looking for an SLP experienced in VitalStim for a presentation at the support group for Atypical Parkinsonian Disorders, in the Los Angeles Area or Orange County. The support group meets in different locations every month or so.
Whoever is available can contact me (see below).
Thanks. Licia

Licia C. Paskay, MS, CCC-SLP, COM
President and Center Director
Purpose, Inc.
300 Corporate Pointe, Suite 468
Culver City, CA  90230

Ph. 310-410-4551   
Fax 310-823-9612
info@purposetherapy.org
www.purposetherapy.org