Southwestern USA




 Margarett DeGange, M.Ed, DCI, WCAA, CWTC

Margarett DeGange, M.Ed. is an Adult Learning and Motivation Specialist and Professional Skills Consultant. As a nationally respected business coach and speaker, she has been involved in many professional organizations to aid in the education and betterment of the Interior Fashions and Interior Decorating Industries. She also serves on the Advisory Board of We Make Color Easy —the Dewey Color System. She is a Certified Human Behavior Coach through the Leadership Institute of America and holds many certifications in design and decorating as well.

Contact Instructor for details.
The DeGangi School of Interior Decoration
Phone: 979-690-8329
College Station, TX

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Mary Desiderio

Mary Desiderio, IRIS member, has been “movin’ and shakin'” up interiors all over the Washington- Baltimore area since the inception of her business, The Art of Arrangement, in 1994.

Contact Consultant for details.
The Art Of Arrangement
Phone: 800-709-9092
Glendale, AZ and Crofton, MD 

Joanne O’Donnell, DCI, CSPT, ODSP, HDPP, ASPT

Joanne O’Donnell is very excited about being affiliated with the highly acclaimed certified Dewey Color Consultant course.

Contact Consultant for details.
Chic Home Interiors
Phone: 510-782-4464
Oakland, CA 

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