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Quote After more than a decade of working together, Sandler's superb sales and sales management training programs continue to deliver the edge we need. Your most recent prospecting seminar produced another big surge in appointment levels for the attending regions. Sandler's overall training efforts continue to earn an astounding 93 percent approval rating! Quote

Glen Miller
Chief Executive Officer

About Us

As the Principal and founder of the Sandler Training in Oakland, CA, Joseph Diliberto transformed over 30 years of professional sales, sales management, marketing, strategic planning and public speaking experience into a career in sales coaching. His background includes executive level positions in Sales and Marketing with Fortune 100, Fortune 500 and start-up companies.

Introduced to the Sandler Training system of selling strategies while holding an executive position, Diliberto made the decision to become directly involved not only in the practice, but in the teaching of these skills.  Diliberto opened his Oakland, CA franchise office in 2004.

Since 2004, Joe has established his expertise in sales training in the San Francisco Bay Area with clients and through speaking engagements.  An active member of his business community, Joe trains professionals around the Bay Area and offers his services as a speaker for business organizations such as the Chambers of Commerce and Rotary clubs.