Outstanding references available upon request.

“Every employee should be given the opportunity  to participate in OCC programs.”
—Senior Director, St. Louis, MO

“Highest marks.  Developed trust, humorous, clear, warm, engaging, upbeat, kind.”
—Executive Director, Charleston, SC

“The finest consultant I ever worked with.” 
—Senior Executive, Kansas City, KS

"OCC seminars should be required for all leaders.”
—President, New York City, NY

"The OCC consultants' enthusiasm is contagious.”
—Chief Executive Officer, Miami, FL

“The best seminar leader I've ever encountered.” —Executive Director, Los Angeles, CA

"Ms. Zack [OCC President] is energetic, charismatic, accessible, and conveys vast knowledge."
—Executive Vice President, Washington, DC

“OCC is amazing. We hope to work with you again…and again…and again!”
—Executive Director, Philadelphia, PA