Dr. Greenberg has over 30 years of experience in the HR field with significant portions spent in both consulting and large HR departments.
Previously, he held executive positions with Aon Consulting and Spherion.
Prior to entering consulting, Dr. Greenberg held HR management positions at SBC (now AT&T) and Union Pacific Railroad.
He earned his Ph.D. in from Wayne State University.
Dr. Greenberg is a frequent speaker at professional human resource and management meetings as well being a widely published author.