Meet John D. Marvin
With over 25 years of business leadership experience, Mr. Marvin outlines the basics for your growth towards excellence. He is currently the President of Texas State Optical, a member owned cooperative of independent, professional optometry practices with aggregate sales over 115 million dollars.
This publication is the product of over 25 years of research, management expertise, leadership and marketing insights.
Mr. Marvin is a certified member of the John C Maxwell Team having completed hundreds of hours of both online and classroom education.
He is a sought after speaker and trainer on the subject of leadership and personal growth.