Gregory’s business practice is rooted in three interrelated principles:

People First – he places his client’s needs at the center of every decision, process, and conversation. 

Human Centered Design – shaping the business process from the doing the client’s perspective. Gregory holds multiple certifications in Human Centered Design and Usability.

Simplicity – staying focused on the client’s goals, avoiding complications, maximizing efficiencies, minimizing delays, distractions, and lowering costs.


Universities & Degrees

Trinity College Dublin, Ireland
Loyola Institute
Ph.D. Philosophy – 1995

International Academy of Philosophy, Schaan, Liechtenstein
M.Phil in Philosophy & Political Economy – 1992

Franciscan University, Steubenville, Ohio
BA in Politics, Theology, & Philosophy – 1990

His areas of study and interest include social philosophy, personalism and philosophy of the human person, natural law ethics, ecology, cultural criticism and theory, and political economy.

University Teaching

Asst. Professor of Philosophy 1995 to 1996
Mount Aloysius College, Cresson, Pennsylvania

Taught ethics, critical reasoning, and introduction to philosophy courses for undergraduates.

Instructor of Philosophy
1992 to 1999
Milltown Institute of Theology & Philosophy, Dublin, Ireland

Taught ethics, social philosophy, and philosophy of the human person to undergraduate and graduate students.


Gregory is engaged with several academic organizations promoting Religious Naturalism.

He serves on the governing council for the Spiritual Naturalist Society, where is also a featured writer, and is a member of the Religious Naturalist Association.

He’s also a supporter and follower of the Animas Valley Institute.

You can read more about his religious thinking at A Spirituality of Nature. 


Real Estate Licenses

Real Estate Sales License – State of Michigan, 2014

Instructor of Real Estate Licensing & Education – State of Michigan, 2016



Usability Analyst
Human Factors International – 2014

Digital Copywriter
Mediabistro, New York – 2013


Fundamentals of Human Centered Design
IDEO.org – 2016

Human Centered Design I
Michigan State University – 2012


Professional Resume Writing (MRW)
Career Thought Leaders – 2018


Amway Corporation – 2004-2014
Digital Marketing/Web Editor
Gregory served as a lead member on Amway’s UI/UX core team engaged in all aspects of online marketing for various multi-million dollar product lines and creating effective digital business tools and experiences for Amway Business Owners.

Summit Training Source – 1999-2004
Communications Director
Summit produces online environmental, health, and safety employee training programs to Fortune 500 companies. As Communications Director, Gregory developed marketing strategy and sales content. He also wrote proposals, trade articles, and white papers on industry issues.


Originally from New York City, Gregory has called the Grand Rapids area home since 1995.

He has taught and volunteered at the Inner City Christian Federation a nonprofit housing corporation whose leadership is motivated by, and programs shaped by, its belief that all people deserve safe, clean, affordable housing.

Gregory has a passion for animal welfare. He volunteers at some of the area shelters and rescues. He’s a member and supporter of Mercy for Animals, a national organization that advocates for improving the conditions and well-being of animals in factory farming operations.

Gregory served on the board of directors of the Grand Rapids LGBT Network throughout the late 1990s, and was a co-founder and board member of Hinges, an LGBT professional networking organization, through the early 2000s.

From 2010-2015, he was actively involved with Michigan for Marriage and Equality Michigan to help bring about same-sex marriage in Michigan and across the United States. Today, Gregory remains engaged in a variety of Fair Housing issues.


Gregory has strong ties with Ireland. In addition to his Irish heritage, Gregory lived in Ireland for four years in the early 1990s.

He is member and supporter of The Irish American Heritage Center, The Celtic League, and the American Irish Historical Society

He’s also active in family genealogy research.

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  • gregory@gregorygronbacher.com

Embracing one’s wholeness makes life more demanding – because once you do that, you must live that integrity. We must let our life speak, informing us of who we are, and gladly telling others the same. Our power is in being fully ourselves.

– Parker Palmer, Let your Life Speak
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