Mark Gerson: Biography, Career, and Business Insights

Mark Gerson’s Profile Summary

Company	Gerson Lehrman Group
Position	Co-Founder and Executive Chairman of Gerson Lehrman Group (GLG).
Source of wealth	Mark Gerson's wealth primarily comes from founding and leading Gerson Lehrman Group (GLG), along with proceeds from Thuzio, African Mission Healthcare, and other business ventures and investments
Also known as	Author, philanthropist, podcast host.
Age	Unknown
Education	Williams College – Bachelor's degree, Yale Law School – Juris Doctor (JD)
Citizenship	United States
Residence	New York City, USA
Family	Mark Gerson is married to Rabbi Erica Gerson, and together they have four children. They reside in New York City.
Website, Social Media	https://glginsights.com/

Mark Gerson’s biography

Mark Gerson is a prominent entrepreneur, philanthropist, and investor, best known for co-founding Gerson Lehrman Group (GLG) in 1998. GLG began as a publishing business but transformed into a global expert network, connecting clients with professionals across industries for strategic advice. Gerson's educational background includes a Bachelor's degree from Williams College and a Juris Doctor (JD) from Yale Law School. Besides his work at GLG, he has co-founded several other ventures, including Thuzio, an influencer marketing platform, and African Mission Healthcare, a philanthropic organization aimed at supporting medical missions in Africa. Gerson's philanthropic efforts also extend to United Hatzalah of Israel, where he serves as International Chairman, helping organize rapid-response first aid services. He is a published author, with works on intellectual history and the Bible, and resides in New York City with his wife, Rabbi Erica Gerson, and their four children. Gerson continues to have a significant impact through both his business ventures and charitable work

How did Mark Gerson make money?

Mark Gerson makes money in the following areas:

Mark Gerson's wealth primarily comes from founding and leading Gerson Lehrman Group (GLG), along with proceeds from Thuzio, African Mission Healthcare, and other business ventures and investments
What is Mark Gerson net worth?

As of 2025, there is no publicly available and reliable information regarding Mark Gerson’s net worth.

What is Mark Gerson also known as?

Mark Gerson is known for his authorship of several books, including The Telling: How Judaism's Essential Book Reveals the Meaning of Life, which explores the significance of the Passover Haggadah in Jewish tradition. He is also a philanthropist, co-founding African Mission Healthcare, which strengthens medical missions in Africa, and playing a pivotal role in United Hatzalah, an emergency medical services organization in Israel. Moreover, Gerson hosts The Rabbi's Husband podcast, where he interviews influential thinkers on religious and philosophical topics

Prominent achievements of Mark Gerson

Mark Gerson co-founded GLG, a leader in professional knowledge networks, and has co-founded several other ventures, including African Mission Healthcare and United Hatzalah. He has donated millions to Christian medical missions, received widespread recognition for his philanthropic efforts, and authored national bestsellers like The Telling. Gerson and his wife sponsor the $500,000 L'Chaim Prize for Outstanding Christian Medical Missionary Service, one of the largest awards in global health

What are Mark Gerson’s key insights?

Mark Gerson’s business philosophy emphasizes the value of knowledge exchange and impact-driven philanthropy. In founding Gerson Lehrman Group (GLG), he leveraged the concept of connecting experts with businesses for strategic insights, driving value through informed decision-making. His philanthropic efforts reflect a strong belief in high-return charitable investments, where funds are allocated to achieve the greatest social good, such as his support for medical missions in Africa. Gerson has stated that ethical leadership and efficient resource use are key components of both his business and charitable activities

Mark Gerson’s personal life

Mark Gerson and his wife, Rabbi Erica Gerson, are committed philanthropists and community leaders. The couple shares four children, and they live in New York City. Erica Gerson is a prominent figure in Jewish religious and philanthropic circles, while Mark plays an active role in several charitable initiatives, including co-founding African Mission Healthcare and United Hatzalah of Israel, a rapid-response emergency medical service

Useful insights

Leading with purpose and integrity

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Define your purpose and align it with your goals

Mary Barra emphasizes the importance of having a clear purpose. Identify your core values and ensure that your actions align with these values. This will give you the clarity and motivation needed to succeed, especially in challenging times.
Adapt to innovation and stay flexible

Barra's success is tied to her ability to guide GM through a transition toward electric vehicles. Always be open to innovation and stay flexible when markets or industries change. Adaptability is a key trait for anyone aiming to succeed.
Empower those around you

Successful leaders know how to empower their teams. By trusting and supporting the people around you, you create a culture of accountability and innovation. Help others succeed, and you’ll find that success naturally follows you as well.