Tommy Martin

General Partner at Mammoth Research

Tommy works directly with the founders of portfolio companies, Mammoth’s Fund Members, the executive team at Mammoth, and investment professionals. Tommy is well-connected across the American medical community and has served as a strategic advisor to many of healthcare’s leading doctors, hospital CEOs, and medical technology founders.

Tommy seeks to add value to their portfolio company founders through his vast healthcare network. He also leverages his thorough financial, tax, licensing, compensation, asset protection, and compliance expertise to benefit founders. Where useful, Tommy’s connections with the international business communities and Harvard Business School alumni network can also be leveraged to benefit portfolio companies. Tommy has served on several non-profit and for-profit boards. Tommy is deeply familiar with EOS Worldwide’s Entrepreneurial Operating System and is able to coach founders through strategic alignment where gaps exist in their organization. He also has intimate experience with the struggles that can occur for a business based on family and/or partnership dynamics and can leverage this expertise for the benefit of their portfolio companies.

Prior to launching Mammoth, Tommy was CEO of a nationwide wealth management firm that specialized in providing a broad range of consulting, financial, and investment services to physicians. As CEO, Tommy oversaw a team of 200+ employees and advisors. Under his leadership, the firm grew assets under advisement to $1.5 billion before Tommy exited from the business. As an entrepreneur at heart, Tommy has been a partial owner or angel investor in more than 35 privately held companies ranging across life sciences, fintech, real estate, professional services, and more.

Tommy is an alumnus of Harvard Business School (PLD17) and Indiana University (BA). He completed further professional/executive training at The Wharton School and at The Booth School of Business. He authored the book, Doctor’s Eyes Only: Exclusive Financial Strategies for Today’s Doctors and Dentists and has authored numerous other financial and medical publications.

In addition to his role at Mammoth, Tommy is a Board Manager and CEO of Vestia Personal Wealth Advisors and it’s affiliated entities.


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