Executive Team

Nestor Plana
Nestor PlanaChairman & Chief Executive Officer (CEO)
Nestor Plana is the founder, Chairman, & CEO of Independent Living Systems (ILS), with over 25 years of experience in healthcare and public and private development & management. Read More
Maureen Lillis
Maureen LillisChief Operating Officer
Maureen Lillis is the Chief Operating Officer (COO) for Independent Living Systems (ILS). She is responsible for the daily operation of the company.
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Evan Willette
Evan WilletteChief Financial Officer
Evan Willette is the Chief Financial Officer (CFO) for Independent Living Systems (ILS). He manages all financial operations, planning, and analysis for ILS.
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Hugh Chang Alloy
Hugh Chang AlloyChief Accounting Officer (CAO)
Hugh Chang Alloy brings over 17 years of accounting experience and a background in managed care, long-term care, and public accounting to Independent Living Systems. Read More
Mariela Fermin
Mariela FerminMariela Fermin, Chief Strategy Officer
Responsible for development of the company’s’ strategic initiatives, product management, and revenue generation. Read More
Celia Nuno
Celia NunoSenior Vice President, Administration
Celia brings over 23 years of management experience in the healthcare and managed care industry to Independent Living Systems (ILS), with an emphasis in customer service. Read More
Josefina Carbonell
Josefina CarbonellSenior Vice President, Long-Term Care & Nutrition
Josefina Carbonell is SVP of Long-Term Care and Nutrition at Independent Living Systems (ILS).
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David Ristaino
David RistainoVice President, General Counsel and Secretary
David Ristaino is Vice President, General Counsel, and Secretary at Independent Living Systems (ILS).
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David Gutwald
David GutwaldSenior Vice President of Operations
David Gutwald is SVP of Operations focuses primarily on the company’s Third Party Administration (TPA) business by overseeing all aspects of TPA operations.
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James Henderson
James HendersonVice President of Innovation
James Henderson, VP of Innovation, is a proficient management professional with over 15 years of experience in health care data management and business operations. Read More
Manjinder Singh
Manjinder SinghChief Information Officer
Manjinder Singh is Chief Information Officer (CIO) at Independent Living Systems (ILS). He is responsible for all aspects of ILS’s IT organization Read More