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Sheehan & Company Announces New Partner Promotions

Sheehan & Company, a medium-sized Certified Public Accounting firm with two corporate locations on Long Island, is pleased to announce the admission of Stephanie Handel, CPA, John Hermus, CPA, William Huether, CPA, and Alyson Terwilliger, CPA, to Partner.


“I’m pleased to welcome this exceptional group of professionals to the firm’s partnership,” said John DeFalco, Managing Partner of Sheehan & Company.


Stephanie Handel, CPA – Stephanie works in Sheehan’s assurance and audit practice, providing assurance, consulting, and tax services primarily to non-profit and governmental organizations including yellow book audits and audits of employee benefit plans. She holds a Bachelor of Science degree in applied economics and management from Cornell University and a Master of Science degree in accounting from Syracuse University.


John Hermus, CPA – John is responsible for managing both assurance and tax engagements. John’s areas of expertise include sales tax audits, outsourced accounting services, and the industries of construction, retail, real estate, restaurants, and caterers. John has spent his entire career at Sheehan after graduating from St. Joseph’s College with a Bachelor’s degree and an MBA in accounting.


William Huether, CPA – William works in Sheehan’s assurance practice and provides auditing, accounting, and consulting services to clients in various industries in accordance with U.S. Generally Accepted Accounting Principles and International Financial Reporting Standards. William also provides a variety of tax planning, compliance and consulting services to individuals, corporations, flow-through entities and trusts. William holds a Bachelor of Business Administration and a Master of Business Administration from Dowling College.


Alyson Terwilliger, CPA - Alyson has worked closely with businesses, non-profit organizations, and individuals. She provides a broad range of professional services, including tax preparation, planning, audit, financial statement services, and client accounting services. She holds a Bachelor’s degree in accounting from St. Joseph’s College.


“We are incredibly proud to announce the admission of these highly capable and talented people to Partner. They exemplify what we stand for as a firm and are committed to supporting their teams and our clients with responsiveness and trustworthiness. Their leadership and dedication are valued additions to our Partner team,” commented John DeFalco, Sheehan & Company’s Managing Partner.


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