Partner Profiles

Joseph L. Gil, CPA – Managing Partner:

With over four decades of experience in public accounting, Joseph L. Gil, brings a wealth of expertise in tax planning, assurance services, business advisory, and financial strategy. As the Managing Partner of Gil & Schonig CPAs, LLP, Joseph is dedicated to providing clients with expert guidance in tax compliance, audits, reviews, business valuations, mergers and acquisitions, and operational management.

Joseph began his career at Price Waterhouse and Grant Thornton, where he developed a strong foundation in tax and assurance services. Recognizing the need for a firm that prioritizes personalized financial solutions, he established what is now Gil & Schonig CPAs, LLP—a firm built on integrity, expertise, and client-focused service.

Joseph holds a Master of Science in Taxation from Long Island University and a Bachelor of Science in Accounting from New York Institute of Technology. He is an active member of the American Institute of Certified Public Accountants (AICPA) and the New York State Society of CPAs (NYSSCPA).

Throughout his career, Joseph has been a trusted advisor to businesses and individuals, offering strategic insights that help clients navigate complex financial landscapes and achieve long-term success. His commitment to excellence and leadership continues to drive the firm’s mission of delivering exceptional accounting and tax services.

Michael W. Schonig, CPA – Partner:

Michael Schonig is a seasoned tax professional with extensive experience advising high-net-worth individuals and closely held businesses on tax planning and compliance. Before co-founding Gil & Schonig CPAs, LLP with Joseph Gil, Michael spent his career at national accounting firms, developing a deep expertise in corporate tax strategy, compliance, and advisory services.

Michael takes a client-focused approach, acting as a trusted advisor who considers both immediate financial concerns and long-term objectives. His strategic insight and technical expertise help clients navigate complex tax regulations while optimizing their financial well-being.

Michael holds a Bachelor’s degree in Accounting and a Master of Science in Taxation from Baruch College. He is an active member of the American Institute of Certified Public Accountants (AICPA) and the New York State Society of CPAs (NYSSCPA). He served on the committee focused on corporate taxation, and he currently chairs the NYSSCPA Small Firm Practice Management Committee, where he is committed to supporting the growth and success of fellow CPAs.

Michael has contributed tax articles to leading industry publications, including The Tax Advisor and The Tax Stringer, sharing insights on evolving tax laws and best practices. His dedication to professional development and client success ensures that businesses and individuals receive the highest level of strategic tax guidance.

Darren Goldstein, CPA – Partner:

Darren Goldstein, CPA, is a trusted advisor with extensive experience helping small businesses and individuals navigate complex tax and accounting matters. As a Partner at Gil & Schonig CPAs, LLP, Darren provides strategic tax planning, financial reporting, and compliance solutions tailored to each client’s unique needs.

As a Certified Public Accountant, Darren stays current with the ever-changing tax landscape, ensuring his clients receive informed guidance on tax law changes and financial best practices. His dedication to client success and technical excellence makes him a valued resource for businesses and individuals seeking expert financial leadership.

Diane L. Reddington, CPA, CGMA – Partner:

Diane Reddington is a seasoned financial expert with over 25 years of experience in business strategy, tax, financial advisory, and audit services. As a Partner at Gil & Schonig CPAs LLP, she is committed to delivering strategic insights and tailored solutions that drive business growth and financial success.

Before joining Gil & Schonig, Diane held leadership roles at top accounting firms, including MGO (Macias Gini & O’Connell LLP), where she specialized in helping clients navigate complex financial challenges. Her approach focuses on providing personalized, data-driven recommendations that enhance financial management, optimize operations, and align business strategies with long-term goals.

With a passion for guiding businesses through informed decision-making, Diane is dedicated to empowering clients with the tools and expertise needed to achieve sustainable success.