Our team combines decades of expertise with genuine care for the East End community, building lasting relationships with every client. We’re here to offer you thoughtful, personalized guidance, so you can move forward with confidence and peace of mind.
Robert J. Strebel joined Sabel & Oplinger, CPA, PC in 1996 as a part-time tax preparer and has grown into a key leader within the firm. With prior experience as a General Manager and Controller for a large East End family business, he brought a practical, forward-looking perspective to the firm when he transitioned to a full-time role.
Robert is known for advancing the firm’s use of technology to improve operations and client outcomes, with expertise spanning foreign taxation, high-net-worth planning, and nonprofit advisory services. He serves on the board of the Southampton Business Alliance and holds a bachelor’s degree in accounting from Long Island University, along with memberships in the AICPA and NYSSCPA.
Meg Wernersbach, EA, has been a trusted member of Sabel & Oplinger, CPA, PC since 1999, specializing in estates and trusts and serving as Director of Taxation. She focuses on creating personalized strategies for high-net-worth individuals and foreign clients, helping them plan for the future with clarity and confidence.
With more than two decades of experience, Meg is known for her hands-on, thoughtful approach to estate planning, combining technical expertise with a deep understanding of each client’s needs. She holds a B.S. in Accounting from the State University College of Oswego and is a member of the National Association of Tax Preparers.
Arlette Castro is a Senior Accountant specializing in financial reporting and tax accounting at Sabel & Oplinger. She holds a Bachelor of Business Administration in Accounting from SUNY New Paltz, an internationally accredited school of business. Arlette is currently pursuing her CPA certification in New York and brings a detail-oriented, client-focused approach to her work. She is bilingual in English and Spanish, supporting clear communication across a diverse client base.
CJ Lynch is an accounting and advisory professional with experience spanning public accounting, audit, and financial consulting. He joined Sabel & Oplinger in 2020 after seven years at Marks Paneth LLP, where he built a strong foundation in client service and technical accounting. CJ holds both a Bachelor of Business Administration in Accounting and an MBA with a concentration in Finance from Adelphi University. He is a member of the AICPA and the New York State Society of CPAs.
Joe Langdon is an experienced tax and accounting professional with more than 30 years in the field, bringing deep expertise across corporate, public accounting, and advisory environments. His background includes senior roles in tax management, consulting, and financial reporting at firms ranging from regional CPA practices to large corporations. Joe holds a Bachelor of Science in Accounting from St. Joseph’s University and a Master of Science in Taxation from Long Island University. His long-standing industry experience supports clients through complex tax and accounting matters with confidence and clarity.
Muhammad Khan is a strategic tax and accounting professional with more than five years of progressive experience spanning public accounting, retail finance, and national tax service firms. Prior to joining Sabel & Oplinger, he developed extensive tax expertise at H&R Block, where he served a wide range of individual and small business clients. He holds a Master of Science in Accounting from Southern New Hampshire University and is recognized for his attention to detail, analytical approach, and ability to deliver practical, client-focused insights. He is a member of the AICPA and the New York State Society of CPAs.
Stefany Velez is a Senior Accountant with eight years of experience across audit and financial reporting for public, private, nonprofit, and CIRA organizations. She also brings two years of hands-on tax experience, along with a background in business advisory services. Stefany holds a Bachelor of Science in Accounting from Baruch College and is known for her well-rounded perspective and strong technical foundation.
Lynda Sutherland is the Director of Operations & IT, where she oversees firm operations, workflow coordination, and information technology systems. She supports efficient business processes and the implementation of technology solutions that enhance firm-wide performance.
