Siegfried Advisory welcomes new team members

October 8th, 2025

We're thrilled to welcome new team members across each of our service lines and our Operations team.

Deshawn Derrick, Associate Manager

Deshawn is a dedicated team player and professional who continuously seeks to improve outcomes through efficiency and innovation. He draws on his own experience and that of his team to tailor client-specific solutions. Deshawn's openness to learning helps him collaborate effectively toward shared goals.

Ian MacLeod, Senior Manager

With a proven track record of insightful analysis and proactive engagement, Ian serves as a perceptive and indispensable partner to professional clients. He is dedicated to becoming a trusted resource for his clients, consistently delivering exceptional service and fostering long-term partnerships.

Sara Khadra, Senior Tax Associate

Sara is a dedicated professional with an ability to build strong client relationships through confident  communication  and  attention  to  detail.  She  is  deeply  committed  to  team collaboration and long-term client success, consistently delivering results that align with both client goals and organizational values.

Benjamin Handel, Finance Operations Associate

We’re excited to welcome Ben Handel as our new Finance Operations Associate! As a detail-oriented and dependable accounting professional, he did not hesitate to jump right in to support financial operations processes. We can’t wait to see how he continues to grow!

Lorraine LaMastro, Tax Operations Associate Manager

We’re excited to welcome Lorraine LaMastro as our new Tax Operations Associate Manager! As a dynamic and detail-oriented professional with over 15 years of experience in finance, tax coordination and office administration, she has already been a great addition to the team in her short time here and we are excited to see her continue to succeed!

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