The FFO Team

The FFO team is composed of adept problem solvers who evaluate every decision in relation to a defined strategy for success.

Adina Herskowitz

Adina Herskowitz has been working for FFO as an account executive for the past seven years. Most of her duties involve providing business management and accounting services to ultra-high-net-worth clients, including celebrities, athletes, asset managers and executives. Adina is a Certified Public Accountant (CPA) in New York and is a member of the New York State Society of Certified Public Accountants (NYSSCPA). Prior to joining FFO, Adina was an account manager at Rothstein Kass Family Group. She received her Bachelor of Science degree in accounting from Yeshiva University where she graduated summa cum laude. In her spare time, Adina enjoys spending time with her family and relaxing at the beach. She lives on Long Island with her husband and five children.

Amy Schwartz

Amy Schwartz started at FFO at its inception seven years ago in June 2014.  Amy provides business management and accounting services to ultra-high-net-worth clients, including celebrities, entertainers, high net worth individuals and families and business entrepreneurs and executives. Amy has extensive experience in project management, cash flow management, budgeting, reporting and bookkeeping. Amy also works on the accounting procedures and internal control best practices for FFO.  Prior to joining FFO, Amy worked with the FFO team when it was part of the Rothstein Kass Family Group since April 2005. She received her Bachelor of Science degree in accounting from Yeshiva University. In her spare time, Amy enjoys baking and cooking. Amy, along with husband and two children, moved from New York to Israel in 2012, where she currently resides.

Alexandra Mendez-Gil

Alexa Mendez began working at FFO as an intern and is now an account associate at the firm. She provides accounting services, and her duties mainly consist of compiling and analyzing financial information for various clients. Alexa obtained her Bachelor of Science Degree in finance from St. John’s University and is planning on pursuing her Master’s in accounting. In her spare time, she likes to engage in recreational sports such as soccer and swimming and enjoys exploring the city to try new foods.

Christopher Citrone

Christopher Citrone brings over 25 years of experience to his role as an Account Executive at FFO. Chris has been working at FFO since its inception in 2014, and before that he was part of the Family Office team at Rothstein Kass for 5 years. At FFO Chris is a manager on multiple clients consisting of both high-net-worth individuals and corporate entities, ranging from Hedge Funds to Art Advisory services. Throughout a varied career, Chris has honed his accounting and management skills working in such industries as Foreign Exchange Trading and Maritime Communications. Part of Chris’ weekly routine would be to visit his client’s office sites, where he works directly with that team to handle all aspects of accounting and the bill pay process. He also is involved in many aspects of HR management. In his spare time Chris is an avid reader and movie lover. He lives in Westchester County, NY with his wife and their pet cat, Jingle Belle. As a couple, they enjoy spending long weekends in Washington DC visiting their daughter.

Elisha Beerjit

Elisha Beerjit is an account manager at FFO and manages a variety of professional level and time sensitive accounting duties and delivers high quality client services. When not engaging with clients, Elisha is focused on tax planning and team building. (Can you word this better?) Elisha received her Bachelor of Science in Fraud Examination and Financial Forensics from John Jay College. She is currently an associate member of the Association of Certified Fraud Examiners and a member of the AICPA. She brings with her experience from the entertainment industry as a corporate accountant and development production accountant. She wants to diversity her accounting background and is currently pursuing to become a Certified Fraud Examiner. Outside of work Elisha enjoys spending time with family and being outdoors.

Evan Jehle

Evan Jehle, CPA, PFS, is a partner at FFO and a technical expert and industry luminary providing accounting, tax and business consulting services to ultra-wealthy clients including celebrities, athletes, asset managers and executives. With extensive experience in financial reporting, analysis, investment portfolio aggregation, tax planning and compliance, Evan oversees accounting procedures and internal control best practices for FFO.


Jack Salisbury

Jack Salisbury started at FFO in May 2019.  Jack works on legal and ad-hoc matters for several of FFO’s clients. Prior to joining FFO, Jack interned with Sullivan & Cromwell LLP and Pfizer, Inc. He received a Bachelor of Business Administration degree from Pace University and a Juris Doctor degree from the Benjamin N. Cardozo School of Law. In his spare time, Jack enjoys hiking with his dog and playing and watching soccer.

Katie MacMurray

Katie MacMurray has been part of FFO since it began in June 2014. She provides business management and accounting services to FFO’s clientele.  Katie has extensive experience in bookkeeping, cash management, budgeting, financial reporting, real estate transactions (i.e., buying, selling, refinancing) while also maintaining relationships with her clients and their key people. Prior to joining FFO, Katie was part of the team at Rothstein Kass Family Office Group which she joined in April 2011. She earned her double Bachelor of Science degrees in accounting and business management from California State University, Northridge and obtained her Certified Public Accountancy License in 2007. In her spare time, Katie enjoys reading and gardening. Katie, along with her husband and three children, relocated from California to Washington State in 2020 and are enjoying exploring their new surroundings.

Luke Doyle

Luke Doyle is an Account Associate at FFO. His role primarily consists of monitoring client invoices and bill payment. This is to ensure all deposited checks, statements, and remittance advice are associated and paid in a timely matter. Luke is a recent graduate of Boston College, where he majored in Communication and Minored in Business Management and Leadership. Luke is an avid fan of basketball and live music!

Michael Olshanetsky

Michael Olshanetsky has been working for FFO as an Assistant Controller/Senior Accountant for the past two years. Most of his duties involve working on the company’s financials, internal reporting, and managing books and records of various clients. Recently, Michael has taken on more management tasks internally and is currently expanding his role with clientele.  When Michael was still in college, he was interested in two things: accounting and finance. When he learned about the field of accounting, he knew this is where his professional future would take him.  In his spare time, Michael enjoys going to the gym, playing sports, and loves to read about history. He lives on Long Island with his wife and two small children. He is a huge AC Milan, NY Rangers, NY Giants, and NY Mets fan.

Rick Flynn

Rick Flynn, managing partner of FFO, is an international authority on the family office space who has helped to transform the sector by designing and implementing outsourced solutions that bridge financial and lifestyle objectives. An experienced wealth and business manager, Rick works with entrepreneurs, executives, athletes, artists and entertainers – as well as their professional advisory teams – to create customized strategies that build and protect fortunes and legacies while unlocking the power of their personal brands.


Shofna Begum

Shofna Begum has worked at FFO LLC as an Account Associate from March 16, 2020. She offers administrative, accounting and business management services for FFO’s clients. Her duties include organizing client files and bills, communicating with client vendors, as well as account payables and cash/investment reporting. Her recent work has allowed her to grow and take on managerial tasks such as organizing client accounts receivables and reconciliations. In college, Shofna enjoyed her economics courses which inspired her to pursue a degree in the field. Shofna graduated from CUNY Hunter College in January of 2021 with her BA in Economics with a minor in Mathematics. She is currently attending CUNY Hunter College to obtain her MA in Economics. Shofna grew up in the Bronx, New York and on her free time she likes to read books, go on hikes, and play video games!

Sunyoung Lee

Sunyoung joined the firm in March 2020 as an account manager. She manages the day-to-day finances and operations, oversees month-end deliverables and financial reporting, and establishes accounting controls and optimized operating and accounting procedures. Sunyoung graduated from Brooklyn College with majors in accounting and has been a licensed CPA since 2019. With 6+ years of experience in accounting and tax, she is equipped with a broad knowledge of concepts and strategies to yield the best possible financial outcomes. She enjoys a good Netflix binge but can also be found on long bike rides on hilly roads.

Vivian Yu

Vivian has been working for FFO for the past three years. Most of her duties involve ensuring accounting and tax compliance. Recently, she has taken on more tax and accounting projects. She graduated from university with master’s degree in taxation and bachelor’s degree in accounting. She became a CPA in New York State in January 2020. Vivian enjoys travelling, and travel provides her inspiration.

Will Milun

Will Milun started at FFO last July of 2020.  Will, an IT intern, works towards improving the processes and systems in place by finding software to fit their needs. He strives to use technology to ensure we service our clients in the most efficient, secure, and effective ways possible. Will is a junior undergraduate at Pace University, in the Seidenberg School of Computer Science and Information Systems, where he majors in computer science, minoring in both cybersecurity and finance. He previously worked as a summer IT intern at KIPP charter schools in Newark, New Jersey for a couple of years. He has experience in coding multiple programming languages, Unix server management, and technical support. Will loves to spend time with his friends, discover new technology, and explore New York and the world. Fittingly, he recently moved into his own apartment in Manhattan and is thrilled to continue enjoying the excitement of the city.

Zainab Sano

Zainab works for Flynn Family Office as an Account Associate Intern. Most of her duties include managing accounts payable and receivable. She performs bank reconciliations and supports other account managers when needed. Zainab earned her associate degree in Business Administration from Queensborough Community College. She is currently majoring in Accounting at Bernard Baruch College. In her spare time Zainab enjoys cooking and cleaning.