Our Team

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  L. George Rieger JD, CIC
  

  L. George Rieger JD, CIC

  L. George Rieger has had a long and distinguished career with more than 46 years of experience in the financial community along with a rare legal background that has proven extremely valuable in structuring municipal bond issues. Greenwich Investment Management entered a period of rapid expansion when George joined GIM in 2007 as Managing Director and Executive Committee Member. Earlier, George was a founding member of Hamlin Capital Management, Inc. and the founder of RRH Capital Management, Inc., where he established the firm’s impressive record in the management of high yield tax-exempt bonds and high yield equities. George began his financial career at T. Rowe Price Associates LLC, becoming both an officer and stockholder, after graduating from Yale Law School.

  B.A., Yale College 1963; JD, Yale Law School 1966
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  Heather Sevillano

  Director, Chief Operating Officer
  

  Heather Sevillano

  Director, Chief Operating Officer

  Heather joined Greenwich Investment Management in 2007 and directs all aspects of the firm’s operations and administration. She is responsible for ensuring exceptional client service along with comprehensive compliance support, technology systems operation, custodian interaction, portfolio reconciliation and reporting. Heather serves as an alumna of the TD Ameritrade Institutional Operations Panel that provides guidance on TD Ameritrade Institutional product and service offerings and was awarded Back Office Certification from Advent, the firm’s Portfolio Management System. Previously, Heather served as an Associate Financial Representative at Northwestern Mutual where she administered the fulfillment of client insurance and investment needs. Heather achieved her NASD series 7, 65 and 63.

  B.S., Finance, Minor in Spanish, Bentley College 2000
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  Nydia Concepcion

  Assoc. Director, Advisory Relations & Transactions
  

  Nydia Concepcion

  Assoc. Director, Advisory Relations & Transactions

  Nydia joined Greenwich Investment Management in August 2017. Nydia’s primary role is to deliver superior support for a smooth client service experience. In addition, she provides the operations team with essential support in trade and portfolio reconciliation. Nydia is a thirty-year veteran in the asset management industry; before joining GIM, Nydia worked as Senior Equity Trader for Bennett Lawrence, an emerging growth Hedge Fund and Asset Manager in New York City. During her tenure there she gained extensive trading and operational knowledge in all aspects of the asset management world. Nydia attended Blake Business School and achieved her NASD series 7 and 65.
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  Jin Hu

  Equity Unit Director
  Portfolio Manager
  

  Jin Hu

  Equity Unit Director
  Portfolio Manager

  Jin joined our firm in 2015 as a Securities and Portfolio Analyst. Her examination and graphical evaluation of client portfolios are vital to helping clients understand how their investments are performing. Applying her project management background and Agile methodology, Jin ensures that investment processes function smoothly, compliance requirements are fulfilled and that business operations and technology projects produce optimal results. Previously, Jin worked at Armstrong Shaw Associates, where she served as Compliance and Technology Manager, revamping that firm’s SEC filings, proxy votes and other compliance procedures to align company operations with regulatory requirements. She was also a valued member of the company’s compliance committee and accelerated migration from AIMR to GIPS compliance. In her earlier role there as a Business/Technology Project Manager and Business Analyst, she significantly reduced the company’s risk potential by redesigning how it handled client correspondence, archiving, performance and CRM systems.

  B.S., Marketing, Minor in Management Information Systems, Northeastern University 2001
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  Mary Ann Morelli

  Executive Assistant
  

  Mary Ann Morelli

  Executive Assistant

  Mary Ann brings to Greenwich Investment Management deep experience working closely with senior leaders. Most recently, she supported the efforts of the Managing Director and Co-Head of Private Credit at Eaton Partners, a Stifel Company in Rowayton, ensuring smooth operations throughout the real estate, private equity and real asset departments. Prior to that, she spent 12 years at Fairfield and New York-based Ceruzzi Properties where she served as Executive Personal Assistant to senior management and, ultimately the firm’s owner and President, interacting closely with senior executives, colleagues, national and international business partners, celebrity guests, and external service providers. Mary Ann is skilled in a broad range of technology and communications platforms and is a talented liaison between our firm’s management and valued clientele.
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  Linda King

  Client Service Associate
  

  Linda King

  Client Service Associate

  Linda joined Greenwich Investment Management in 2022. Linda’s primary responsibility is to assist with client servicing and administrative requests. Linda has over twenty years of experience in the investment industry with the last twelve years working at First Manhattan for the Fixed Income Team.