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Rio Grande Credit Union
Rio Grande Credit Union ESPAÑOL
Rio Grande Credit Union Go to main content


As a not-for-profit organization, a Board of Directors and Supervisory Committee help guide the Credit Union.

The Board of Directors provides direction on long-range objectives, determines policy and monitors the progress of the Credit Union. The Board is comprised of RGCU members, who are elected to three-year terms as unpaid volunteers.

Photo of Board of Directors

Our 2017-18  Board of Directors include (from left to right):

  • Director, Mark Sanchez, Albuquerque Bernalillo County Water Authority Executive Director
  • 1st Vice Chair, Cynthia D. Borrego, MPA, Albuquerque City Counselor District 5
  • Board Chair, Irene Serna, Deputy Treasurer, Bernalillo County Treasurers Office 
  • Director, Ron B. Maestas, retired City of Albuquerque
  • Sectary/Treasurer, Lucy Sedillo, reitred City of Albuquerque
  • 2nd Vice Chair, Dan Mayfield, retired Deputy Bernalillo County Manager for Finance 
  • Director, Dianne Montoya Brown, Master Tax Enrolled Agent, retired Bernalillo County Administrator

Our Supervisory Committee ensures the safety of the Credit Union’s assets. The committee includes:

  • Member, Susan Biernacki, JD, Attorney at Law 
  • Member, Patty French, APD Alarm Supervisor
  • Chair, Lisa Wilson, CPA 
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