Katherine DeFoyd, MPA CFRE
Founding Partner
Katherine has worked as a nonprofit professional for more than 25 years. She has been deeply involved with every aspect of development from fundraising planning to public competitive grant sources. She has led clients successfully through events, board development, business and fundraising planning processes, capital campaigns and annual campaigns, and has vast experience in developing and managing public/private partnerships. Before founding Growth for Good, Katherine worked as development director for The Armory Foundation, MOUSE Inc., the Robert F. Wagner Graduate School of Public Service (NYU), and the Bertelsmann Foundation. She began her career in the Mayor’s Office for Business Development under Mayor Koch, helped found the Mayor’s Office for Public Private Partnerships under Mayor Dinkins, and directed Constituency Affairs for Manhattan Borough President Messinger. She is a former member of the board of directors of DREAM (formerly Harlem RBI). Katherine is also a sought-after public speaker and workshop and retreat facilitator. She has a BA in Economics from San Francisco State University and a Masters of Public Administration from the Wagner School of Public Service at NYU. Her thesis was accepted “With Distinction” and she was awarded the Chancellor’s Service Award for her leadership as Managing Editor of the Wagner Review. Katherine is the author of four cookbooks. She lives in Maplewood, NJ, with her husband and two nearly perfect teenagers (when they are home from college). She is a Certified Fund Raising Executive (CRFE) and Certified Interim Executive (granted by the Support Center). Member Affiliations: AFP, BoardSource and Association of Donor Relations Professionals.
Claudia Zeldin
Partner
Claudia has 35 years of marketing and management experience with a strong expertise in strategic planning, fundraising and business development, market analysis, communications, and branding. Over the course of her career, she has consulted for more than 150 nonprofit, philanthropic, and for-profit organizations. Claudia completed the Support Center’s Interim Executive Leadership Training Course in 2009 and has served in various temporary management positions: Interim Chief Development Officer for Brooklyn Community Housing and Services, Director of Development and Communications for AIDS Service Center NYC, Interim Executive Director for Leave Out Violence U.S., Interim Development Director for the American Foundation for the Blind, Interim Executive Director of the Venture Philanthropy Partnership’s Special Needs Initiative in Philadelphia (JFSC), and the New York State Director for TheLEAGUE (now Points of Light’s generationOn). Claudia loves sharing her knowledge and has provided training for Fundraising Day NY, National School Foundation Association, Nonprofit Learning Lab, NY Nonprofit Media’s FundCon and MarkCon, and the Support Center. A student of and advocate, for system-wide educational reform and youth engagement, Claudia served as a devoted board member of Harlem RBI (now Dream) after-school programs for over 25 years. She is a founding board member of the DREAM Charter School and served on DREAM’s Strategic Planning Committee from 1991-2016 (awarded the NY Community Trust – NY Magazine Nonprofit Excellence Award 2012 Silver Prize for Management Excellence and “2010 Best Board in NYC” by Volunteer Consulting Group). As managing trustee of her family’s small foundation, Claudia oversees grantmaking and manages family dynamics (with a sense of humor). Claudia earned a BA in Communications from Tulane University and continued her studies at New York University’s School of Continuing Education in Nonprofit Management. Claudia lives in Brooklyn with her husband and three grown children when they come home to visit. Member Affiliations: Philanthropy New York and the Youth and Education Funders Network.
Amy Aronoff Blumkin, MBA
Consultant

Having worked for both for-profits and nonprofits for over 25 years, Amy most recently led ADL’s (the Anti-Defamation League’s) Brand and Marketing department for nearly four years through a rebrand. With her team, she helped to tell the story of the benefits of a strong ADL and led an increasing focus on a deep, data-driven understanding of ADL donors and prospects—website traffic more than doubled and annual online giving grew by 40%. Under her leadership, ADL also relaunched its annual Never Is Now Summit on Antisemitism and Hate and achieved record attendance and awareness; last year’s event featured Sacha Baron Cohen in a keynote address that went viral achieving over 2. 5MM views.
Prior to joining ADL, Amy was the CMO at Lowenstein Sandler, a mid-sized law firm based in New Jersey. Earlier in her career, Amy spent nearly 10 years in theme park marketing and strategy at Walt Disney World, in Orlando, Florida, as well as at American Express in credit card marketing.
Amy is the proud mother of two incredible young adults, both of whom are gainfully employed. She has been an active board member in the Jewish communities in Orlando and MetroWest New Jersey. She is also on the alumni board of the University of Vermont Business School and is a founding member of Chief. Amy earned her undergraduate degree from the University of Vermont and holds an MBA from the Harvard Business School.
Maureen Cunningham
Consultant

When Maureen is not in a black dress directing an army of event managers, you can find the ardent cook and gardener in her garden on Long Island’s North Fork with a good book and a glass of wine. In the winter, she lives and works in Manhasset Long Island.
Diane DePaolis
Branding & Design Director

Lorraine Leong
Consultant

Liliana Barreiro Marques, MBA
Consultant

Denise Nelson
Consultant

Denise’s involvement with blue chip organizations like Habitat for Humanity, United Way of NYC, Accion Opportunity Fund, and FPWA reflects her wide-ranging experience. Her focus on facilitating community engagement and amplifying voices underscores her belief in inclusive and participatory approaches to social impact.
Currently serving as a Board Director at ProLiteracy, Denise continues to assist organizations striving for positive growth. With roots in both the East and West Coasts, she brings a diverse perspective to her work. She values her time spent in Los Angeles, where she enjoys the beach with her furry companion, Waffles.
As a PoliSci major from Rutgers University, completion of the Harvard University Business School Social Enterprise Program and her past role as Director of the Association of Fundraising Professionals of the New York Chapter demonstrate her dedication to collaboration within the nonprofit sector and supporting organizational redesign.
Lauren Noble
Consultant

Lauren began her career as an Orchestra Director for Fairfax County Public Schools in Northern Virginia. During her eight years there, she led music programs that engaged over 2,000 elementary and middle school students, served as a mentor to new teachers, and developed a three-year curriculum sequence for elementary school strings teachers.
In 2014, Lauren moved to New York City where she worked at Midori & Friends, whose programming provided thousands of students with the chance to learn music in over 70 NYC public schools. While at Midori & Friends, she discovered her love for grant writing and development work, and when she became the Director of Education for The Town Hall in 2018, she was an integral member of the team that secured city council funding and foundation grants. She also worked to implement a social justice curriculum for school partners.
Lauren holds a Master’s in Arts Management Degree from George Mason University and a Bachelor of Music Degree from James Madison University. When Lauren isn’t writing, she is playing the violin or piano, attending shows and concerts, and enjoying time with her husband and two young children in Chicago.
Sittra Omer
Consultant

When Sittra is not facilitating a client meeting, you can find her rooting for Penn State’s Nittany Lions or helping out in her family’s celebrated Ethiopian restaurant. Sittra is an avid athlete and ardent baker. Most recently, she added running to her exercise regimen, and she is training for a marathon. Sittra lives in South Orange, NJ.
Raymond Rigoglioso
Writer

Ray has a gift for writing persuasive copy and making the match between a nonprofit’s programs and needs and funders’ requirements. A versatile writer, Ray has written and edited nearly every kind of material a nonprofit produces, including case statements, capital campaign materials, appeals, websites, annual reports, websites, reports, and books. Some of his clients have included Mission Society of New York City, The Bronx Community Foundation, Learning Through an Expanded Arts Program, Queens Defenders, Kids Creative, Entrepreneurship for All, the Visiting Nurse Service of New York, the AIDS Support Group of Cape Cod, the Provincetown Theater, and many more.
Ray has developed original writing skills trainings, grant writing seminars, and a coaching group for development directors, and has facilitated customized planning sessions. He has presented at the Support Center for Nonprofit Management, New York University, Pace University, Services for the Underserved, and Mission Society of New York City. He co-developed project-based learning curricula for Dignity of Children as part of its Ideas Empowered by Youth after-school programming.
Previously, Ray founded and led Gay Men of Wisdom, a national nonprofit that helped gay men discover and express their distinct gifts. In this role, he developed and facilitated single-session, weekend, and monthslong workshops. He is the author of the book Gay Men and The New Way Forward. A former long-time resident of New York City and Westchester, he now lives in Hudson, New York.
Jennifer Domer Schuetz
Graphic Designer

Header Photo Credit: Theo Cote for La MaMa Experimental Theatre Club

