OUR TEAM MEMBERS
Meet the Association Management Experts at NAV & Associates
Founder, Senior Advisor
Nina Albano Vidmer
Nina Albano Vidmer founded NAV & Associates LLC in 1992 and built it into a leading association management firm over the past three decades. She has served as executive director and administrator for a wide range of nonprofit organizations, including a national physician academy, multiple legal bar associations, and other professional societies. Today, she continues to support the firm as a strategic advisor.
Work Experience
Email Address
Nina@navandassoc.com
Phone Number
708-258-5523
President & CEO
Hamraj Grewal
Hamraj Grewal joined NAV as Chief Executive Officer bringing a strong track record of driving revenue growth and building strategic partnerships across the financial services sector. Prior to NAV, Raj held leadership roles at top financial institutions, where he consistently exceeded sales goals and led business development in competitive markets. With deep expertise in consultative sales, investment management, and capital markets, Raj is known for blending data-driven insights with a client-first approach. As CEO, he is focused on advancing NAV’s growth through innovation, operational excellence, and strategic vision.
Work Experience
Email Address
raj@navandassoc.com
Phone Number
410-402-0697
Vice President, Association Executive
Anne Hengehold
Anne Hengehold works closely with the Board of the Midwest Business Brokers and Intermediaries (MBBI) to develop and execute both short- and long-term strategic initiatives. As Executive Director, she is responsible for driving membership growth, strengthening member engagement, and enhancing the value of MBBI’s programming and events. Under her leadership, the organization has also improved board and committee alignment, resulting in stronger governance and more effective execution.
Work Experience
Email Address
Anne@navandassoc.com
Phone Number
773-570-5599
Vice President, Association Executive
Lisa Barrett
Lisa Barrett brings decades of marketing and membership management experience across various industries leading nonprofit and membership-based organizations. With a strong background in strategic planning, governance, stakeholder engagement, and operational excellence, Lisa has a proven track record of driving growth, enhancing member value, and strengthening organizational impact. She currently supports Workers' Compensation Lawyers Association (WCLA), Illinois Chapter of the National Academy of Elder Law Attorneys (ILNAELA), Builders and Exchange Network (BxNET) and the Greater North Shore Estate & Financial Planning Council (GNSE&FPC), delivering seamless association management by creating and implementing strategic, data-driven performance plans to optimize growth and engagement.
Work Experience
Email Address
lisa@navandassoc.com
Phone Number
847 892-7809
Vice President, Association Executive
Melissa Munoz
Melissa Munoz serves as Executive Director for the American Osteopathic Academy of Addiction Medicine (AOAAM). She specializes in delivering senior strategic and operational leadership, partnering with volunteer boards to strengthen governance, financial performance, membership development, and program execution. Melissa drives high-impact conferences, continuing education, and strategic growth initiatives that advance organizational performance and long-term success. Her results-oriented leadership supports sustainable organizational growth and measurable impact for the associations she serves.
Work Experience
Email Address
melissa@navandassoc.com
Phone Number
708 230-0223
Vice President, Association Executive
Lisa Corrao
Lisa Corrao is a nonprofit and association leader with deep expertise in organizational management, strategic growth, and member engagement. With a background spanning executive leadership roles including Executive Director and Chief Operating Officer, she brings a comprehensive understanding of board relations, governance, operations, and revenue development. Lisa has a proven track record of strengthening organizations through effective fundraising, impactful events, and innovative marketing and communications strategies. In her role, Lisa serves as the Executive Director for the Coalition on Physician Education in Substance Use Disorders (COPE) She is also the Executive Director of the DuPage County Estate Planning Council (DPCEPC), and Illinois Real Estate Lawyers Association (IRELA), guiding associations in the legal and estate planning industries. Lisa is dedicated to helping associations and mission-driven organizations operate efficiently, grow sustainably, and better serve their members and communities.
Work Experience
Email Address
lisa.c@navandassoc.com
Phone Number
708 706-4477
Senior Associate
Honor Ortega
Honor supports the President and CEO of NAV & Associates, bringing cross-industry experience in executive support, customer experience, and back-office operations. Prior to NAV, he worked with companies in finance, sales, retail, and law firms, developing a unique blend of operational rigor and client insight.
Work Experience
Executive Assistant
Melvin Armillo
Melvin supports the Director of Account Services at NAV & Associates, providing administrative assistance and ensuring exceptional client support. He brings a diverse background in customer service, sales, hospitality, and government accounts, giving him a strong foundation in organizational efficiency and client-focused solutions. Prior to joining NAV, Melvin enhanced his expertise by leading teams, streamlining processes, and strengthening client relationships. In his role, he is committed to supporting NAV’s success through dependable coordination and a proactive approach to both operations and client service.
Work Experience
Executive Assistant
El Montiel
El supports the Vice President and Association Executive at NAV & Associates, providing high-level administrative assistance and ensuring seamless coordination across priorities. She brings over three years of professional experience in executive support, knowledge management, and travel operations.
Her expertise lies in balancing precision and adaptability — ensuring every detail is accounted for while anticipating executive and client needs. In her role, El Montiel is committed to advancing NAV’s mission through reliable support, structured processes, and strong client-focused execution.
Work Experience
Association Executive
Anne Hengehold
Email Address
Anne@navandassoc.com
Anne Hengehold joined NAV & Associates LLC in 2019, partnering with the boards of professional associations to develop and execute both short- and long-term strategic goals. Under her guidance, associations in the legal, estate planning, and business brokerage sectors saw growth in membership, enhanced delivery of high-quality continuing education and networking events, and strengthened board and committee performance.