42 North Dental Executive and Leadership Team

August, 2026

Leadership Overview

42 North Dental has 4 executives leading key functions including strategy, marketing, operations, and human resources.

Driven by a commitment to patient care, 42 North Dental provides unparalleled administrative support to dental practices, fostering professional advancement and practice growth through an affiliation model that grants clinical autonomy and equity ownership.

Leadership Roles at 42 North Dental

  • President & Chief Executive Officer - Geoffrey Ligibel
  • Chief Operating Officer - Barry Bornfriend
  • Chief Marketing Officer - Diane Vaccaro
  • Chief People Officer - Delfi Nieto
  • Geoffrey Ligibel - President & Chief Executive Officer

    Geoffrey Ligibel, the President & Chief Executive Officer at 42 North Dental, directs the overarching strategy and vision for the organization. Ligibel guides the company's mission to eliminate barriers to quality patient care by enhancing administrative support for dental practices across 108 locations. This leadership role involves fostering an environment where doctors and their teams achieve professional advancement and practice growth. Geoffrey Ligibel ensures the affiliation model, offering clinical autonomy and equity ownership, remains a cornerstone of 42 North Dental's value proposition. The President & Chief Executive Officer's focus remains on leveraging over 40 years of dental industry experience to drive expansion and operational excellence throughout the network of 39 practice brands.

    Barry Bornfriend - Chief Operating Officer

    Barry Bornfriend, the Chief Operating Officer at 42 North Dental, manages the day-to-day operational efficiency across the organization's extensive network. Bornfriend oversees the administrative support functions provided to 39 practice brands and 108 locations, ensuring seamless integration and optimal performance. This leadership position involves implementing best practices that empower dental teams and facilitate practice growth. The Chief Operating Officer focuses on refining operational processes to uphold 42 North Dental's commitment to eliminating barriers to quality patient care. Barry Bornfriend's responsibilities include ensuring that the affiliation model's promise of administrative support is consistently delivered, allowing dental providers to maintain clinical autonomy while benefiting from robust operational infrastructure rooted in decades of industry experience.

    Diane Vaccaro - Chief Marketing Officer

    Diane Vaccaro, the Chief Marketing Officer at 42 North Dental, spearheads all marketing initiatives designed to enhance brand visibility and patient engagement. Vaccaro oversees the development and execution of strategic campaigns that communicate the unique benefits of 42 North Dental's affiliation model to dental providers and potential patients. This involves articulating the value of administrative support, clinical autonomy, and equity ownership opportunities. The Chief Marketing Officer ensures consistent brand messaging across all 39 practice brands and 108 locations, driving practice growth and patient acquisition. By analyzing market trends and patient needs, Diane Vaccaro shapes the company's outreach efforts, reinforcing 42 North Dental's commitment to eliminating barriers to quality care and supporting professional advancement within the dental community.
    Diane Vaccaro

    Delfi Nieto - Chief People Officer

    Delfi Nieto, the Chief People Officer at 42 North Dental, directs all human capital strategies to support the organization's mission and growth objectives. Nieto oversees the development and implementation of programs that foster professional advancement for dental teams and administrative staff across 108 locations. This role is critical in ensuring that 42 North Dental attracts, retains, and develops top talent, aligning with the company's commitment to providing exceptional support to its 39 practice brands. The Chief People Officer champions a culture that supports clinical autonomy and equity ownership, integral components of the affiliation model. Delfi Nieto ensures that employee engagement and development initiatives directly contribute to the company's goal of eliminating barriers to quality patient care and maximizing practice potential.
    Delfi Nieto

    Explore Leadership Teams in Holding Companies & Conglomerates

    Frequently Asked Questions Regarding 42 North Dental Top Executives and Leadership Team

    Who leads 42 North Dental?
    42 North Dental is led by Geoffrey Ligibel (President & Chief Executive Officer), along with executives such as Barry Bornfriend (Chief Operating Officer) and Diane Vaccaro (Chief Marketing Officer).
    Who is part of 42 North Dental’s executive team?
    The executive team of 42 North Dental includes leaders such as Geoffrey Ligibel (President & Chief Executive Officer), Barry Bornfriend (Chief Operating Officer), Diane Vaccaro (Chief Marketing Officer) and other senior executives.
    How many executives does 42 North Dental have?
    42 North Dental has 4 executives leading key business areas.
    What roles are included in 42 North Dental’s leadership team?
    The leadership team of 42 North Dental includes roles such as President & Chief Executive Officer, Chief Operating Officer, Chief Marketing Officer, Chief People Officer.