Rendr Executive and Leadership Team

May, 2026

Leadership Overview

Rendr has 10 executives leading key functions including strategy, operations, technology, finance, legal, and clinical care.

Driven by a mission to provide world-class health care services and serve kindness to immigrant communities, Rendr is the largest primary care driven, multi-specialty physician group dedicated to serving medically underserved Asian populations in New York City.

Leadership Roles at Rendr

  • Founder & Chief Executive Officer - A.J. Ballantine
  • Managing Director & Chief Executive Officer - Sonney Roth
  • President & Chief Financial Officer - Alexandra Mitchell
  • Director. Chief Operating Officer - Scott Sheezel
  • President & Board Member - Dean Lin
  • Chief Technology Officer - Andrew Skinner
  • Chief of Staff - Jeffrey Choi
  • Chief Medical Officer - Nafila Kouba
  • Chief Legal Officer - Steven Fenlon
  • Associate Chief Medical Officer & Senior VP, Clinical Operations - Wu Ni
  • A.J. Ballantine - Founder & Chief Executive Officer

    A.J. Ballantine, the Founder & Chief Executive Officer at Rendr, directs the overarching strategy and vision for the organization. Ballantine established Rendr with a core mission to deliver world-class healthcare services and extend kindness to immigrant communities, particularly within medically underserved Asian populations in New York City. This leadership role involves guiding the company's expansion and ensuring its operations align with its founding principles. Overseeing all major strategic initiatives, Ballantine ensures Rendr maintains its position as the largest primary care driven, multi-specialty physician group. The focus remains on enhancing patient care delivery and fostering community relationships. A.J. Ballantine drives the company's commitment to serving its target demographic with exceptional medical attention and compassionate support, solidifying Rendr's unique market presence.
    A.J. Ballantine

    Sonney Roth - Managing Director & Chief Executive Officer

    Sonney Roth, the Managing Director & Chief Executive Officer at Rendr, executes the strategic and operational directives of the physician group. Roth's leadership ensures Rendr effectively serves medically underserved Asian populations in New York City, upholding the mission of providing world-class health care and kindness. This role involves managing key stakeholder relationships, including financial backers like Ascend Capital Partners, and driving operational efficiencies across the multi-specialty physician group. Sonney Roth oversees the day-to-day management of the organization, focusing on sustainable growth and the continued delivery of high-quality care. The objective is to expand Rendr's reach and impact within its target communities, ensuring robust financial health and operational excellence. Roth's management guides Rendr's commitment to its founding principles.

    Alexandra Mitchell - President & Chief Financial Officer

    Alexandra Mitchell, the President & Chief Financial Officer at Rendr, directs the company's financial strategy and overall business operations. Mitchell oversees all fiscal activities, including budgeting, financial planning, and investment management, ensuring Rendr's financial stability and growth. This leadership role is crucial for supporting the organization's mission to provide world-class healthcare to medically underserved Asian populations in New York City. The President & Chief Financial Officer also contributes to strategic decision-making, aligning financial resources with operational goals. Alexandra Mitchell ensures that Rendr's financial health underpins its capacity to serve immigrant communities with kindness and exceptional medical services. This dual responsibility ensures robust financial oversight and strategic business direction.

    Scott Sheezel - Director. Chief Operating Officer

    Scott Sheezel, the Director. Chief Operating Officer at Rendr, oversees the daily operations and service delivery of the physician group. Sheezel focuses on optimizing operational efficiency and ensuring the highest standards of care for medically underserved Asian populations in New York City. This involves managing clinical workflows, resource allocation, and facility operations to support Rendr's mission of providing world-class healthcare and serving immigrant communities. The Chief Operating Officer ensures that all operational aspects align with the company's strategic objectives and commitment to patient well-being. Scott Sheezel drives operational excellence, focusing on enhancing patient experiences and supporting the clinical teams. This leadership ensures Rendr's operational framework effectively serves its target demographic.

    Dean Lin - President & Board Member

    Dean Lin, the President & Board Member at Rendr, provides strategic leadership and governance oversight for the organization. Lin contributes to shaping Rendr's long-term vision and ensuring its commitment to serving medically underserved Asian populations in New York City remains paramount. This role involves guiding executive decisions and upholding the company's mission of delivering world-class healthcare and serving immigrant communities with kindness. The President & Board Member collaborates with other leaders to drive growth and maintain operational integrity. Dean Lin's involvement ensures strategic alignment and robust governance, reinforcing Rendr's dedication to its core values and patient population. This position is vital for sustained organizational direction and success.

    Andrew Skinner - Chief Technology Officer

    Andrew Skinner, the Chief Technology Officer at Rendr, architects and directs the company's technology strategy and infrastructure. Skinner ensures that Rendr leverages cutting-edge technological solutions to enhance patient care delivery and operational efficiency for medically underserved Asian populations in New York City. This involves overseeing the development and implementation of digital health platforms, data management systems, and cybersecurity protocols. The Chief Technology Officer's responsibilities extend to integrating technology that supports the organization's mission of providing world-class healthcare and serving immigrant communities. Andrew Skinner drives innovation in the technological domain, ensuring Rendr's systems are scalable, secure, and aligned with the evolving needs of its patient base and the healthcare landscape. This leadership ensures technological advancements directly support Rendr's core objectives.

    Jeffrey Choi - Chief of Staff

    Jeffrey Choi, the Chief of Staff at Rendr, facilitates strategic initiatives and operational alignment across the organization. Choi supports the executive leadership team in executing Rendr's mission to provide world-class healthcare and serve kindness to immigrant communities in New York City. This role involves managing cross-functional projects, optimizing internal communication, and ensuring efficient execution of strategic priorities. The Chief of Staff works closely with various departments to streamline operations and enhance the delivery of care to medically underserved Asian populations. Jeffrey Choi plays a pivotal part in translating high-level strategy into actionable plans, ensuring that Rendr's operations remain cohesive and effective. This position is critical for maintaining organizational synergy and driving forward the company's commitment to its patient demographic.

    Nafila Kouba - Chief Medical Officer

    Nafila Kouba, the Chief Medical Officer at Rendr, leads the clinical strategy and medical operations of the organization. Kouba ensures the delivery of high-quality, compassionate healthcare services to medically underserved Asian populations in New York City, aligning with Rendr's mission. This role involves setting clinical standards, overseeing physician performance, and driving medical innovation within the multi-specialty group. The Chief Medical Officer is instrumental in maintaining the integrity of patient care and fostering a culture of clinical excellence. Nafila Kouba guides the medical team in providing world-class care and serving immigrant communities with kindness. This leadership ensures that Rendr's clinical practices are both effective and deeply aligned with the needs of its patient base.
    Steven Fenlon, the Chief Legal Officer at Rendr, provides expert legal counsel and oversees all legal affairs for the organization. Fenlon ensures Rendr operates in full compliance with healthcare regulations and legal frameworks, protecting the company's interests while serving medically underserved Asian populations in New York City. This role involves managing risk, advising on corporate governance, and handling all legal aspects related to healthcare delivery and business operations. The Chief Legal Officer supports Rendr's mission by ensuring a strong legal foundation for its commitment to providing world-class healthcare and serving immigrant communities. Steven Fenlon's guidance is critical for maintaining ethical practices and operational integrity. This position safeguards Rendr's operations and strategic objectives.

    Wu Ni - Associate Chief Medical Officer & Senior VP, Clinical Operations

    Wu Ni, the Associate Chief Medical Officer & Senior VP, Clinical Operations at Rendr, enhances the efficiency and effectiveness of clinical service delivery. Ni focuses on optimizing patient care pathways and operational workflows for medically underserved Asian populations in New York City. This role involves implementing best practices in clinical operations and supporting the Chief Medical Officer in strategic medical initiatives. The objective is to ensure Rendr provides world-class healthcare and serves immigrant communities with exceptional service. Wu Ni's leadership drives improvements in patient access and care coordination, directly supporting Rendr's mission. This position is key to translating clinical strategy into seamless patient experiences and operational success.

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    Frequently Asked Questions Regarding Rendr Top Executives and Leadership Team

    Who leads Rendr?
    Rendr is led by A.J. Ballantine (Founder & Chief Executive Officer), along with executives such as Sonney Roth (Managing Director & Chief Executive Officer) and Alexandra Mitchell (President & Chief Financial Officer).
    Who is part of Rendr’s executive team?
    The executive team of Rendr includes leaders such as A.J. Ballantine (Founder & Chief Executive Officer), Sonney Roth (Managing Director & Chief Executive Officer), Alexandra Mitchell (President & Chief Financial Officer) and other senior executives.
    How many executives does Rendr have?
    Rendr has 10 executives leading key business areas.
    What roles are included in Rendr’s leadership team?
    The leadership team of Rendr includes roles such as Founder & Chief Executive Officer, Managing Director & Chief Executive Officer, President & Chief Financial Officer, Director. Chief Operating Officer, President & Board Member.