Executive Leadership

Meet the Amplity Health Executive Team

Amplity Health has one of the most experienced, respected, and accessible leadership teams in the industry

Their forward-thinking, consultative approach and combined knowledge have allowed them to establish enduring relationships, stay one step ahead of the trends, and design innovative, smart solutions that achieve real-world results.
Michael A. Griffith

Michael A. Griffith

President and Chief Executive Officer
Mike is a team builder who creates high-performance winning cultures, creates unique brand identities, grows revenues, and exceeds regulatory standards. He has a distinguished track record building and leading global pharmaceutical service businesses.


Archie Robinson

Archie Robinson

Head of Client Engagement
As Head of Client Engagement at Amplity Health, Archie currently focuses on developing strategic relationships with key clients at the senior levels of their organization. In partnership with Amplity’s leadership, he delivers customized business solutions, with an eye to each clients’ individual needs.

Christina DiBiase

Christina DiBiase

Head of Commercial Solutions
As Head of Commercial Solutions, Christina is responsible for overseeing the solutions and implementation of all commercial strategies. Working collaboratively with Amplity business line leaders, she is accountable for all commercial activities and performance with respect to business development, marketing, and program & project management.


Rebecca O’Loughlin

Rebecca O’Loughlin

Chief People Officer
As Chief People Officer, Becky is charged with the continued evolution of our global people strategy and the commitment to our vision to be a high-performing team that delivers on true partnership so colleagues and clients choose us time and again. Becky brings more than 20 years of experience as a human resource leader and management consultant to Amplity Health. She leads our strategies around talent, leadership, organization, and culture, enabling our organization and teams to operate at their best and exceed client expectations.


Suzanna Lawrence

Suzanna Lawrence

Executive Chairman, Amplity Limited
As Executive Chairman, Amplity Limited, Suzanna has an active role in acquiring new business and managing existing clients with a single-minded focus that, through the high-quality work of her team, more patients will gain access to and benefit from the best medicines for the right reasons.


Eric Green

Eric Green

General Counsel & Chief Compliance Officer
As General Counsel and Chief Compliance Officer, Eric combines over 2 decades of health law experience with a deep understanding of sales and marketing compliance. He is responsible for all of our legal and compliance efforts. He is also Secretary to our Board of Directors.


Pravin Wilfred

Pravin Wilfred

Chief Technology Officer
As Chief Technology Officer at Amplity, Pravin’s vision is taking Amplity as a data-driven, client-focused organization to the next level, which includes creating custom technology solutions for our clients. His goal for the technology organization is to provide these custom technology services to our clients while managing speed and cost. Pravin leads the technology strategies within the organization, which includes Six Sigma processes, CRM solutions, Agile Transformation, Business Intelligence platforms, and ERP solutions. Pravin brings 22+ years’ experience in the technology space, having led significant teams in other organizations.


Cheryl Nagowski

Cheryl Nagowski

Head of Market Access
As Head of Market Access, Cheryl develops and enhances managed care strategies for our pharmaceutical, biopharmaceutical and medical-device clients. She uses data-driven insights to inform pricing, contracting and strategic recommendations at all stages of the product life cycle.


Brian Tyburski

Brian Tyburski

Executive Vice President of Sales and Operations
As Executive Vice President of Sales and Operations, Brian is responsible for driving growth through sales and operational excellence in all Amplity business lines. In this role, he will also oversee medical communications via our Publications and Medical Communications Agency.


Tom Janis

Thomas Janis

Chief Financial Officer
As Chief Financial Officer, Tom provides financial and strategic guidance to the company, manages our financial operations, and liaises with investors and bankers. Tom brings more than 26 years of broad finance leadership expertise, including 13 years in the CFO role.


Nick Willhoft

Nick Willhoft, PhD

Head of Medical Communications
Nick Willhoft, PhD, is the Head of Medical Communications. He has enjoyed a 25-year career in the health and wellness industry, supporting medical communications, training, and educational programs for professional, industry, and consumer audiences.


Joanne Tordoff

Joanne Tordoff

Head of International Medical Solutions
As Head of International Medical Solutions, Joanne Tordoff is responsible for overseeing the successful delivery and execution of our European, Asia Pacific, and Latin America outsourced operations.


Denise Chambley

Denise Chambley, PharmD

Head, North America Medical Solutions
At Amplity, Denise is the Leader of North America Medical Solutions, where she is responsible for medical strategy creation as well as the design and oversight of all solutions for clients needing Medical Affairs, Clinical R&D, and Commercial solutions with a medical focus.


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