Leadership

Professionals With A Passion

With us, the team you see here is the team that will work with you from the beginning of your project to its successful conclusion. Every partner gets our A-team — leaders in their respective areas of pharmaceutical industry focus. All are equally dedicated to the high-touch, high-availability, customer-first approach that we have built our reputation on.

We follow you where you dream to go.

As Amplity’s Chief Executive Officer, Christina DiBiase leads the company to make sure breakthrough medicines reach the patients who need them. As a life sciences executive with 3 decades of experience, she is known for combining specialized teams, proprietary data-driven insights, and advanced engagement models to help client face rising complexity across their medical and commercial functions. Over her 17 years at Amplity, Christina has held senior leadership roles across the business, including Chief Growth Officer and president of the company’s largest commercial business line, where she drove global business development, helped strengthen partnerships and unified Amplity’s services into insight-led offerings. She also helped guide the organization through key milestones, including integrating strategic acquisitions, sustaining disciplined growth, and sharpening Amplity’s go-to-market approaches. Prior to Amplity, she spent more than a decade at Pfizer and Johnson & Johnson in sales and marketing leadership roles where she launched complex multi-channel initiatives. 
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Christina DiBiase

CHIEF EXECUTIVE OFFICER

With over 25 years pharma experience, Brian oversees the portfolio of our US contract sales teams and other sales services. He is a strategic advisor to our clients and is responsible for developing, building + executing Amplity’s full range of deployment strategies, including blended sales models, precision medicine experts, and market access + reimbursement teams. Brian is passionate about people — patients, providers, partners + the outstanding colleagues who deliver winning programs that ultimately serve the patients who rely on the therapies we represent.
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Brian O'Donnell

PRESIDENT OF CONTRACT SALES TEAMS

At Amplity, Denise leads all Amplity’s global clinical and medical outsourced teams.  She is responsible for medical strategy creation as well as the design and delivery of our customized programs to help clients achieve their goals in medical affairs, clinical R&D, and patient support efforts that require medical professionals. As a PharmD with over 30 years of pharma and biotech experience, she makes sure that every Amplity offering includes best-in-class scientific, clinical and medical practices and expertise.
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Denise Chambley, PharmD

PRESIDENT OF MEDICAL + LEARN

As Chief People Officer, Erica leads Amplity global people strategy and human resource operations.  She brings more than 15 years of human resources strategic partnership and leadership experience to this role having held senior HR roles at publicly traded and private equity backed businesses. She is deeply committed to improving organization effectiveness and creating talent management programs that drive high performing, engaged cultures. Erica earned her bachelor’s in psychology from The Pennsylvania State University, and she holds an M.A. in Industrial/Organizational Psychology from West Chester University.
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Erica Smith

CHIEF PEOPLE OFFICER

Headshot of Janet Hughes.
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Janet Hughes

CHIEF MARKETING OFFICER

Lonny is a veteran pharmaceutical + biotech executive. As a key leader at Amplity, he oversees market intelligence, sales operations, and strategic project management initiatives, ensuring our client programs deliver the highest return on investment in the industry. His leadership also extends to data and analytics efforts, driving actionable insights and optimizing outcomes. Before joining Amplity, Lonny spent over 20 years at Merck, where he held progressively senior roles, leading high-performing sales teams and business operations groups. He holds a bachelor’s degree in business administration from the University of Wisconsin-Madison and an MBA from the Kelley School of Business at Indiana University.
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Lonny Schilt

HEAD OF BUSINESS INTELLIGENCE + OPERATIONS EXCELLENCE

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Martin Watson

CHIEF FINANCIAL OFFICER

With over 20 years of experience in data, learning, talent development, and analytics, Michele Graham leads Amplity’s Intel business line and our AI platform, AnswerY™. Her expertise spans the public, private, and not-for-profit sectors, with a focus on helping clients leverage information to creatively solve business challenges and improve patient care. Under Michele’s leadership, AnswerY delivers actionable insights using healthcare provider conversations, powered by proprietary AI and NLP, to offer real-time intelligence for optimizing commercial, medical, and real-world data strategies. Michele holds a BS and MS in Education from The College of Saint Rose and a CAS in Educational Research from the University at Albany. She is dedicated to helping Amplity client partners drive innovation and achieve meaningful results.
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Michele Graham

PRESIDENT OF INTEL

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Susan Duffy

President, Comms

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Michele Peters

General Counsel, Chief Compliance Officer

Our people

Expertise Is Our Middle Name

Amplity is a team of professionals who understand the pharmaceutical industry from the inside out. With a deep grasp on product lifecycles, marketing hurdles, operational nuances, and the complex needs of providers and patients, we help our clients launch products and operate smoothly with precision — across all business shapes, sizes, and specialties.

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Colleagues talking and smiling in the office. 
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