Our Team

Sheffield Pharmaceuticals team is committed to providing the best service and products to our customers in strict accordance with all FDA (cGMP) regulations and procedures.

Meet Our Team

Jeffrey Davis

President & Chief Operating Officer


Anthony Sollima

Chief Scientific Officer & EVP-Regulatory Affairs

William Mencer

Corporate Controller & Chief Accounting Officer

Todd Kwait

Executive Vice President of Global Sales and Business Development

Michael Clark

Vice President of Marketing & Product Development

Stephanie Vece

Director of Human Resources

Bryan Ouimet

Senior Strategic Manager - Facilities

Matt Royer

Marketing & Product Development Manager

Susan Mandino-Goulet

Customer Service Manager

Ron Manske

IT Manager

Thomas Dennis

Purchasing Manager

William Fuller

Accounting Manager

Richard Badick

Quality Control Manager

Peter Niziolek

Quality Assurance Manager

Anita delaCruz

Research & Development Manager

Sabrina Vairo

Microbiology Manager

David Dawson

Logistics Manager

Jon Silva

Operations Manager

Eric Booth

Facilities Manager

Birch Brennan

Filling Manager

Ron Vairo

Senior Operations Coordinator/EHS Manager

Need a contract manufacturing partner? Contact Us!


From product development, validation/testing, packaging design, to final manufacturing, Sheffield has the knowledge and expertise to take a product from concept to market smoothly and efficiently.

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