Sandra V. Pirela-Fredda, M.S., Sc.D., DABT, SDSRP, Senior Scientific Consultant, Toxicology & Risk Assessment

As a highly trained Environmental Health and Toxicology professional, Dr. Pirela-Fredda brings a robust academic background from both Harvard University and New York University, with a strong focus on drug and product safety risk assessment and occupational toxicology. With extensive experience in evaluating the safety of chemicals and pharmaceuticals, Dr. Pirela-Fredda is dedicated to ensuring safety and compliance in both regulatory and corporate environments.


Dr. Pirela-Fredda possesses exceptional communication, analytical, decision-making, and problem-solving skills, which she applies to lead teams, consult on projects, and engage with diverse stakeholders. Fluent in Spanish, she can effectively collaborate in diverse, international settings, bringing an added layer of communication and understanding to global projects and broadening the scope of her work across borders. Her career is driven by a passion for improving public health by providing scientifically backed risk assessments, mitigating hazards in the workplace, and ensuring that products meet rigorous safety standards.


Dr. Pirela-Fredda has extensive experience evaluating the health impacts of chemical exposures, conducting risk analyses, and advising on regulatory compliance. Her goal is to leverage her expertise to help organizations make informed decisions that protect both human health and the environment.

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