Laboratório Plínio Bacelar, established in 1942 by Dr. Plínio Bacelar da Silva, is a premier clinical research laboratory located in Campos dos Goytacazes, Rio de Janeiro. With a commitment to quality and continuous improvement, the laboratory provides a wide array of medical services, including COVID-19 testing, advanced genetic and molecular biology examinations, and maternal health services such as prenatal monitoring and non-invasive fetal testing.

Operating 27 units across Northern Fluminense and the Região dos Lagos, Plínio Bacelar prioritizes patient convenience with features like home and workplace material collection services and online exam result tracking. The facility boasts modern infrastructure and a dedicated team of experienced professionals committed to delivering exceptional care. In alignment with sustainability efforts, the laboratory adheres to the latest data protection regulations while optimizing resource use. With a focus on customer satisfaction, Laboratório Plínio Bacelar continues to enhance its offerings, ensuring that quality care remains at the forefront of its mission.