Professional Relationships,
Personalized Services
Pursuing excellence in laboratory medicine, Molecular Pathology Laboratory Network, Inc. (MPLN) offers comprehensive, integrated approaches to meet the diagnostic and health management challenges of physicians and their patients.
Since 1989, MPLN has offered an expanding selection of molecular diagnostics and cytogenetic testing that targets hematologic malignancies, oncology, medical genetics and infectious disease.
MPLN is headquartered in Maryville, Tennessee with satellite laboratories in Knoxville, TN and Richmond, VA.
Personalized Services
Pursuing excellence in laboratory medicine, Molecular Pathology Laboratory Network, Inc. (MPLN) offers comprehensive, integrated approaches to meet the diagnostic and health management challenges of physicians and their patients.
Since 1989, MPLN has offered an expanding selection of molecular diagnostics and cytogenetic testing that targets hematologic malignancies, oncology, medical genetics and infectious disease.
MPLN is headquartered in Maryville, Tennessee with satellite laboratories in Knoxville, TN and Richmond, VA.




