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Lauren Petrick
Principal Investigator

Dr. Petrick is an Associate Professor at the Icahn School of Medicine at Mount Sinai in the Department of Environmental Medicine and Public Health. She is PI of the Laboratory for Precision Metabolomics and Expolosmics (PRIME) and the Head of Untargeted and Targeted Metabolomics at the Lautenberg Laboratory

Georgia Dolios
Research Lab Manager
Dr. Brismar Pinto-Pacheco, PhD
Senior Scientist

Georgia is an expert in high-resolution mass spectrometry, method development, and biological sample handling. 

Brismar is an expert in high-resolution mass spectrometry, sample preparation method development, and spectroscopy techniques.

Dr. Amith Maroli, PhD
Senior Scientist
Courtney Fluck
Senior Associate

Amith is an expert in GC- and LC-HRMS method development for untargeted analysis of environmental chemicals in biological and environmental samples.

Courtney is an experienced analyst in quantitative analysis of PFAS chemicals in environmental and biological samples 

Blessing Akintunde
Research Associate
Kathryn Dunn
Research Associate

Blessing assists with sample preparation and both LC-HRMS and GC-MS data processing of persistent environmental toxicants.

Kathryn leads plasma and urine sample preparation with automated liquid handlers for HRMS analysis, and assists with LC-HRMS method development and data acquisition.

Haibin Guan
Data Analyst
Carina Gonzaga
Research Associate

Haibin performs untargeted data analysis. She also develops bioinformatics and automation tools for QA/QC and reproducible research of our untargeted and targeted workflows.

Carina assists with sample preparation for untargeted analysis and performs quantitative wet lab assays for molecular profiling. 

P. Shyamalee Dassanayake, PhD
Assistant Professor

Dr. Dassanayake is an Associate Professor at the Lautenberg Laboratory. She collaborates with our team on multi-panel assays of both legacy and emerging chemicals of concern for dried blood spots and dried blood microsamplers. She is an expert in developing methods for absolute quantification of environmental toxicants in biological samples using GC-MS. 

Check out our team photos here.

Former Team Members

Miao Yu, PhD - Postdoc
Peijun Tu, PhD - Senior Scientist
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