Steven Baertschi, PhD Baertschi Consulting LLC

Steven W. Baertschi, Ph.D. is president of Baertschi Consulting LLC and specializes in Stability, Purity & Quality.

He possesses a strong technical / scientific background in degradation chemistry, impurity identification, spectroscopic characterization and structure elucidation, photostability / photochemistry, stability, regulatory, analytical development, pre-formulation, and related CM&C issues with 30+ years of experience in the pharmaceutical industry and over 90 scientific publications.