UCHealth's website describes Matthew Light, MD as a pulmonary disease and critical care medicine physician at the UCHealth Pulmonology Clinic in Greeley, Colorado, with additional locations in Estes Park and Loveland. He explicitly states he manages patients in Northern Colorado with Long COVID and specializes in treatments for people still affected after a COVID-19 infection. His listed specialties include Pulmonary Disease, Critical Care Medicine, and Infectious Disease — Long COVID. He completed fellowship training at UC San Diego. His clinic philosophy emphasizes a thoughtful, analytical, evidence-based approach to patient care while prioritizing patient values and preferences. Dr. Light originally hails from Northern California and now lives in Colorado with his family.