Dr. Possick attended Yale University School of Medicine and continued at Yale to complete both a residency in Internal Medicine in 2005 as well as a fellowship in Pulmonary and Critical Care Medicine in 2008.
She is the Medical Director of the Winchester Center for Lung Disease and leads both the Comprehensive Pulmonary Medicine Program, which forms the foundation of the Winchester Center's consultation practice, and the Post-COVID Recovery Program, which provides evaluation and support for survivors of SARS-CoV-2 infection with persistent respiratory symptoms or complications. She also practices in the Thoracic Oncology Program at Smilow Cancer Hospital, focusing on treatment-related complications and pulmonary comorbidities in patients with lung cancer.
Though her clinical practice is quite diverse, she specializes in the evaluation of the complex pulmonary problems encountered by individuals undergoing treatment for malignancy, particularly pulmonary toxicities related to chemotherapy, immunotherapy, and radiation therapy; pulmonary graft-versus-host disease related to stem cell transplantation; and the management of pulmonary comorbidities in the setting of lung cancer.
Beyond this focus, she is committed to improving patient/caregiver health literacy, improving transitions of care, and fostering multi-disciplinary collaboration in the care of the multi-morbid population with chronic lung disease. She leads the core clinical faculty who precept the Fellows' Clinic at the Winchester Center for Lung Disease and is devoted to enriching the ambulatory pulmonary curriculum for the PCCSM fellows, residents and students.