A certified registered nurse practitioner (CRNP) with training and professional experience in the fields of otolaryngology and allergy treatment, Doreen Gagne holds a bachelor of science in nursing from Pennsylvania State University and a master of science in nursing from the University of Maryland. She became a CRNP through the State of Maryland in 2002 and through the Commonwealth of Pennsylvania in 2009. Doreen Gagne also holds a controlled dangerous substance license through the State of Maryland and drug enforcement administration registration for Schedule II-IV substances. She is also a certified otorhinolaryngology and head and neck nurse, through the Society of Otorhinolaryngology and Head-Neck Nurses.
Ms. Gagne has served as a sleep medicine nurse practitioner with Chesapeake Sleep Physicians since 2014. Her duties with the Fallston, Maryland-based practice revolve around the diagnosis and treatment of patients who suffer from a range of sleep-related issues such as obstructive and central sleep apnea, REM behavior disorder, chronic insomnia, and restless leg syndrome.