OptiNose, Inc. operates as a pharmaceutical company. The firm engages in the development and commercialization of products for patients treated by ear, nose, throat, and allergy specialists. Its products include the XHANCE and ONZETRA Xsail. The company was founded by Per Gisle Djupesland and Helena Kyttari Djupesland in October 2000 and is headquartered in Yardley, PA.