Menlo Therapeutics Inc. operates as biopharmaceutical company which is focused on the development and commercialization of serlopitant for the treatment of pruritus, or itch, associated with dermatologic conditions such as atopic dermatitis, psoriasis and prurigo nodularis. The company was founded by Ed F. Schnipper in October, 2011 and is headquartered in Redwood City, CA.