Dr. Cohen is Assistant Clinical Professor of Surgery at UCLA, a Los Angeles Magazine Super Doctor and is one of a select number of surgeons in the country that specializes in advanced nose and sinus problems including deviated septum repair, minimally invasive image guided sinus surgery (MIGSS), and in-office Balloon Sinuplasty. He is also founder and director of the prestigious Southern California Sinus Institute (SCSI), a premier sinus center in Los Angeles.