Garren Low, MD Garren Low, MD, is a head and neck oncologist with AHN Otolaryngology, specializing in surgical management of head and neck cancers. He is skilled at treating illnesses related to head and neck oncology. Dr. Low went to medical school at Keck School of Medicine of the University of Southern California in Los Angeles, California. Upon completion of medical school, he did his residency at University of Texas Health Science Center at Houston in Houston, Texas and his fellowship in head and neck surgical oncology and microvascular reconstruction at Oregon Health and Science University in Portland Oregon. Dr. Low is certified by the American Board of Otolaryngology and is affiliated with the American Academy of Otolaryngology and the American Head and Neck society. He sees patients ages 16 and older.