Dr. Vikrum Ashok Thimmappa, MD is a health care provider primarily located in Loma Linda, CA, with other offices in Lebanon, NH and Columbus, OH (and 2 other locations). He has 11 years of experience. His specialties include Surgery, Otolaryngology-Head & Neck Surgery, Pediatric Otolaryngology. Dr. Thimmappa is affiliated with Dartmouth-Hitchcock Medical Center.