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ClearHorizon News

Dr. Eric Sugihara, DO – Fullerton, CA

Author

Sarah Rodriguez

Updated on January 07, 2026

Dr. Eric Sugihara is a board-certified otolaryngologist. He earned his medical degree from Western University of Health Sciences in 2013, graduating with Dean’s List honors. He completed internship and residency at the Detroit Medical Center in 2018, where he was designated chief resident and awarded resident of the year in 2017. He additionally completed an otology fellowship with Dr. Douglas Backous at Proliance Surgeons in 2019. Dr. Sugihara practices comprehensive general otolaryngology and has special interests in otology, sinus and nasal disorders, and pediatric otolaryngology.

Dr. Sugihara has interest in humanitarian mission work and has participated with multiple organizations to provide educational, medical, and surgical support in Malawi, Haiti, and Honduras. He has received multiple humanitarian travel grants and presented his most recent otolaryngology mission in Malawi at the AAO-HNSF 2016 national meeting and later published the sustainable otolaryngology model in the “Ear, Nose & Throat Journal” in 2019.

Dr. Sugihara has been involved in research with several publications and presentations at national meetings. His most recent project with Cochlear Ltd. and Dr Douglas Backous studied cochlear implants and the delivery of care, presenting at the American Cochlear Implant Alliance 2019 symposium.