TEL: 503-935-8100
FAX: 503-935-8110

“Listening to patients in order to address their concerns is an important component of my practice, as this communication allows an appropriate course of treatment for them that will fit their priorities.”

Dr. Warren received his undergraduate degree from Tufts University. He graduated from Oregon Health and Science University School of Medicine. He completed his internship in general surgery and residency in Otolaryngology – Head and Neck Surgery at OHSU. He went on to complete a fellowship in Neurotology at the Otology Group of Vanderbilt. Following his fellowship, he joined on the faculty at University of Utah from 2006 though 2010. He then moved to Oregon Health and Science University from 2010 through 2014. Dr. Warren is a co-investigator on an NIH funded grant program investigating a method for atraumatic cochlear implantation. He now focuses on disorders of the ear, skull base surgery and cochlear implants at The Oregon Clinic Westside Ear, Nose & Throat.

Other Activities

Assistant Professor, Department of Otolaryngology, OHSU, Portland, OR, 2010-2014

Member, American Academy of Otolaryngology – Head and Neck Surgery, Hearing Aid Subcommittee

Member, Utah Academy of Otolaryngology

Member, American Neurotology Society

Fellow, American Neurotological Society

Assistant Professor, University of Utah Division of Otolaryngology, 2006-2010

Co-investigator in NIH RO1 Magnetic guidance of cochlear implant electrode insertion


Fellowship, Neurotology, Vanderbilt University Medical Canter, Nashville, TN, 2006

Residency, Otolaryngology, Oregon Health & Science University, Portland, OR, 2004

Internship, Surgery, Oregon Health & Science University, Portland, OR, 2000

MD, Oregon Health & Science University, Portland, OR, 1999

BS, Biology, Tufts University, Medford, MA, 1992





Portland Monthly Magazine, “Top Doctors”, 2021

Alpha Omega Alpha Medical Honor Society, 1998

Graduated Cum Laude, Oregon Health & Science University, 1999


Shelton C, Warren FM. Minimal access cochlear implant fixation: temporalis pocket with a plate. Otol Neurotol. 2012 Dec;33(9):1530-4.

Clark JR, Leon L, Warren FM, and Abbott JJ. Magnetic Guidance of Cochlear Implants: Proof-of-Concept and Initial Feasibility Study. J. Medical Devices, 6(035002):1-8, 2012.

Warren FM 3rd, McCool RR, Hunt JO, Hu N, Ng PP, Buchmann LP, Shelton C.Preoperative embolization of the inferior petrosal sinus in surgery for glomus jugulare tumors. Otol Neurotol. 2011 Dec;32(9):1538-41

Warren FM, Wiggins RH, Pitt C, Harnsberger HR, Shelton C. Apparent Cochlear Nerve Aplasia: To Implant or Not to Implant? Otol Neurotol. 2010 Sep;31(7):1088-94.

Warren FM, Shelton C, Wiggins III RH, Herrod C, Harnsberger HR. Imaging Characteristics of Metastatic Lesions to the Cerebellopontine Angle. Otol Neurotol, 29(6), 835-838.

Warren FM, Riggs S, Wiggins RH. Computed Tomographic Imaging of Stapes Implants. Otol Neurotol, 29(5), 586-92.

Bennett ML, Jackson CG, Kaufmann R, Warren F. Postoperative imaging of vestibular schwannomas. Otolaryngology – Head and Neck Surgery, 138(5), 667-671.

Warren FM, Bennett ML, Wiggins RH 3rd, Saltzman KL, Blevins KS, Shelton C, Harnsberger HR. Congenital cholesteatoma of the mastoid temporal bone. Laryngoscope, 117(8), 1389-94.

Kaylie DM, Wittkopf JE, Coppit G, Warren FM 3rd, Netterville JL, Jackson CG. Revision lateral skull base surgery. Otol Neurotol, 27(2), 225-33.

Warren FM 3rd, Kaylie DM, Aulino JM, Jackson CG, Weissman JL. Post-operative magnetic resonance appearance of the inner ear after hearing-preservation surgery. Otol Neurotol, 27(3), 393-7.