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Matthew Stewart, M.D., Ph.D.

Charles Matthew Stewart, M.D., Ph.D.
Assistant Professor of Otolaryngology - Head and Neck Surgery


Appointment Phone


Main Location

The Johns Hopkins Hospital

Out-of-State & International Patients +
Out of State Patients

Call 410-464-6641 (8a.m. to 6p.m., EST, Mon-Fri)

Learn more about our out-of-state patient services »

International Patients

Call +1-410-502-7683 (7a.m. to 6p.m., EST, Mon-Fri)

Learn more about our international patient services »


  • Assistant Professor of Otolaryngology - Head and Neck Surgery

Centers & Institutes



The Johns Hopkins Hospital

Appointment Phone: 443-997-6467

600 N. Wolfe Street
Sheikh Zayed Tower
Baltimore, MD 21287 map

Johns Hopkins Outpatient Center

Appointment Phone: 443-997-6467

601 N. Caroline Street
Baltimore, MD 21287 map


Acoustic Neuromas, Bone Anchored Hearing Aids, Cochlear Implantation, Hearing Disorders, Hearing Restoration, Implantable Hearing Devices, Otolaryngology, Otology, Otosclerosis, Pediatric Ear Disease, Pediatric Hearing Loss, Skull Base Surgery, Sudden Hearing Loss

Research Interests

Auditory Processing in Bone Anchored Hearing Aids; Healthcare quality implementation in microsystems


Dr. Matthew Stewart specializes in surgery of the inner ear, skull-base tumors, sudden hearing loss, surgical restoration of hearing through cochlear implantation, stapes surgery for otosclerosis and Bone Anchored Hearing Aid (BAHA). His research focuses on auditory processing in BAHA and health care quality implementation in microsystems. more

Featured Video

Meet our Expert: Dr. Matthew Stewart

    Additional Information

  • Education +


    • University of Texas Medical Branch School of Medicine / MD PhD (2003)


    • Johns Hopkins University School of Medicine / Otolaryngology Head and Neck Surgery (2008)


    • Johns Hopkins University School of Medicine / Otolaryngology Head and Neck Surgery (2010)


    • American Board of Otolaryngology / Neurotology (2011)
    • American Board of Otolaryngology / Otolaryngology (2009)
  • Research & Publications +

    Selected Publications

    Clark JH, Lin FR, Salaria SN, Stewart CM, Francis HW. Malignant otitis externa caused by Aspergillis fumigates: A Case Report. Otology & Neurotology, in Proof

    Stewart CM, Kasamon Y. Self-medication and intractable cough. J Hosp Med, April 2010;5(4):E30.

    Stewart CM, Stewart R, Feldman L. Skin Abscess Related to Intravenous Drug Use. Advanced Studies in Medicine. April 2006; 6(4): 197.

    Stewart CM, Mustari MJ, and Perachio AA. Visual-vestibular interactions during vestibular compensation: role of the pretectal NOT in hVOR recovery after hemilabyrinthectomy in rhesus monkey. Journal of Neurophysiology 94(4), 2653-2666, 2005

    Stewart CM, Fahlen MT, Aristimuno, PC. Life-threatening hypercalcemia after rhabdomyolysis-induced acute renal failure: successful treatment with continuous veno-venous dialysis. Resident & Staff Physician (2005:12), 131-133, 2005.

    Stewart CM, Newlands SD, Perachio AA. Spike detection, characterization, and discrimination using feature analysis software written in LabVIEW. Computer Methods and Programs in Biomedicine 76(3), 239-251, 2004.

    Newlands SD, Vrabec JT, Purcell IM, Stewart CM, Zimmerman BE, Perachio AA. Central projections of the saccular and utricular nerves in the macaque. Journal of Comparative Neurology 466(1), 31-47, 2003.

    Hardcastle VG, and Stewart CM. Neuroscience and the art of single cell recordings. Biology and Philosophy 18, 195-208, 2003.

    Newlands SD, Divi V, Stewart CM. Mixed myxoid/round cell liposarcoma of the scalp. American Journal of Otolaryngology, 24(2), 121-127, 2003.

    Hardcastle VG, and Stewart CM. Neuroscientific data. Philosophy of Science, 69, S72-S82, 2002
  • Academic Affiliations & Courses +
  • Activities & Honors +
  • Videos & Media +
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