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Photo of Dr. Masaru Ishii

Masaru Ishii, M.D., Ph.D.

Associate Professor of Otolaryngology - Head and Neck Surgery

Male

Appointment Phone

443-997-6467

Main Location

Johns Hopkins Bayview Medical Center

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 »

Titles

  • Associate Professor of Otolaryngology - Head and Neck Surgery
  • Associate Professor of Neurosurgery

Centers & Institutes

Departments

  • Neurosurgery
  • Otolaryngology - Head and Neck Surgery - Rhinology and Sinus

Locations

Johns Hopkins Bayview Medical Center

Appointment Phone: 443-997-6467

4940 Eastern Avenue
Baltimore, MD 21224 map
Phone: 410-550-0460

Johns Hopkins Medicine - White Marsh

Appointment Phone: 443-997-6467

4924 Campbell Boulevard
Nottingham, MD 21236 map
Phone: 410-550-0460
Fax: 410-614-8610

Johns Hopkins Outpatient Center

Appointment Phone: 443-997-6467

601 N. Caroline Street
Baltimore, MD 21287 map
Fax: 410-614-8610

Expertise

Cerebrospinal Fluid Leaks, Cholesterol Granuloma, Chordomas, Chrondrosarcoma, Chronic Sinonasal Infection and Ear Disease, Chronic Sinusitis with Polyps, Clival Tumors, Endocrine Diseases, Endoscopic Frontal Sinus Surgery, Endoscopic Orbital Decompression for Graves' Disease, Endoscopic Repair of Nasal Cerebrospinal Fluid Leaks, Endoscopic Resection of Nasal Tumors, Endoscopic Skull Base Surgery, Endoscopic Tear Duct Surgery, Esthesioneuroblastoma, Head and Neck Surgery, Meningiomas, Nasal Obstruction, Nasal Polyps, Otolaryngology, Paranasal Sinus Tumors, Parasellar Tumors, Pituitary Tumors, Salivary Gland Tumors, Sellar Tumors, Sinus Problems, Sinus Problems - Adult, Sinusitis, Sinusitis and Nasal Polyposis, Skull Base Surgery, Skull Base Tumors, Suprasellar Tumors, Thyroid Cancer, Thyroid Diseases, Thyroid Disorders, Thyroid Nodules

Biography

Dr. Masaru Ishii graduated from University of Pennsylvania Perelman School of Medicine in 1997 and currently serves as an assistant professor of otolaryngology-head and neck surgery at Johns Hopkins. His clinical specialties include surgical management of nasal airway obstruction, chronic sinusitis and sinonasal tumors, as well as endoscopic surgery for skull base tumors.

Dr. Ishii's primary location is Johns Hopkins Bayview Medical Center.

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