Summary

Dr. Masaru Ishii specializes in otolaryngology-head and neck surgery, with additional expertise in general surgery and neurological surgery. They completed medical school at the Perelman School of Medicine at University of Pennsylvania and went on to complete their residency at University of Pennsylvania Health System. With 29 years of clinical experience, Dr. Ishii brings extensive knowledge to their practice. They are fluent in both Korean and English.

Dr. Ishii practices at Johns Hopkins Bayview Medical Center and sees patients in Lutherville, Maryland. They focus on treating conditions such as rhinitis, allergic rhinitis, and sinusitis. Dr. Ishii performs endoscopic sinus surgery and nasal endoscopy procedures to help patients with sinus-related concerns. They also provides allergen immunotherapy for patients dealing with allergies. Patients have given Dr. Ishii an average rating of 3.6.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.6
  • 29 years of experience
  • 8 insurance plans accepted
  • speaks Korean, English
  • University Of Pennsylvania Health System
  • 9 written reviews
  • 4 specialties
  • 23 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations

Office Locations

Dr. Masaru IshII has 2 locations

Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville

10803 Falls Rd Ste 2300Lutherville, MD 21093

Levi Watkins, Jr., M.D., Outpatient Center

601 North Caroline Street Floor 6Baltimore, MD 21287

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Dr. Masaru IshII, MD, PhDDr. Matthew Adamgilbert Schechter, MDDr. Alexander Ksendzovsky, MDDr. Deborah Michelle Stein, MD
Otolaryngology-Head & Neck SurgeryCritical Care MedicineNeurological SurgeryCritical Care Medicine
Accepts New Patients
3.6 
29 Years of Experience 16 Years of Experience 15 Years of Experience 29 Years of Experience
Virtual Visit Available No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Korean, English
Lutherville , MDWashington , DCBaltimore , MDBaltimore , MD
Med School: Perelman School Of Medicine At University Of Pennsylvania Med School: Duke University School Of Medicine Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences Med School: Albert Einstein College Of Medicine Of Yeshiva University
Current Profile
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Insurance Plans Accepted by Dr. Masaru IshII

  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CHAMPVA
  • Johns Hopkins Employer Health Programs - Medicaid (Managed)
  • Kaiser Permanente - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare

Medical Specialties

Dr. Masaru IshII has the following 4 specialties

Specialty Expertise

Dr. Masaru IshII has the following 23 areas of expertise

  • Allergies
  • Chronic Sinusitis
  • Deviated Septum
  • Endoscopy (Endoscopic Surgery)
  • Facial Trauma
  • General Surgeon
  • Hearing Loss
  • Nasal Obstruction
  • Nasal Polyps
  • Neurosurgery
  • Nose Cancer (Paranasal Sinus Neoplasms)
  • Olfactory Esthesioneuroblastoma
  • Otolaryngology-Head And Neck Surgery
  • Polyps
  • Salivary Gland Cancer (Salivary Gland Neoplasm)
  • Sinus Infection (Sinusitis)
  • Skull Base Cancer
  • Smell Disorders
  • Swallowing Disorders
  • Thyroid Cancer
  • Thyroid Diseases
  • Thyroid Nodule
  • Tumors

Certifications, License, & Education

29 Years Experience

MEDICAL LICENSE

Medical Doctor, Maryland, 2026, Active

EDUCATION & TRAINING

Residency

University Of Pennsylvania Health System

Medical School

Perelman School Of Medicine At University Of PennsylvaniaGraduated in 1997

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Frequently Asked Questions

How can I make an appointment with Dr. Masaru IshII?
You can find contact information for Dr. Masaru IshII here on Vitals.
Where is Dr. Masaru IshII's office located?
Dr. Masaru IshII's office is located at 10803 Falls Rd Ste 2300, Lutherville, MD, 21093.
Which hospitals is Dr. Masaru IshII affiliated with?
Dr. Masaru IshII is affiliated with Johns Hopkins Bayview Medical Center.
Does Dr. Masaru IshII accept my insurance?
You can see the insurance plans that Dr. Masaru IshII accepts on their Vitals profile.
Does Dr. Masaru IshII accept virtual/telehealth appointments?
Yes, Dr. Masaru IshII accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.

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