About Eric Holbrook, MD, MS

Departments, Centers, & Programs:

Clinical Interests:

Treats:

Locations

Mass General Cancer Center: Neuro-Oncology
55 Fruit St.
Yawkey Center for Outpatient Care
Boston, MA 02114
Phone: 617-726-5130

Mass Eye and Ear
243 Charles St.
Boston, MA 02114
Phone: 617-523-7900

Medical Education

  • MD, State University of New York Upstate Medical University
  • Residency, Medical College of Virginia
  • Fellowship, Medical College of Virginia
  • Fellowship, University of Nebraska Medical Center

American Board Certifications

  • Otolaryngology-Head and Neck Surgery, American Board of Otolaryngology-Head and Neck Surgery

Accepted Insurance Plans

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.


Research

Dr. Holbrook conducts research in the area of olfaction.  Patients with smell disorders currently have little therapeutic options.  Part of the reason is the lack of understanding of the pathophysiology behind the most common forms of smell loss.  One current projects look at the cellular composition of human olfactory epithelium in subjects suffering from loss of smell.  The immunohistochemical staining pattern in human epithelium is remarkably similar to that seen in rodents.  Several models of olfactory lesions in rodents are being compared to specimens from patients suffering from smell loss in attempt to identify areas of abnormality.  A second project looks at the ability of strengthening the survival and axonal projections of olfactory neurons with odorant exposure in a mouse model of olfactory epithelium regeneration with the hope that this may form the basis of new therapeutic techniques for those suffering from smell loss.  This work is in collaboration with Dr. James Schwob at Tufts University School of Medicine.

Additional research collaborations are taking place with Dr. Sabina Berretta at McLean Hospital identifying a protein specific to schizophrenia and found in olfactory epithelium.  Collaborations with Dr. Daniel Hamilos at MGH Immunology/Allergy work on identifying changes in innate epithelial immunity in patients suffering from chronic rhinosinusitis. 

Publications

  • Holbrook EH, Mieleszko Szumowski KE, Schwob JE. An immunochemical, ultrastructural, and developmental characterization of the horizontal basal cells of rat olfactory epithelium. J Comp Neurol 1995.
     
    Holbrook EH, DiNardo LJ, Costanzo RM 2001. Olfactory epithelium grafts in the cerebral cortex: an immunohistochemical analysis. Laryngoscope 2001.
     
    Holbrook EH, Leopold DA, Schwob JE. Abnormalities of axon growth in human olfactory mucosa. Laryngoscope 2005.

Reviews: Comments and Ratings

4.8out of 5(263 Ratings, 98 Comments)

April 2025

Dr Holbrook is personable, knowledgable, and a thoughtful listener.


March 2025

Excellent service by all involved


March 2025

Dr Eric Holbrook was professional, extremely knowledgeable, and helpful. He could not have been better for my condition.


March 2025

The doctor was professional, caring and thorough


March 2025

Both my wife and I were very pleased with the overall experience on this first visit to your facility.


March 2025

Dr Holbrook was a wonderful Doctor. explaine the issues about my nose bleeds in details EXCELLENT DOCTOR THANK YOU


March 2025

Dr. Holbrook is an amazing doctor. He has followed me for the last 20 years and is right on with his diagnosis. He shows care , patience and understanding. Extremely skilled . Very happy with him as my specialist.


March 2025

He listened very well and was very helpful with ideas to try and then see what happens in a month


March 2025

He is excellent. He listens and answers all your questions and younever feel rushed


March 2025

Dr Holbrook is great and accommodates my desires during the procedure.

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