About Kimberly Blumenthal, MD, MSC

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Kimberly Blumenthal, MD, MSc is an Allergist/Immunologist and clinical researcher at Massachusetts General Hospital and Associate Professor of Medicine at Harvard Medical School. She is the Director of Research in the Center for Drug and Vaccine Allergy. Her research interests are drug and vaccine allergy which has been funded by the National Institute of Health, Agency for Healthcare Research and Quality, and foundations, including the American Academy of Allergy, Asthma, and Immunology Foundation and CRICO, the risk management foundation of Harvard Medical School. She is internationally recognized for identifying the morbidity and mortality associated with unverified penicillin allergies and creating innovative approaches to the evaluation of penicillin and cephalosporin antibiotic allergies in diverse patient settings. She has authored more than 170 peer-reviewed publications including leading high-impact manuscripts to publication in journals such as NEJM, Lancet, JAMA, and the BMJ.

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Locations

Mass General Medicine: Allergy & Clinical Immunology Unit
55 Fruit St.
Yawkey 4B
Boston, MA 02114
Phone: 617-726-3850

Medical Education

  • MD, Yale University School of Medicine
  • Residency, Massachusetts Eye and Ear
  • Residency, Massachusetts General Hospital
  • Fellowship, Massachusetts General Hospital

American Board Certifications

  • Internal Medicine, American Board of Internal Medicine

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


Research

Dr. Blumenthal's clinical research laboratory is funded by the National Institutes of Health, the American Academy of Allergy, Asthma, and Immunology, CRICO, and the MGH Executive Committee on Research.. She has authored or co-authored over 50 peer-reviewed publications related to improving the care of patients with drug allergies.  Dr. Blumenthal is Principal Investigator of the United States Drug Allergy Registry (USDAR), the first national prospective cohort of patients who receive drug allergy evaluations.  

 

 

Publications

  • Dr. Blumenthal performs epidemiology, informatics, outcomes and cost-effectiveness research in the field of drug allergy.  Her past research evaluated both true drug hypersensitivity and the clinical impact of over-reported drug allergies on patients and healthcare systems, and includes over 70 peer-reviewed manuscripts.

    As part of her post-doctoral research, she designed, implemented and evaluated a hospital-wide guideline for antibiotic prescribing for patients with a reported β-lactam antibiotic allergy at  Mass General.  After successfully demonstrating the guideline’s safety, feasibility, and positive impact on antibiotic stewardship at two institutions,  she led the implementation of this guideline throughout Mass General Brigham hospitals. 

    Dr. Blumenthal is Principal investigator of the United States Drug Allergy Registry (usdar.massgeneral.org), a longitudinal prospective cohort of patients assessed for possible drug allergy, including a possible allergy to penicillin antibiotics. 

Reviews: Comments and Ratings

4.9out of 5(31 Ratings, 12 Comments)

June 2025

This provider is absolutely great. She listens. She's attentive. She's kind. She's brilliant. She does not rush you. She makes you feel calm and well cared for.


June 2025

I feel this provider did her job she was constantly smiling it made me feel at ease. The doctors and surgeons are amazing they also make you feel at ease . I couldn't ask for a better place for a transplant because when they talk to you they are very trusting I trust every specialist there and I think that helps in a long term I can't thank them ... Read More


May 2025

My visit found such a fine example of a department that created absolute trust in the testing and constant attention and care for the patient . It started with such an informative session with Dr Blumenthal in which she explained in depth what the procedures would be, and with that knowledge I felt completely at ease and comfortable . There were ... Read More


April 2025

Yes, so this doctor was very efficient as well as her nurse. They did an exemplary job and I think they were very, very good. Thank you. That's all. Bye.


April 2025

Very happy with the care I received!


April 2025

This care provider was an immense help in dealing with my allergies.


March 2025

excellent!


March 2025

Very kind and knowledgeable


January 2025

The doctor made me comfortable that she would resolve my issues


January 2025

Dr. Blumenthal is awesome. My experience was great once my appt started. [redacted]

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