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J Grant, MD
UTMB Health Provider
Languages: English
Accepting new patients.
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Dr. Grant received his BA at Harvard University, Cambridge, MA.  He then obtained his medical degree from Duke University, Durham, NC in 1966.  He trained in internal medicine at New York Hospital-Cornell, New York, NY and in allergy-immunology at the National Institutes of Health, Bethesda, MD and Johns Hopkins University, Baltimore, MD.  Dr. Grant joined the faculty of UTMB in 1973 and rose to Professor in the departments of medicine and microbiology/immunology.  He served as Program Director for the Allergy-Immunology Fellowship for 46 years.

Dr. Grant is also active in clinical research and recently has focused on new therapies for patients with angioedema and immunodeficiency.  Frequently he receives referrals from area physicians for patients with complex problems in his specialty, especially asthma, drug-food-insect allergy, hives, edema and anaphylactic reactions. For the past twenty years, he has conducted a weekly telemedicine program for patients in the Texas Department of Criminal Justice that focuses on those with the most severe asthma.

Dr. Grant is board certified in internal medicine, allergy-immunology and diagnostic immunology, and he has been listed in Best Doctors in America since 1992 and Texas Super Doctors since 2005.

Medical/Professional School:

Duke University School of Medicine - Durham, NC, MD, 1966


Internal Medicine, New York Hospital Cornell Medical Center - New York, NY, 1967


Internal Medicine, New York Hospital Cornell Medical Center - New York, NY, 1968


Allergy & Immunology, John Hopkins University School of Medicine - Baltimore, MD, 1973


American Board of Allergy and Immunology, Allergy and Immunology

American Board of Internal Medicine, Internal Medicine

American Board of Internal Medicine, Diagnostic Laboratory Immunology

2660 Gulf Freeway South Entrance B
League City, TX 77573
Fax: (281) 337-0704
400 Harborside Drive Suite 100
Galveston, TX 77555
Fax: (409) 747-7014

Why do some providers have no ratings?
A provider may have no ratings for several reasons. A provider's ratings are only posted when she/he has a minimum of 30 completed surveys within the past twelve months. New-to-UTMB providers or individuals in less common areas of practice may be temporarily under this threshold. Also, the UTMB Health provider directory includes listings for independent community physicians and other health care providers who serve patients in our facilities. Ratings for these individuals, who are part of their own private practices, are not currently available to us.

Read more about Ratings and Comments

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Dr Grant took time to ensure the best plan forward for my health. Very good experienceJan 02,2019
goodDec 28,2018
Fully professional, cordial, interested in my issue and options that might reduce the frequency and impact of my issue.Dec 27,2018
Dr Grant was so concerned that he called me several days later to see if I wass feeling better.Oct 10,2018
very instrumental in putting pieces together from other test resultsSep 05,2018
Page 1 of 4 (16 items)Prev[1]234Next