5.0 based on 4 reviewsView this provider's reviews
Patient satisfaction ratings and reviews are based on personal opinions. Before you choose any doctor you should take into account their background, training, specialized experience AND their patient satisfaction to ensure they are the right fit for you.
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Dr. Johnston's bio
This content was provided by Dr. Johnston "In college, Dr. Johnston was drawn to Immunology and considered a career as an immunologist. After spending time working in the lab, he realized that it would be much more exciting to treat people with immune disorders and allergy, especially since he grew up having both allergies and asthma. Dr. Johnston was attracted to Osteopathic medicine because its core principles focus on the body's ability to function as a whole and heal itself, a key role of the immune system. Dr. Johnston's clinical interests include, food allergy, eosinophilic esophagitis and hereditary angioedema (HAE), a rare genetic swelling disorder. He is involved in clinical research and serves as a principal investigator for trials aimed at treatment for eosinophilic esophagitis, hereditary angioedema and desensitization of peanut allergy."
Allergy & Immunology
Allergy & Immunology
Accredited by: American Board of Allergy & Immunology*
Accredited by: American Board of Internal Medicine*
Anaphylactic Egg Allergy
Anaphylactic Food Allergies
Anaphylactic Milk and Dairy Allergy
Anaphylactic Peanut Allergy
Anaphylactic Shell Fish Allergy
Anaphylactic Tree Nut Allergy
Atopic Dermatitis (Eczema)
Common Variable Immune Deficiency (CVID)
Eczema and Contact Dermatitis Due to Detergents
Eczema and Contact Dermatitis Due to Metals
Toxic Effect of Venom
Allergy Skin Testing
Drug or Food Challenge
0 Malpractice Claims
No malpractice history found for North Carolina.
No sanctions history found for the years that Healthgrades collects data.
0 Board Actions
No board actions found for the years that Healthgrades collects data.
New York College Of Osteopathic Medicine, New York Institute Of Technology
Medical School | Graduated 2001
Residency Hospital | Completed 2004
University Of Alabama At Birmingham
Fellowship Hospital | Completed 2006
Awards & Recognition
Awards & Honors
Healthgrades Honor Roll
Media & Publications
Dr. Johnston has no media or publications listed.
Memberships & Professional Affiliations
Dr. Johnston does not have any memberships or affiliations listed. If you are Dr. Johnston and would like to add memberships or affiliations, please update your profile.
Dr. Johnston's Reviews
Likelihood of recommending Dr. Johnston to family and friends
based on 4 total reviews (2 with comments)
Likelihood to Recommend (4)
Dr. Johnston's Performance
Explains condition(s) well
Time well spent
Office & Staff Performance
Average wait time
Under 10 minutes
Overall Patient Satisfaction
Likelihood of recommending Dr. Johnston to family and friends is 5 out of 5