Overview
Douglas Johnston is an Allergy and Immunologist in Charlotte, North Carolina. Dr. Johnston is highly rated in 4 conditions, according to our data. His top areas of expertise are Hereditary Angioedema, Angioedema, Hives, Eosinophilic Esophagitis, and Hormone Replacement Therapy (HRT). Dr. Johnston is currently accepting new patients.
His clinical research consists of co-authoring 31 peer reviewed articles and participating in 6 clinical trials. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- POS
- PPO
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
6 Clinical Trials
Carolina Asthma & Allergy Center
Richard Silton is an Allergy and Immunologist in Charlotte, North Carolina. Dr. Silton has been practicing medicine for over 44 years is highly rated in 10 conditions, according to our data. His top areas of expertise are Tick Paralysis, Grass Allergy, Allergic Rhinitis, and Sinusitis.
Carolina Asthma & Allergy Center
John Norris is an Allergy and Immunologist in Charlotte, North Carolina. Dr. Norris is highly rated in 20 conditions, according to our data. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Tick Paralysis, and Sinusitis.
Office
Michael Lapuente is an Allergy and Immunologist in Charlotte, North Carolina. Dr. Lapuente is highly rated in 17 conditions, according to our data. His top areas of expertise are Tick Paralysis, Hives, Allergic Rhinitis, and Sinusitis.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Elite
- AngioedemaDr. Johnston isElite. Learn about Angioedema.
- Hereditary AngioedemaDr. Johnston isElite. Learn about Hereditary Angioedema.
- Distinguished
- HivesDr. Johnston isDistinguished. Learn about Hives.
- Advanced
- Eosinophilic EsophagitisDr. Johnston isAdvanced. Learn about Eosinophilic Esophagitis.
- Experienced
- Allergic RhinitisDr. Johnston isExperienced. Learn about Allergic Rhinitis.
- AsthmaDr. Johnston isExperienced. Learn about Asthma.
- Complement Component 2 DeficiencyDr. Johnston isExperienced. Learn about Complement Component 2 Deficiency.
- Eosinophilic EnteropathyDr. Johnston isExperienced. Learn about Eosinophilic Enteropathy.
- Grass AllergyDr. Johnston isExperienced. Learn about Grass Allergy.
- Hormone Replacement Therapy (HRT)Dr. Johnston isExperienced. Learn about Hormone Replacement Therapy (HRT).