
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
Find Dr. Purser's expertise for a condition
ConditionClose
- Distinguished
- Allergic RhinitisDr. Purser isDistinguished. Learn about Allergic Rhinitis.
- Grass AllergyDr. Purser isDistinguished. Learn about Grass Allergy.
- SinusitisDr. Purser isDistinguished. Learn about Sinusitis.
- Advanced
- AnaphylaxisDr. Purser isAdvanced. Learn about Anaphylaxis.
- Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
- Common Variable Immune DeficiencyDr. Purser isAdvanced. Learn about Common Variable Immune Deficiency.
- Exercise-Induced Anaphylaxis (EIA)
- HivesDr. Purser isAdvanced. Learn about Hives.
- Primary Immunodeficiency (PID)Dr. Purser isAdvanced. Learn about Primary Immunodeficiency (PID).
View All 7 Advanced Conditions
- Experienced
- Acquired HemophiliaDr. Purser isExperienced. Learn about Acquired Hemophilia.
- AngioedemaDr. Purser isExperienced. Learn about Angioedema.
- AsthmaDr. Purser isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Purser isExperienced. Learn about Asthma in Children.
- Bloom SyndromeDr. Purser isExperienced. Learn about Bloom Syndrome.
- Chronic CoughDr. Purser isExperienced. Learn about Chronic Cough.
View All 16 Experienced Conditions
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