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. Hagan's expertise for a condition
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- Distinguished
- Common Variable Immune DeficiencyDr. Hagan isDistinguished. Learn about Common Variable Immune Deficiency.
- COVID-19Dr. Hagan isDistinguished. Learn about COVID-19.
- OsteomyelitisDr. Hagan isDistinguished. Learn about Osteomyelitis.
- SepsisDr. Hagan isDistinguished. Learn about Sepsis.
- Strep ThroatDr. Hagan isDistinguished. Learn about Strep Throat.
- Advanced
- CellulitisDr. Hagan isAdvanced. Learn about Cellulitis.
- Chronic Recurrent Multifocal Osteomyelitis
- Dissecting Cellulitis of the Scalp
- EndocarditisDr. Hagan isAdvanced. Learn about Endocarditis.
- Erosive Pustular Dermatosis of the Scalp
- Infectious ArthritisDr. Hagan isAdvanced. Learn about Infectious Arthritis.
View All 14 Advanced Conditions
- Experienced
- ArachnoiditisDr. Hagan isExperienced. Learn about Arachnoiditis.
- Asymptomatic BacteriuriaDr. Hagan isExperienced. Learn about Asymptomatic Bacteriuria.
- Bacterial GastroenteritisDr. Hagan isExperienced. Learn about Bacterial Gastroenteritis.
- Bacterial MeningitisDr. Hagan isExperienced. Learn about Bacterial Meningitis.
- BoilsDr. Hagan isExperienced. Learn about Boils.
- Familial Chronic Mucocutaneous Candidiasis
View All 21 Experienced Conditions
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