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. Callahan's expertise for a condition
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- Advanced
- Cardiac AblationDr. Callahan isAdvanced. Learn about Cardiac Ablation.
- Defective Apolipoprotein B-100Dr. Callahan isAdvanced. Learn about Defective Apolipoprotein B-100.
- Familial HypercholesterolemiaDr. Callahan isAdvanced. Learn about Familial Hypercholesterolemia.
- Familial HypertensionDr. Callahan isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- Heart BlockDr. Callahan isAdvanced. Learn about Heart Block.
View All 17 Advanced Conditions
- Experienced
- Acute CystitisDr. Callahan isExperienced. Learn about Acute Cystitis.
- AtherosclerosisDr. Callahan isExperienced. Learn about Atherosclerosis.
- Benign Paroxysmal Positional VertigoDr. Callahan isExperienced. Learn about Benign Paroxysmal Positional Vertigo.
- Cardiac ArrestDr. Callahan isExperienced. Learn about Cardiac Arrest.
- CardiomyopathyDr. Callahan isExperienced. Learn about Cardiomyopathy.
- Cardiomyopathy Due to AnthracyclinesDr. Callahan isExperienced. Learn about Cardiomyopathy Due to Anthracyclines.
View All 106 Experienced Conditions
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