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. Porterfield's expertise for a condition
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- Distinguished
- Paroxysmal Nocturnal Hemoglobinuria (PNH)Dr. Porterfield isDistinguished. Learn about Paroxysmal Nocturnal Hemoglobinuria (PNH).
- Advanced
- Breast CancerDr. Porterfield isAdvanced. Learn about Breast Cancer.
- Childhood Iron Deficiency AnemiaDr. Porterfield isAdvanced. Learn about Childhood Iron Deficiency Anemia.
- Chronic Myelomonocytic Leukemia (CMML)Dr. Porterfield isAdvanced. Learn about Chronic Myelomonocytic Leukemia (CMML).
- Congenital Antithrombin 3 DeficiencyDr. Porterfield isAdvanced. Learn about Congenital Antithrombin 3 Deficiency.
- Familial Colorectal CancerDr. Porterfield isAdvanced. Learn about Familial Colorectal Cancer.
- Hereditary Resistance to Anti-Vitamin KDr. Porterfield isAdvanced. Learn about Hereditary Resistance to Anti-Vitamin K.
View All 16 Advanced Conditions
- Experienced
- Acute Mountain SicknessDr. Porterfield isExperienced. Learn about Acute Mountain Sickness.
- Adrenal CancerDr. Porterfield isExperienced. Learn about Adrenal Cancer.
- Adrenocortical CarcinomaDr. Porterfield isExperienced. Learn about Adrenocortical Carcinoma.
- Adult Soft Tissue SarcomaDr. Porterfield isExperienced. Learn about Adult Soft Tissue Sarcoma.
- AgranulocytosisDr. Porterfield isExperienced. Learn about Agranulocytosis.
- ALK-Positive Non-Small Cell Lung CancerDr. Porterfield isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
View All 104 Experienced Conditions
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