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. Regan's expertise for a condition
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- Experienced
- Bowel IncontinenceDr. Regan isExperienced. Learn about Bowel Incontinence.
- Celiac DiseaseDr. Regan isExperienced. Learn about Celiac Disease.
- Chronic Idiopathic Constipation (CIC)Dr. Regan isExperienced. Learn about Chronic Idiopathic Constipation (CIC).
- ColitisDr. Regan isExperienced. Learn about Colitis.
- ColonoscopyDr. Regan isExperienced. Learn about Colonoscopy.
- Crohn's DiseaseDr. Regan isExperienced. Learn about Crohn's Disease.
View All 13 Experienced Conditions
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