Dr. Sinclair
Sierra Sinclair
14 issues
Dr. Sinclair, also known as Sierra Sinclair, has appeared in 14 comics from Marvel Comics since 2015. The most recent catalogued appearance dates to 2025. Team affiliations include Arcadium Support Group. Most catalogued appearances come from Silk.
Real Name
Sierra Sinclair
Hero Name
Dr. Sinclair
Publisher
First Appearance
Gender
Female
Teams
Teammates
Appears alongside
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