Welcome to Callous! Follow Dr. Rianne Nicah, a struggling physician, as she braves the world with her Guardian Duck, Cal Duck! Published in print since August 7, 1996, online since 1997! Click on a comic strip's link to view and enter comments!
Guest Art by Cátia Ana da Silva
Posted by Carlo Jose San Juan, MD on Tuesday, December 6, 2011,
Guest Comic Strip by Cátia Ana da Silva
Posted by Carlo Jose San Juan, MD on Tuesday, May 25, 2010,
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All Callous comic strips are written and illustrated by Carlo Jose San Juan unless otherwise specified. Lettering by Carlo Jose S. San Juan, MD and Phil Elliott
Callous, Callous Comics, The Callous Comic Strip and all related characters, images, and situations are Copyright 1996, 2022 Carlo Jose San Juan