Author Bios



Jessika Chumak, M.D., and Anthony I. Zarka, D.O.

Jessika Chumak, M.D., and Anthony I. Zarka, D.O.

Dr. Chumak and Dr. Zarka work in the Department of Radiology, Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio-Lackland, TX.

Articles Written



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