Johnson, Clarissa MD Mom Approved Cook Children's Hematology and Oncology 1500 Cooper St Fort Worth, Texas 76104 682/885-4007 https://www.cookchildrens.org/doctors/hematology-oncology/dr-clarissa-johnson Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Hematology