John Robert Callison Practice Areas: BankruptcyConsumer Law Years of Experience: 2011 Licensed states: Texas Professional experience: Barrett Daffin Frappier Turner & Engel, LLPCurrent Education: Texas Wesleyan University School of Law - Texas Wesleyan University2010 Professional Associations: State Bar of Texas # 240762952011 - Current Map No Records FoundSorry, no records were found. Please adjust your search criteria and try again. Google Map Not LoadedSorry, unable to load Google Maps API.