1. Pathobiology, pathophysiology, clinico-pathologic correlation, and histopathologic diagnosis of diseases of the esophagus, stomach, small intestine,   colon, rectum, anus, liver, and pancreas. 

 2. Pathobiology, pathophysiology, clinico-pathologic correlation, and histopathologic diagnosis of human neoplasms (cancer) and preneoplastic conditions.

 3. Standard of Care, Causation, Cause of Death.

 From 07/1998 to 12/2000 Dr. Torres was Staff Pathologist, Assistant Professor and Director of the Gastrointestinal-Liver Pathology Division at Hermmann   Hosp-UTHSC in Houston, TX. 

 From 01/2001 to 03/2012, Dr. Torres was Staff Pathologist and Director of Quality Assurance at Caris/Miraca LifeSciences, in Dallas TX, in which Dr. Torres   was instrumental in creating a rather unique model of GI sub-specialty-focused laboratory, which during his 12 yrs tenure became one of the largest   private national Anatomic Pathology laboratories.  Dr. Torres contributed to the success and growth of the operation, with the principle of providing the   highest standards of patient care and service to GI clinicians.

 From 05/2013 to 05/2015, Dr. Torres was Staff Pathologist at the Anatomic Pathology Division of the North-Shore-LIJ Health Care System in New York.

 Since 07/2015, Dr. Torres is Staff Pathologist at Alliance Health Sciences, a private multi-specialty laboratory in Dallas and Houston, TX.

​ Since 03/2001, Dr. Torres is the sole proprietor of "Expert Pathology Consultation Services", which provides Pathology Expert Witness and Litigation   Support Services, Consultations to Pathologists and Gastroenterologists, and Locums and Per Diem coverage nationwide.  


  • Anatomic Pathology Residency: Washington Univ-Barnes Hospital 1991-94. 
  • Oncologic Pathology Fellowship: M.D. Anderson Cancer Center 1994-95.
  • Gastrointestinal and Liver Pathology Fellowship: Harvard-Brigham & Women's Hospital 1995-96. 
  • Instructor at Harvard Medical School: 1996-1998.
  • Assistant Professor and Director of Gastrointestinal Pathology Division at Univ. of Texas Health Science Center-Hermann Hospital, Houston Medical Center: 1998-2000.
  • Staff GI Pathologist and Quality Assurance Director; Caris/Miraca Life Sciences, Dallas TX: 01/2001 - 05/2012.
  • Staff Pathologist; Anatomic Pathology Division of the North Shore-LIJ Health System, Long Island NY: 05/2013 - 05/2015.
  • Per Diem Staff Pathologist; Gastrointestinal and Liver/Pancreas Pathology Division of University of Vermont Medical Center, Burlington VT: 01/2018 - 12/2018.
  • Sole-Proprietor of "Expert Pathology Consultation Services", Dallas TX: 01/2001 - present.
  • Staff Pathologist; Anatomic Pathology Division of Alliance Health Sciences/American Pathology Partners, Dallas TX: 01/2016 - present.
  • Medical Director and Staff Pathologist; Pro Health Diagnostics, Dallas, TX: 07/2017 - present.
  • ​Consultant; Gastrointestinal and Liver Pathology Division of Aurora Diagnostics, Austin TX: 11/2017 - present.
  • ​Per Diem Staff Pathologist; Gastrointestinal Pathology Laboratory Division of Boston Scientific, Atlanta GA: 01/2019 - present.
  • Per Diem Staff  Pathologist; Gastrointestinal and Liver Pathology Division of Parkland Hospital-UTSW Medical Center, Dallas TX: 05/2019 - present.
  • Board certified in Anatomic Pathology.
  • Member of: United States and Canadian Academy of Pathology, International Academy of Pathology, Gastrointestinal Pathology Society.
  • Medical Licenses: TX, FL, OK, NM, LA., VT, GA, WY, CO