Patrick Coyle Barko

Patrick Coyle Barko serves as an Assistant Professor in the Department of Veterinary Clinical Medicine at the University of Illinois College of Veterinary Medicine. His research integrates microbiome science and metabolomics to address gastrointestinal and metabolic disorders in companion animals.

Dr. Barko's primary research interests focus on microbiome-host interactions in canine and feline diseases, particularly examining fecal microbiota transplantation for diabetes management, microbial tryptophan catabolism in intestinal lymphoma, and exocrine pancreatic insufficiency. His work bridges veterinary clinical practice with advanced 'omics technologies, emphasizing translational applications for animal health.

His publication record demonstrates significant engagement with:

• Gut microbiome modulation in metabolic diseases
• Pre-analytical variables in veterinary metabolomics
• Species-specific gastrointestinal pathophysiology
• Cryopreservation effects on microbial communities

Dr. Barko maintains active collaboration with veterinary researchers including Williams, Gal, and Suchodolski, with work gaining attention from 6 news outlets and inclusion in Wikipedia pages. His research has been shared across 8 X platforms and Facebook, indicating growing scientific impact.