Dr. Zachary Warner specializes in general luminal gastroenterology, caring for a broad range of conditions affecting the digestive tract. Dr. Warner has particular interests in eosinophilic gastrointestinal disorders and inflammatory bowel disease, and works with patients to develop individualized, compassionate treatment plans that support their long-term digestive health.

Dr. Warner chose to pursue Gastroenterology because he was drawn to the often complex and intellectually challenging nature of GI pathology. He values the opportunity to combine thoughtful diagnostic reasoning with hands-on procedural skills, allowing him to directly impact the care and treatment of his patients. This balance of clinical complexity, longitudinal patient relationships, and therapeutic intervention makes Gastroenterology especially rewarding to Dr. Warner.

Patients can expect a caring, compassionate visit where they are heard and their concerns are taken seriously. Dr. Warner strives to create a comfortable, welcoming environment in which every patient feels valued, understood, and supported while they work together to address their individual needs.

Education:

• Medical Degree: Ross University School of Medicine
• Residency: University of Arizona, Tucson
• Fellowship: University of Utah

Professional Affiliations:

• American College of Gastroenterology
• American College of Physicians
• Consortium of Universities for Global Health

Awards and Accreditation:

• University of Utah – Consultant of the Month 1/2024
• American College of Gastroenterology – Outstanding Presenter, 2022
• Ajo Patient Care Award: Excellence in Outpatient Care, 2021

BOARD-CERTIFIED

• Board Certified in Internal Medicine

Conditions

IBD – Inflammatory Bowel Disease, NASH – Non-Alcoholic Steatohepatitis, Abdominal Pain, Acid Reflux, Celiac Disease, Eosinophilic Esophagitis, Colorectal Polyps, Bloating, Diarrhea, Diverticulosis, Fatty Liver Disease, Esophagitis, Constipation, GERD – Gastroesophageal Reflux Disease, Dysphagia, Crohn’s Disease, Iron Deficiency Anemia, H. Pylori – Heliobacter Pylori, Gastritis, Colitis, Peptic Ulcers, C. Difficile Colitis, Esophageal Motility Disorder, Hepatitis, IBS – Irritable Bowel Syndrome, Liver Cirrhosis