Gastroenterology
Lino Deguzman, M.D.
Newport Beach, CA
Lino DeGuzman, MD is Board Certified by the American Board of Internal Medicine, in the Subspecialty of Gastroenetrology. He received his Gastroenterology and Hepatology Fellowship training at the University of Illinois in Chicago. He strives to make a difference in your digestive health and specializes in Inflammatory Bowel Disorders, namely Crohn's Disease and Ulcerative Colitis, GERD, Barrett's Esophagus management, Eosinophilic Esophagitis, colorectal cancer screening and the colonoscopic
40+
Years in Practice
Peer Recognition
- ACG — Fellow (FACG)
2026
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Hepatology (GI)Inflammatory Bowel Disease
Conditions & Treatments
Crohn's DiseaseUlcerative ColitisInflammatory Bowel DiseaseLiver DiseaseCirrhosis & Liver DiseaseFatty Liver DiseaseLiver CancerViral HepatitisHepatitis BHepatitis C
Practice Details
Hospital Affiliations
- Hoag Memorial Hospital Presbyterian
Experience
40+ years in practice