
Medical School, Medical School
Medical Registration Verified
Dr. Tommy Oei is a Gastroenterologist and Internal Medicine in Ontario 91761, Ontario CA and has an experience of 26 years in these fields. Dr. Tommy Oei practices at Kaiser Foundation Hospital-Ontario in Ontario 91761, Ontario CA and in Santa Monica 90403, Santa Monica CA. He completed Medical School from New York University Grossman School of Medicine in 1997 and Medical School from New York University School of Medicine in 1997. Some of the services provided by the doctor are: Diarrhea,Bile Duct Procedure,Hepatorenal Syndrome,VAP Lipid Testing and Esophagitis etc.
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118 Surgeries & Treatments

Esophagus, stomach, or upper small intestine surgery
General Gastroenterology
GASTROENTEROLOGY

liver biopsy

Vitamin_Deficiency

PEPTIC ULCER

Congenital Anomaly Intestine
Colon Cancer

Wireless pH Testing

VAP Lipid Testing