
Dr. Alvin Au is a Gastroenterologist in Visalia 93291, Visalia CA and has an experience of 41 years in this field. Dr. Alvin Au practices at Lags Spine & Sportscare Medical Centers Inc in Visalia 93291, Visalia CA and Office in Visalia 93277, Visalia CA. Some of the services provided by the doctor are: Diarrhea,Inflammatory Bowel Disease,Gallbladder Scan,Duodenal Ulcer and flexible sigmoidoscopy etc.
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138 Surgeries & Treatments
Sigmoidoscopy

Stomach Stenosis

Congenital Anomaly Esophagus

Wireless pH Testing

VAP Lipid Testing

Ultrasound, Esophageal

Ultrasound, Endoanal
Screening Colonoscopy

Rigid Proctosigmoidoscopy

Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)