
Medical School
Dr. Jason Samarasena is a Gastroenterologist in Irvine 92618, Irvine CA and has an experience of 16 years in this field. Dr. Jason Samarasena practices at Freed And Strauss Medical Group in Irvine 92618, Irvine CA,Office in Orange 92868, Orange CA and Office in Orange 92868, Orange CA. He completed Medical School from MEMORIAL HOSPITAL OF NEWFOUNDLAND in 2005. Some of the services provided by the doctor are: Barretts Esophagus with Dysplasia,Bowel Strangulation,Hepatitis b,ANEMIA and Lactose Intolerance etc.
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145 Surgeries & Treatments

Wireless pH Testing

VAP Lipid Testing

Ultrasound, Esophageal

Ultrasound, Endoanal
Sigmoidoscopy
Screening Colonoscopy

Rigid Proctosigmoidoscopy

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

pH Probe
Pancreas Surgeries