
Medical Registration Verified
Dr. Peter Chang is a General Physician,Gastroenterologist and Internal Medicine in Newton 7860, Newton NJ and has an experience of 36 years in these fields. Dr. Peter Chang practices at Dr. Barbara Durandis in Newton 7860, Newton NJ. Some of the services provided by the doctor are: Cirrhosis,pH Probe,Vomiting Disorders,Intestinal Obstruction and liver biopsy etc.
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121 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

Manometry