
Medical Registration Verified
Dr. Ronald Ortizo is a General Physician,Gastroenterologist and Internal Medicine in Riverside 92503, Riverside CA and has an experience of 11 years in these fields. Dr. Ronald Ortizo practices at Riverside Radiology Medical Group in Riverside 92503, Riverside CA,Riverside Medical Clinic Moreno Valley in Riverside 92507, Riverside CA and Riverside Medical Clinic in Riverside 92501, Riverside CA. Some of the services provided by the doctor are: Gastroparesis,Esophageal Achalasia and Cardiospasm,Unexplained Weight Loss,Boerhaave's Syndrome and General Gastroenterology etc.
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110 Surgeries & Treatments

treating colonoscopy, upper gi endoscopy, inflammatory bowel disease (ibd)
GENERAL MEDICINE
General Gastroenterology
GASTROENTEROLOGY

Ileus
Colon Cancer

Rigid Proctosigmoidoscopy

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

Manometry

liver biopsy