Professor, Medicine, Oregon Health and Science University School of Medicine
Gastroenterology
Dr. Ronald M. Katon, MD
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Dr. Ronald M. Katon works in the field of Gastroenterology. He has 1 awards "CMS Meaningful Use Stage 1 Certification". Dr. Ronald M. Katon is also published. He has 89 publications published. The lastest publication: "Unsedated peroral endoscopy with a video ultrathin endoscope: patient acceptance, tolerance, and diagnostic accuracy.' He accepts all Medicare patients.
Publications
- Warm water infusion during sedated colonoscopy does not decrease amount of sedation medication used.
- Embryonal rhabdomyosarcoma in a 3-year-old child diagnosed at ERCP: case report and review.
- A randomized controlled trial in a training institution comparing a pediatric variable stiffness colonoscope, a pediatric colonoscope, and an adult colonoscope.
- Acute proctosigmoiditis caused by a dexamethasone mouthwash enema.
- Anterograde colonoscopy: per oral diagnosis of colon Cancer with an enteroscope in a man with a jejunoileal bypass.
- Campylobacter jejuni-associated hemolytic-uremic Syndrome in a mother and daughter.
- Carcinoma of the cervix involving the duodenum: case report and review of the literature.
- Small-bowel enema. An underutilized method of small-bowel examination.
- Endoscopic retrograde cholangiodilatation: a preliminary report.
- Status evaluation: sphincter of Oddi manometry. American Society for GastroIntestinal Endoscopy. Technology Assessment Committee.
- Status evaluation: hot biopsy forceps. American Society for GastroIntestinal Endoscopy. Technology Assessment Committee.
- Treatment of Benign chronic gastric ulcer with ranitidine. A randomized, double-blind, and placebo-controlled six week trial.
- Burkitt's lymphoma presenting with gastroduodenal involvement. Endoscopic description and review of the literature.
- Endoscopic retrograde cholangiopancreatography (ERCP). Experience with 100 cases.
- Spontaneous gastrojejunal fistula diagnosed by endoscopy: a case report and review.
- Pseudomembranous enterocolitis. Resurgence related to newer antibiotic therapy.
- Panendoscopy in the early diagnosis of acute upper gastroIntestinal bleeding.
- Short (35-cm) versus long (60-cm) flexible sigmoidoscopy: a comparison of findings and tolerance in asymptomatic patients screened for Colorectal neoplasia.
- Cardiopulmonary risk of esophagogastroduodenoscopy. Role of endoscope diameter and Systemic sedation.
- Hepatic abscesses as a complication of the sump Syndrome: combined surgical and endoscopic therapy. Case report and review of the literature.
- Precut papillotomy via fine-needle knife papillotome: a safe and effective technique.
- Endoscopic treatment of postoperative biliary strictures.
- Colonoscopy after Golytely preparation in acute rectal bleeding.
- Balloon catheter dilation of a severe postbulbar stricture.
- The giant common duct stone: still a hard nut to crack.
- Skin tags are not a risk factor for Colorectal polyps.
- Gastric linitis plastica with metastases to the colon: a mimic of Crohn's Disease.
- Endoscopic palliative treatment in pancreatic Cancer.
- Needle knife papillotomy for an impacted common bile duct stone during pregnancy.
- Bipolar electrocoagulation for watermelon stomach.
- Variation in management based on type of choledochal cyst.
- Endoscopic management of postoperative biliary leaks: review of 77 cases and report of two cases with biloma formation.
- Silicone-covered expandable metallic stents in the Esophagus: an experimental study.
- Status evaluation: biliary stents. American Society for GastroIntestinal Endoscopy. Technology Assessment Committee.
- Status evaluation: endoscopic ultrasonography. American Society for Gastroenterology Endoscopy. Technology Assessment Committee.
- Familial multiple congenital Esophageal rings: report of an affected father and son.
- Treatment of malignant Esophageal obstruction with silicone-coated metallic self-expanding stents.
- Polyarteritis nodosa of the gastroIntestinal tract with endoscopically documented duodenal and jejunal ulceration.
- Intramural barium in ischemic colitis: a new radiographic finding.
- "Blind" evaluation of endoscopic retrograde cholangiopancreatography (ERCP) in the diagnosis of pancreatic carcinoma: the "double duct" and other signs.
- Complications of endoscopic retrograde cholangiopancreatography (ERCP). A study of 10,000 cases.
- Evaluation of sclerosing cholangitis by endoscopic retrograde cholangiopancreatography.
- Algorithm for an aggressive diagnostic approach to obstructive jaundice.
- Endoscopic retrograde cholangiopancreatography in patients with gastrectomy and gastrojejunostomy (Billroth II), A case for the forward look.
- Small bowel biopsy by coaxial catheter. A simple, rapid technique.
- Use of endoscopic retrograde cholangiopancreatography in the diagnosis of pancreatic fistula.
- Fiberoptic pansigmoidoscopy. An evaluation and comparison with rigid sigmoidoscopy.
- Experimental control of gastroIntestinal hemorrhage via the endoscope: a new era dawns.
- Flexible sigmoidoscopy as a screening procedure for neoplasia of the colon.
- Endoscopic retrograde cholangiopancreatography in the diagnosis and management of nonalcoholic pancreatitis.
- Diagnosis of jaundice.
- Percutaneous transhepatic gallstone removal by needle tract.
- National Cooperative Crohn''s Disease Study: factors determining recurrence of Crohn''s Disease after surgery.
- Intramural hematoma of the small intestine presenting with major upper gastroIntestinal hemorrhage. Case report and review of the literature.
- GastroIntestinal bleeding due to an invaginated and intussuscepted Meckel''s diverticulum diagnosed by intraoperative ileoscopy.
- Fine-needle cholangiography (FNC) in the nonjaundiced patient.
- The pansigmoidoscope: one year''s experience in a gastroIntestinal diagnostic unit.
- Obstructive jaundice after bone marrow transplantation.
- NSAID-induced small bowel diaphragms and strictures diagnosed with intraoperative enteroscopy.
- Solitary rectal Ulcer syndrome presenting with rectal prolapse, severe mucorrhea and eroded polypoid hyperplasia: case report and review of the literature.
- Total peroral intraoperative enteroscopy for obscure GI bleeding using a dedicated push enteroscope: diagnostic yield and patient outcome.
- Endoscopic balloon dilation of multiple NSAID-induced colonic strictures: case report and review of literature on NSAID-related colopathy.
- A role for transnasal esophagogastroduodenoscopy in patients intolerant to the oral route: report of two cases.
- A randomized trial of peroral versus transnasal unsedated endoscopy using an ultrathin videoendoscope.
- Unsedated peroral endoscopy with a video ultrathin endoscope: patient acceptance, tolerance, and diagnostic accuracy.
- Push enteroscopy for obscure gastroIntestinal bleeding yields a high incidence of proximal lesions within reach of a standard endoscope.
- Isolated jejunal Crohn's disease in a young woman presenting with malabsorption syndrome and Abdominal pain.
- Massive hematochezia from a visible vessel within a stercoral Ulcer: effective endoscopic therapy.
- Peroral ultrathin endoscopy in adult patients.
- Malignant Esophageal obstruction and esophagorespiratory fistula: palliation with a polyethylene-covered Z-stent.
- Prior radiation and chemotherapy increase the risk of life-threatening complications after insertion of metallic stents for esophagoGastric malignancy.
- Treatment of Esophageal obstruction from mediastinal compressive tumor with covered, self-expanding metallic Z-stents.
- Treatment of malignant Esophageal obstructions with covered metallic Z stents: long-term results in 52 patients.
- Injury to the liver and spleen after diagnostic ERCP.
- Benign bifurcation of the pancreatic duct presenting as a pancreatic mass on CT scan.
- Endoscopic management of common bile duct stones resulting from metallic surgical clips (cat's eye calculi).
- Tiny snares prove safe and effective for removal of diminutive Colorectal polyps.
- Treatment of malignant esophagorespiratory fistulas with silicone-covered metallic Z stents.
- Small bowel involvement by Mycobacterium avium complex in a patient with AIDS: endoscopic, histologic, and radiographic similarities to Whipple's Disease.
- Silicone-covered self-expanding metallic stents for the palliation of malignant Esophageal obstruction and esophagorespiratory fistulas: experience in 32 patients and ...
- Are IVCs still useful?
- Antibiotics and ERCP: in vitro activity of aminoglycosides when added to iodinated contrast agents.
- Possible foodborne transmission in a case of pseudomembranous colitis due to Clostridium difficile: influence of gastroIntestinal secretions on Clostridium difficile i...
- Pouch ileitis: report of a case with severe Systemic manifestations.
- Complications of upper gastroIntestinal endoscopy in the gastroIntestinal bleeder.
- Arterial embolization for massive upper gastroIntestinal tract bleeding in poor surgical candidates.
- Blunt tipped needle catheter for cannulation of the minor papilla.
- Use of a variable-stiffness colonoscope allows completion of colonoscopy after failure with the standard adult colonoscope.
Procedures Preformed
- Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
- Endoscopy (Esophagus, Stomach, Small Intestine)
- Manometry
Conditions Treated
- Abdominal Pain
- Anemia
- Barrett's Esophagus
- Benign Neoplasm of the Digestive System
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Doctors Specialties
- Gastroenterology
Accepted Insurances
Awards
- CMS Meaningful Use Stage 1 Certification
Education
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Oregon Health & Science University -
Thomas Jefferson University -
Rosalind Franklin University of Medicine and Science
Drug Facts
| NPI NUMBER | 1184639692 | |
| NPPES Provider LastName | KATON | |
| NPPES Provider FirstName | RONALD | |
| NPPES Provider ZIPCode | 972393011 | |
| NPPES Provider State | OR | |
| Specialty Description | Gastroenterology | |
| Total Claim Count | 66.0 | |
| Distinct Opioid Count | 0.0 | |
| Opioid Claim Count | 0.0 | |
| Percent Opioid Claims | 0.0 |
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1184639692 |
| Last Name Of The Provider | KATON |
| First Name Of The Provider | RONALD |
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