Dr. Marvin Ryou is a gastroenterologist in Boston,Massachusetts. He graduated from Harvard Medical School in 2003 and has been in practice for 19 years.
Harvard Medical School, 2003
Male
1821104787
| Description | # of Times Performed | # of Patients | Average Charge ($) |
|---|---|---|---|
| Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 28.0 | 28.0 | 1337.0 |
| Ultrasound examination of esophagus, stomach, and/or upper small bowel using an endoscope | 62.0 | 62.0 | 961.0 |
| Ultrasound guided needle aspiration or biopsies of esophagus using an endoscope | 47.0 | 44.0 | 1186.0 |
| Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope | 66.0 | 64.0 | 1313.0 |
| Removal of foreign bodies of esophagus, stomach, and/or upper small bowel using an endoscope | 16.0 | 15.0 | 733.4375 |
| Balloon dilation of esophagus using an endoscope | 17.0 | 12.0 | 635.52941176 |
| Injection of diagnostic or therapeutic substances or markers in esophagus, stomach, and/or upper small bowel using an endoscope | 12.0 | 11.0 | 1079.6666667 |
| Incision of pancreatic outlet muscle using an endoscope | 18.0 | 18.0 | 1469.0 |
| Removal of stone from bile or pancreatic duct using an endoscope | 24.0 | 24.0 | 1787.0 |
| Placement of stent pancreatic or bile duct using an endoscope | 29.0 | 24.0 | 1903.4482759 |
| Diagnostic examination of large bowel using an endoscope | 16.0 | 16.0 | 987.0 |
| Biopsy of large bowel using an endoscope | 58.0 | 57.0 | 1833.0 |
| Injections of large bowel using an endoscope | 13.0 | 13.0 | 1121.0 |
| Removal of polyps or growths of large bowel using an endoscope | 35.0 | 35.0 | 1402.0 |
| Radiological supervision and interpretation of insertion of catheter into biliary duct using an endoscope | 40.0 | 36.0 | 142.2 |
| New patient office or other outpatient visit, typically 60 minutes | 17.0 | 17.0 | 667.64705882 |
| Established patient office or other outpatient, visit typically 40 minutes | 108.0 | 70.0 | 439.94444444 |
| Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 149.0 | 140.0 | 22.241610738 |
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