Gastroenterology, Santa Clara Valley Medical Center; Assistant Clinical Professor of Medicine (affiliated), Gastroenterology and Hepatology, Stanford University Medical Center
Gastroenterology
Dr. Ann Chen, DDS
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Chen works in the field of Gastroenterology. He went to medical school at Albert Einstein College of Medicine of Yeshiva University. He received awards:"CMS Meaningful Use Stage 1 Certification". Chen is a published physician as well. He has 22 publications published. The latest was: Predictive Factors for Surgery Among Patients with Pancreatic Cysts in the Absence of High-Risk Features for Malignancy.
Publications
- Predictive Factors for Surgery Among Patients with Pancreatic Cysts in the Absence of High-Risk Features for Malignancy.
- Short turn radius colonoscope in an anatomical model: retroflexed withdrawal and detection of hidden polyps.
- Effect of prior biopsy sampling, tattoo placement, and snare sampling on endoscopic resection of large nonpedunculated colorectal lesions.
- Variation in Aptitude of Trainees in Endoscopic Ultrasonography, Based on Cumulative Sum Analysis.
- Radiation exposure to patients during ERCP is significantly higher with low-volume endoscopists.
- Underwater endoscopic mucosal resection for recurrences after previous piecemeal resection of colorectal polyps (with video).
- Locally Advanced Gastric Cancer Complicated by Mesenteric Invasion and Intestinal Malrotation.
- Outcomes of repeat colonoscopy in patients with polyps referred for surgery without biopsy-proven cancer.
- Endoscopic management of nonlifting colon polyps.
- Metabolomic-derived novel cyst fluid biomarkers for pancreatic cysts: glucose and kynurenine.
- Pancreatic neuroendocrine tumors: radiographic calcifications correlate with grade and metastasis.
- Endoscopic mucosal resection with an over-the-counter hyaluronate preparation.
- Cryotherapy for Barrett's esophagus: Who, how, and why?
- Suppurative (phlegmonous) gastritis presenting as a gastric mass.
- Double balloon enteroscopy detects small bowel mass lesions missed by capsule endoscopy.
- What is the learning curve associated with double-balloon enteroscopy? Technical details and early experience in 6 U.S. tertiary care centers.
- Porcine stem cell factor facilitates long-lasting porcine hematopoietic engraftment in murine recipients.
- Development and analysis of transgenic mice expressing porcine hematopoietic cytokines: a model for achieving durable porcine hematopoietic chimerism across an extensi...
- Porcine stem cell engraftment and seeding of murine thymus with class II+ cells in mice expressing porcine cytokines: toward tolerance induction across discordant xeno...
- Role of antibody-independent complement activation in rejection of porcine bone marrow cells in mice.
- Routine myocardial revascularization with the radial artery: a multicenter experience.
Doctors Specialties
- Dentistry
- Gastroenterology
Accepted Insurances
Awards
- CMS Meaningful Use Stage 1 Certification
Education
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University of California Irvine -
California Pacific Medical Center - Pacific Campus -
Albert Einstein College of Medicine of Yeshiva University -
Massachusetts General Hospital
Hospital
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VA Palo Alto Health Care System -
Santa Clara Valley Medical Center -
Stanford Health Care
Drug Facts
| NPI NUMBER | 1003840307 | |
| NPPES Provider LastName | CHEN | |
| NPPES Provider FirstName | ANN | |
| NPPES Provider ZIPCode | 943052200 | |
| NPPES Provider State | CA | |
| Specialty Description | Internal Medicine | |
| Total Claim Count | 466.0 | |
| Distinct Opioid Count | 0.0 | |
| Opioid Claim Count | 0.0 | |
| Percent Opioid Claims | 0.0 |
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1003840307 |
| Last Name Of The Provider | CHEN |
| First Name Of The Provider | ANN |
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