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Gastroenterology Physician in Santa Barbara, CA
NPI: 1285628933Primary Practice Location
Santa Barbara Outpatient Surgery Center LLC
3045 De Vina St, Santa Barbara, CA
Primary Employer
Gary M Van Deventer MD Inc
cottagehealth.org
HQ Phone
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Get Started for Freearrow_outwardCA State Medical License
CA State Medical License
1980 - 2025
TX State Medical License
1973 - 1998

American Board of Internal Medicine
Internal Medicine

American Board of Internal Medicine
Gastroenterology
UTMB Health
utmb.edu
Medical School
Until 1973
UCLA David Geffen School of Medicine/UCLA Medical Center
Post-Doctoral Fellowship • Gastroenterology
1978 - 1980
University of Texas Medical Branch Hospitals
Fellowship • Gastroenterology
1976 - 1978
Residency • Internal Medicine
1974 - 1976
Internship • Internal Medicine
1973 - 1974
| # | Procedure Code (CPT®/HCPCS II) | Procedure Patients | Procedure Volume |
|---|---|---|---|
| 1 | 99204New patient office or other outpatient visit, 45-59 minutes | 170 | 170 |
| 2 | G0500Moderate 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 | 167 | 177 |
| 3 | 99214Established patient office or other outpatient visit, 30-39 minutes | 166 | 210 |
| 4 | 43239Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope | 85 | 85 |
| 5 | 45378Diagnostic examination of the colon (large bowel) using an endoscope(colonoscopy); high risk | 76 | 76 |
Antral gastrin concentration in gastric ulcer disease - The finding of high concentrations in a few patients
Authors: William S. Hughes, Gary Van Deventer, Marc Shabot, Steven N. Becker