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Gastroenterology Physician in Oakland, CA
NPI: 1063475952Primary Employer
Permanente Medical Group Inc
northerncalifornia.permanente.org
HQ Phone
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Get Started for Freearrow_outwardCA State Medical License
CA State Medical License
CA State Medical License
1991 - 2027

American Board of Internal Medicine
Gastroenterology
Kaiser Permanente Southern California (Los Angeles)
Fellowship • Gastroenterology
Until 1995
Kaiser Permanente Northern California (San Francisco)
Residency • Internal Medicine
Until 1993
Internship • Internal Medicine
1990 - 1991
Charing Cross and Westminister Medical School
Medical School
Until 1987
| # | Procedure Code (CPT®/HCPCS II) | Procedure Patients | Procedure Volume |
|---|---|---|---|
| 1 | 99214Established patient office or other outpatient visit, 30-39 minutes | 119 | 146 |
| 2 | 45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 105 | 105 |
| 3 | G0105Colorectal cancer screening; colonoscopy on individual at high risk | 59 | 59 |
| 4 | 43239Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope | 56 | 56 |
| 5 | 99204New patient office or other outpatient visit, 45-59 minutes | 48 | 48 |
Microsporidiosis in patients with relatively preserved CD4 counts.
Authors: Chris Conteas
Journal: AIDS
Fluorescence techniques for diagnosing intestinal microsporidiosis in stool, enteric fluid, and biopsy specimens from acquired immunodeficiency syndrome patients with chronic diarrhea.
Authors: Conteas, C. N., Sowerby, T., Berlin, G. W., Dahlan, F., Nguyen, A., Porschen, R., Donovan, J., LaRiviere, M., Orenstein, J. M.
Comparison of fluorescence and standard light microscopy for diagnosis of microsporidia in stools of patients with AIDS and chronic diarrhoea.
Authors: Marc Lariviere