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Your Medical Sales Assistants that help you easily find, convert and close your ideal providersGastroenterology Physician in Santa Monica, CA
NPI: 1386693646Primary Employer
Cedars-Sinai Medical Care Foundation
cedars-sinai.org
HQ Phone
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Get Started for Freearrow_outwardCA State Medical License
CA State Medical License
1985 - 2026
American Board of Internal Medicine
Internal Medicine
Keck School of Medicine of USC
keck.usc.edu
Medical School
Until 1983
Mass General Brigham/Massachusetts General Hospital
Fellowship • Gastroenterology
1988 - 1992
Cedars-Sinai Medical Center
Residency • Internal Medicine
1983 - 1987
| # | Procedure Code (CPT®/HCPCS II) | Procedure Patients | Procedure Volume |
|---|---|---|---|
| 1 | 99203New patient outpatient visit, total time 30-44 minutes | 244 | 244 |
| 2 | 99213Established patient office or other outpatient visit, typically 15 minutes | 223 | 298 |
| 3 | 43239Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope | 172 | 174 |
| 4 | 99221Initial hospital inpatient care, typically 30 minutes per day | 140 | 153 |
| 5 | 45380Biopsy of the large bowel using an endoscope (colonoscopy) | 136 | 136 |
Brief report: lymphoma of donor origin occurring in the porta hepatis of a transplanted liver.
Authors: Spiro, I J, Yandell, D W, Li, C, Saini, S, Ferry, J, Powelson, J, Katkov, W N, Cosimi, A B
Journal: N Engl J Med
Authors: Lee Friedman
Journal: Ann Intern Med
Absence of hepatitis B surface antigenemia after vaccination.
Authors: Katkov, W N, Ault, M J, Dubin, S B
Journal: Arch Pathol Lab Med