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Gastroenterology Physician in Westminster, CA
NPI: 1346324613Primary Practice Location
Magnolia Surgery Center
14571 Magnolia St, Westminster, CA
Primary Employer
Long Phi Dang, MD, Inc.
caloptima.org
HQ Phone
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Get Started for Freearrow_outwardCA State Medical License
CA State Medical License
1995 - 2026

American Board of Internal Medicine
Gastroenterology
Loyola University Chicago Stritch School of Medicine
luc.edu
Medical School
Until 1993
University of California (Irvine)
Fellowship • Gastroenterology
1996 - 1999
Residency • Internal Medicine
1993 - 1996
| # | Procedure Code (CPT®/HCPCS II) | Procedure Patients | Procedure Volume |
|---|---|---|---|
| 1 | 43239Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope | 523 | 537 |
| 2 | 99232Subsequent hospital inpatient care, typically 25 minutes per day | 513 | 1,720 |
| 3 | 99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 428 | 431 |
| 4 | 99204New patient office or other outpatient visit, 45-59 minutes | 358 | 358 |
| 5 | 99223Initial hospital inpatient care, typically 70 minutes per day | 324 | 328 |
Comparable Results of Helicobacter pylori Antibiotic Resistance Testing of Stools vs Gastric Biopsies Using Next-Generation Sequencing.
Authors: David Chua, Javier Sobrado