Loading provider…
Loading provider…
Radiation Oncology Physician in Duarte, CA
NPI: 1023351822Primary Employer
City of Hope Medical - San Bernardino Radiation Oncology
cityofhope.org
HQ Phone
Get M.D. Sean's Phone Numberphone_androidMobile
Get M.D. Sean's MobileLooking to connect with more Physicians?
Dmand AI gives you access to real-time firmographics, buying signals, org charts, and decision-makers - helping your GTM teams prioritize accounts, personalize outreach with AI-driven automation, and close deals faster.
Get Started for Freearrow_outwardTX State Medical License
CA State Medical License
CA State Medical License
2017 - 2025
TX State Medical License
2017 - 2021
NV State Medical License
2013 - 2014

American Board of Radiology
Radiation Oncology
University of Texas Medical Branch Hospitals
Residency • Radiation Oncology
2013 - 2017
College of Medicine - Tucson
medicine.arizona.edu
Medical School
Until 2013
| # | Procedure Code (CPT®/HCPCS II) | Procedure Patients | Procedure Volume |
|---|---|---|---|
| 1 | 77427Radiation treatment management, 5 treatment sessions | 85 | 242 |
| 2 | 77014Ct scan guidance for insertion of radiation therapy fields | 84 | 875 |
| 3 | 99214Established patient office or other outpatient visit, 30-39 minutes | 64 | 85 |
| 4 | 99205New patient office or other outpatient visit, typically 60 minutes | 54 | 54 |
| 5 | 77334Design and construction of complex radiation treatment device | 53 | 94 |
Treatment Outcomes and Prognostic Factors in Male Patients With Stage IV Breast Cancer: A Population-based Study.
Authors: Gary Lewis, Andrew Farach, Darlene Miltenburg, Edward Butler
Publication Date: 2017-04-02
Authors: Gary Lewis, Barbara Bass, Bin Teh, Darlene Miltenburg, Mirna Abboud, Edward Butler, Mani Akhtari
Journal: J Contemp Brachytherapy
Publication Date: 2016-12-29
Authors: Sandra Hatch, Gary Lewis, Jenny Chang, Andrew Farach, Bin Teh, Darlene Miltenburg
Journal: Clin Breast Cancer
Publication Date: 2017-08-10