Loading provider…
Loading provider…
Interventional Pain Medicine Physician in Upland, CA
NPI: 1326016023Primary Employer
Upland Grove Medical Group
chaparralmedicalgroup.com
HQ Phone
Get MD Gregory's Phone Numberphone_androidMobile
Get MD Gregory'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_outwardCA State Medical License
CA State Medical License
1993 - 2027
IL State Medical License
1998 - 2005

American Board of Anesthesiology
Anesthesiology
Loma Linda University School Of Medicine
medicine.llu.edu
Medical School
Until 1992
Loma Linda University Health Education Consortium
Fellowship • Pain Medicine
1996 - 1997
Residency • Anesthesiology
1993 - 1996
Internship • Internal Medicine
1992 - 1993
| # | Procedure Code (CPT®/HCPCS II) | Procedure Patients | Procedure Volume |
|---|---|---|---|
| 1 | 99214Established patient office or other outpatient visit, 30-39 minutes | 79 | 581 |
| 2 | 20553Injections of trigger points in 3 or more muscles | 62 | 228 |
| 3 | 99205New patient office or other outpatient visit, typically 60 minutes | 37 | 37 |
| 4 | 64450Injection of anesthetic agent and/or steroid into other nerve or branch | 21 | 45 |
| 5 | 99213Established patient office or other outpatient visit, typically 15 minutes | 12 | 17 |