Medical school: LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated: 2024
NPI: 1467286187
Practice Locations (2)
GEOFFREY TRENKLE DO A PROFESSIONAL MEDICAL CORPORATION
1414 S GRAND AVE, SUITE 123
LOS ANGELES, CA 900153071
2139771215
GEOFFREY TRENKLE DO A PROFESSIONAL MEDICAL CORPORATION
1700 E CESAR E CHAVEZ AVE, SUITE 2500
LOS ANGELES, CA 900332434
3232686731
Source: CMS National Downloadable File, September 2026.