#1Kaiser Permanente-Stockton
Serves this area from Stockton, CA (6 mi)
Clinical Research Sites in Lodi, CA
The top-ranked clinical research sites serving Lodi, CA are Kaiser Permanente-Stockton, Bensch Clinical Research and Manshadi Heart Institute. We list 152 clinical research sites serving Lodi, CA. 30 of the providers shown match an active record from ClinicalTrials.gov, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Clinical Research Sites serving Lodi, CA (San Joaquin County). 152 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked clinical research sites for Lodi
#2Bensch Clinical Research
Serves this area from Stockton, CA (8 mi)#3Manshadi Heart Institute
Serves this area from Stockton, CA (10 mi)#4Saint Joseph's Medical Center
Serves this area from Stockton, CA (10 mi)#5St. Joseph's Medical Center
Serves this area from Stockton, CA (10 mi)#6Stockton Hematology Oncology Group
Serves this area from Stockton, CA (10 mi)#7Stockton Hematology Oncology Medical Group
Serves this area from Stockton, CA (10 mi)#8Texas Kidney Institute - Dallas
Serves this area from TX#9Mercy Cancer Center - Elk Grove
Serves this area from Elk Grove, CA (23 mi)#10Golden State Urology
Serves this area from Sacramento, CA (26 mi)
20 more providers serving this area
- Kaiser Permanente South Sacramento, Sacramento, CA (26 mi)
- South Sacramento Cancer Center, Sacramento, CA (26 mi)
- Care Access - Sacramento, Sacramento, CA (29 mi)
- Kaiser Permanente-Deer Valley Medical Center, Antioch, CA (29 mi)
- Mather Veteran Affairs Medical Center, Mather, CA (30 mi)
- VA Northern California Health Care System, Mather, CA (30 mi)
- VA Northern California Health Care System, Mather, CA, Mather, CA (30 mi)
- Imaging Research Center, Sacramento, CA (31 mi)
- Regents of the University of California, Davis, DBA University of California, Davis, Sacramento, CA (31 mi)
- Shriners Hospital for Children Northern California, Sacramento, CA (31 mi)
- The University of California Davis Comprehensive Cancer Center, Sacramento, CA (31 mi)
- UC Davis Cancer Center, Sacramento, CA (31 mi)
- UC Davis Children's Hospital, Sacramento, CA (31 mi)
- UC Davis Comprehensive Cancer Center, Sacramento, CA (31 mi)
- UC Davis CTSC Clinical Research Center, Sacramento, CA (31 mi)
- UC Davis Health, Sacramento, CA (31 mi)
- UC Davis Health Eye Center, Sacramento, CA (31 mi)
- UC Davis Health Medical Center, Sacramento, CA (31 mi)
- UC Davis Health System-Site Number: 8400071, Sacramento, CA (31 mi)
- UC Davis Medical Center, Sacramento, CA (31 mi)
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Frequently asked questions
How many clinical research sites serve Lodi?
We list 152 clinical research sites serving Lodi, CA: 0 based there and 152 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which clinical research sites serve Lodi?
The top-ranked clinical research sites serving Lodi, CA are Kaiser Permanente-Stockton, Bensch Clinical Research, Manshadi Heart Institute, Saint Joseph's Medical Center and St. Joseph's Medical Center. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Lodi are verified against official records?
10 of the top 10 match an active official record: Kaiser Permanente-Stockton (ClinicalTrials.gov), Bensch Clinical Research (ClinicalTrials.gov), Manshadi Heart Institute (ClinicalTrials.gov), Saint Joseph's Medical Center (ClinicalTrials.gov) and St. Joseph's Medical Center (ClinicalTrials.gov), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
How do sponsors judge a research site?
Common checks are enrollment history in the indication, experienced coordinators, IRB arrangements, start-up time and data quality. ClinicalTrials.gov shows which studies a site has been listed on.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .