#1Texas Cancer Center-Sherman
Serves this area from TX
Clinical Research Sites in Fannin County, TX
The top-ranked clinical research sites serving Fannin County, TX are Texas Cancer Center-Sherman, Tapia Internal Medicine Clinic and Texas Oncology - Northeast Texas. We list 38 clinical research sites serving Fannin County, TX. 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 Fannin County, TX. 38 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 Fannin County
#2Tapia Internal Medicine Clinic
Serves this area from Paris, TX (29 mi)#3Texas Oncology - Northeast Texas
Serves this area from Paris, TX (29 mi)#4Texas Oncology - Paris
Serves this area from Paris, TX (29 mi)#5Texas Oncology - Paris
Serves this area from Paris, TX (29 mi)#6Premier Pulmonary Critical Care and Sleep Medicine
Serves this area from TX#7Soma Clinical Trials
Serves this area from TX#8Texama Medical Center
Serves this area from TX#9Texas Oncology - Denison
Serves this area from TX#10Texas Oncology - Denison
Serves this area from TX
20 more providers serving this area
- Texas Oncology - Denison Cancer Center, TX
- Texas Oncology - Northeast Texas, TX
- Medrasa Clinical Research, Sherman, TX (35 mi)
- Sherman Clinical Research, Sherman, TX (35 mi)
- Texas Institute for Neurological Disorders - Sherman, Sherman, TX (35 mi)
- Texas Institute for Neurological Disorders - Sherman- Site Number : 8400018, Sherman, TX (35 mi)
- North Texas Research Associates, McKinney, TX (39 mi)
- Revival Research Institute, LLC, McKinney, TX (39 mi)
- Revival Research Institute - McKinney, McKinney, TX (39 mi)
- Texas Institute of Cardiology PA, McKinney, TX (39 mi)
- Texas Oncology-McKinney, McKinney, TX (39 mi)
- Texas Oncology - Northeast Texas, McKinney, TX (39 mi)
- Metroplex Pulmonary & Sleep Center, McKinney, TX (41 mi)
- North Dallas Research Associates, McKinney, TX (41 mi)
- Tekton Research, McKinney, TX (41 mi)
- Wellness Clinical Research, McKinney, TX (41 mi)
- ENT Associates of Texas, McKinney, TX (46 mi)
- Medrasa Clinical Research, Wylie, TX (47 mi)
- Soma Clinical Trials, Wylie, TX (47 mi)
- DelRicht Research, Prosper, TX (47 mi)
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Frequently asked questions
How many clinical research sites serve Fannin County?
We list 38 clinical research sites serving Fannin County, TX: 0 based there and 38 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 Fannin County?
The top-ranked clinical research sites serving Fannin County, TX are Texas Cancer Center-Sherman, Tapia Internal Medicine Clinic, Texas Oncology - Northeast Texas, Texas Oncology - Paris and Texas Oncology - Paris. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Fannin County are verified against official records?
10 of the top 10 match an active official record: Texas Cancer Center-Sherman (ClinicalTrials.gov), Tapia Internal Medicine Clinic (ClinicalTrials.gov), Texas Oncology - Northeast Texas (ClinicalTrials.gov), Texas Oncology - Paris (ClinicalTrials.gov) and Texas Oncology - Paris (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 .
Communities served
Bonham, Leonard, Honey Grove, Trenton, Savoy, Ector, Ladonia, Dodd City, Bailey, Windom, Ravenna