#1Atlanta Research Center for Rheumatology
Serves this area from Fair Oaks, GA (2 mi)
Clinical Research Sites in Marietta, GA
The top-ranked clinical research sites serving Marietta, GA are Atlanta Research Center for Rheumatology, Drug Studies America and Gastrointestinal Specialists of Georgia. We list 149 clinical research sites serving Marietta, GA. 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 Marietta, GA (Cobb County). 149 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 Marietta
#2Drug Studies America
Serves this area from Fair Oaks, GA (2 mi)#3Gastrointestinal Specialists of Georgia
Serves this area from Fair Oaks, GA (2 mi)#4Georgia Retina PC
Serves this area from Fair Oaks, GA (2 mi)#5Marietta Dermatology Clinical Research, Inc.
Serves this area from Fair Oaks, GA (2 mi)#6Marietta Eye Clinic
Serves this area from Fair Oaks, GA (2 mi)#7Northwest Georgia Oncology Centers
Serves this area from Fair Oaks, GA (2 mi)#8Northwest Georgia Oncology Centers, a Service of WellStar Cobb Hospital
Serves this area from Fair Oaks, GA (2 mi)#9Northwest Georgia Oncology Centers Marietta
Serves this area from Fair Oaks, GA (2 mi)#10Northwest Georgia Oncology Centers,P.C
Serves this area from Fair Oaks, GA (2 mi)
20 more providers serving this area
- Psych Atlanta, Fair Oaks, GA (2 mi)
- Wellstar - Kennestone, Fair Oaks, GA (2 mi)
- Wellstar Kennestone Hospital, Fair Oaks, GA (2 mi)
- Wellstar Kennestone Regional Medical Center, Fair Oaks, GA (2 mi)
- Wellstar Research Institute, Fair Oaks, GA (2 mi)
- Urban Family Practice Associates, PC, GA
- WellStar Health System, Inc, GA
- Joi Life Wellness Group Llc- Site Number : 8400192, Smyrna, GA (6 mi)
- WellStar Vinings Health Park, Smyrna, GA (6 mi)
- Woolfson Eye Institute, GA
- Kennesaw State University, GA
- Dermatology and Surgery Specialists of North Atlanta, GA
- Advanced Medical Research, PC, Sandy Springs, GA (9 mi)
- Agile Clinical Research Trials, LLC, Sandy Springs, GA (9 mi)
- AGILE Clinical Research Trials, LLC, Sandy Springs, GA (9 mi)
- Atlanta, Georgia, Sandy Springs, GA (9 mi)
- Austin, Texas, Sandy Springs, TX (9 mi)
- Clinical Integrative Research Center of Atlanta, Sandy Springs, GA (9 mi)
- Clinical Integrative Research Center of Atlanta (CIRCAtl), Sandy Springs, GA (9 mi)
- Conquest Research, Sandy Springs, GA (9 mi)
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Frequently asked questions
How many clinical research sites serve Marietta?
We list 149 clinical research sites serving Marietta, GA: 0 based there and 149 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 Marietta?
The top-ranked clinical research sites serving Marietta, GA are Atlanta Research Center for Rheumatology, Drug Studies America, Gastrointestinal Specialists of Georgia, Georgia Retina PC and Marietta Dermatology Clinical Research, Inc.. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Marietta are verified against official records?
10 of the top 10 match an active official record: Atlanta Research Center for Rheumatology (ClinicalTrials.gov), Drug Studies America (ClinicalTrials.gov), Gastrointestinal Specialists of Georgia (ClinicalTrials.gov), Georgia Retina PC (ClinicalTrials.gov) and Marietta Dermatology Clinical Research, Inc. (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 .