#1Adia Med Of Winter Park
Based in Winter Park, FL
Clinical Research Sites in Orange County, FL
The top-ranked clinical research sites serving Orange County, FL are Adia Med Of Winter Park, Adult Medicine of Lake County, Inc and Advent Health. We list 261 clinical research sites serving Orange County, FL. 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 Orange County, FL. 261 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 Orange County
#2Adult Medicine of Lake County, Inc
Based in Tangerine, FL#3Advent Health
Based in Orlando, FL#4AdventHealth
Based in Orlando, FL#5Advent Health Cancer Institute
Based in Orlando, FL#6AdventHealth Cancer Institute
Based in Orlando, FL#7AdventHealth - Cancer Institute - Orlando
Based in Orlando, FL#8AdventHealth East Orlando
Based in FL#9AdventHealth Gynecologic Oncology
Based in Orlando, FL#10AdventHealth Hematology and Oncology
Based in Orlando, FL
20 more providers serving this area
- AdventHealth Medical Group Blood & Marrow Transplant at Orlando, Orlando, FL
- AdventHealth Medical Group Oncology and Hematology at Orlando, Orlando, FL
- AdventHealth Medical Group Orlando, Orlando, FL
- AdventHealth Medical Group Urology at Orlando, Orlando, FL
- AdventHealth Neuroscience Institute, Orlando, FL
- Advent health Orlando, Orlando, FL
- AdventHealth Orlando, Orlando, FL
- AdventHealth Orlando Infusion Center, Orlando, FL
- AdventHealth Orlando, Investigational Drug Services, Orlando, FL
- AdventHealth Orlando- Site Number : 8400023, Orlando, FL
- AdventHealth Orlando-Site Number: 8400070, Orlando, FL
- AdventHealth Research Institute, Orlando, FL
- AdventHealth Translational Research Institute, Orlando, FL
- AdventHealth Transplant Institute, Orlando, FL
- AdventHealth Winter Park, Goldenrod, FL
- Adventist Health System/Sunbelt, Orlando, FL
- APG Research LLC, Orlando, FL
- Arnold Palmer Children's Hospital, Orlando, FL
- Arnold Palmer Hospital for Children, Orlando, FL
- Arnold Palmer Hospital for Children - The Haley Center for Children's Cancer and Blood Disorders, Orlando, FL
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Frequently asked questions
How many clinical research sites serve Orange County?
We list 261 clinical research sites serving Orange County, FL: 152 based there and 109 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 Orange County?
The top-ranked clinical research sites serving Orange County, FL are Adia Med Of Winter Park, Adult Medicine of Lake County, Inc, Advent Health, AdventHealth and Advent Health Cancer Institute. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Orange County are verified against official records?
10 of the top 10 match an active official record: Adia Med Of Winter Park (ClinicalTrials.gov), Adult Medicine of Lake County, Inc (ClinicalTrials.gov), Advent Health (ClinicalTrials.gov), AdventHealth (ClinicalTrials.gov) and Advent Health Cancer Institute (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 .
Cities in Orange County
Communities served
Winter Garden, University, Meadow Woods, Winter Park, Oak Ridge, Hunters Creek, Maitland, Lake Butler, Southchase, Azalea Park, Lockhart, Conway, Goldenrod, Doctor Phillips, Pine Castle, Fairview Shores, Union Park, Bithlo, Wedgefield, Williamsburg, Belle Isle, Sky Lake, Orlovista, South Apopka, Rio Pinar, Bay Hill, Holden Heights, Oakland, Clarcona, Tangerine, Windermere, Edgewood, Zellwood, Tangelo Park, Christmas, Eatonville, Taft, Gotha, Lake Mary Jane, Paradise Heights, Lake Hart, Tildenville, Lake Buena Vista, Bay Lake, Holden Lakes