#1Centennial Medical Group
Based in Columbia, MD
Clinical Research Sites in Howard County, MD
The top-ranked clinical research sites serving Howard County, MD are Centennial Medical Group, Central Maryland Oncology Center and Central Maryland Radiation Oncology. We list 203 clinical research sites serving Howard County, MD. 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 Howard County, MD. 203 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 Howard County
#2Central Maryland Oncology Center
Based in Columbia, MD#3Central Maryland Radiation Oncology
Based in Columbia, MD#4Central Maryland Radiation Oncology in Howard County
Based in Columbia, MD#5Johns Hopkins University
Based in Columbia, MD#6Kindred Hair and Skin Center
Based in MD#7Maryland Oncology
Based in Columbia, MD#8Maryland Oncology Hematology P.A.
Based in Columbia, MD#9Maryland Oncology Hematology, PA- Columbia
Based in Columbia, MD#10MedStar Good Samaritan Hosp
Based in Columbia, MD
20 more providers serving this area
- MedStar Health Research Institute, Columbia, MD
- Maryland Psychiatric Research Center, Catonsville, MD (10 mi)
- Kaiser Permanente-Woodlawn Medical Center, Milford Mill, MD (10 mi)
- Northwest Hospital Center, Randallstown, MD (11 mi)
- MedStar Health Research Institute, Olney, MD (11 mi)
- MedStar Montgomery Medical Center, Olney, MD (11 mi)
- Johns Hopkins ProHealth, Woodlawn, MD (12 mi)
- Chesapeake Urology, MD
- Chesapeake Urology Associates, MD
- Chesapeake Urology Research Associates, MD
- Adventist Healthcare White Oak Medical Center, Colesville, MD (13 mi)
- Jadestone Clinical Research, LLC, Colesville, MD (13 mi)
- Maryland Oncology Hematology P A, Colesville, MD (13 mi)
- White Oak Medical Center, Colesville, MD (13 mi)
- Maryland Treatment Centers/Avery Road Treatment Center, Aspen Hill, MD (14 mi)
- Medicine Invention Design, Inc. - IORG0007849 - NPI-1023387701, Aspen Hill, MD (14 mi)
- Kaiser Permanente-Gaithersburg Medical Center, MD
- Headlands Research - PharmaSite, Pikesville, MD (14 mi)
- Pharmasite Research, Inc., Pikesville, MD (14 mi)
- Jadestone Clinical Research, Beltsville, MD (14 mi)
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Frequently asked questions
How many clinical research sites serve Howard County?
We list 203 clinical research sites serving Howard County, MD: 11 based there and 192 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 Howard County?
The top-ranked clinical research sites serving Howard County, MD are Centennial Medical Group, Central Maryland Oncology Center, Central Maryland Radiation Oncology, Central Maryland Radiation Oncology in Howard County and Johns Hopkins University. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Howard County are verified against official records?
10 of the top 10 match an active official record: Centennial Medical Group (ClinicalTrials.gov), Central Maryland Oncology Center (ClinicalTrials.gov), Central Maryland Radiation Oncology (ClinicalTrials.gov), Central Maryland Radiation Oncology in Howard County (ClinicalTrials.gov) and Johns Hopkins University (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 Howard County
Communities served
Ilchester, North Laurel, Elkridge, Scaggsville, Savage, Fulton, Highland, Lisbon