#1Care Access - Youngstown
Based in OH
Clinical Research Sites in Mahoning County, OH
The top-ranked clinical research sites serving Mahoning County, OH are Care Access - Youngstown, Optima Research and Optima Research Boardman. We list 38 clinical research sites serving Mahoning County, OH. 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 Mahoning County, OH. 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 Mahoning County
#2Optima Research
Based in OH#3Optima Research Boardman
Based in OH#4Saint Elizabeth Boardman Hospital
Based in OH#5Saint Elizabeth Youngstown Hospital
Based in Youngstown, OH#6The Center for Applied Health Sciences
Based in OH#7Tod Children's Hospital - Forum Health
Based in Youngstown, OH#8Youngstown State University
Based in Youngstown, OH#9UH Seidman Cancer Center at Salem Regional Medical Center
Serves this area from Salem, OH (9 mi)#10Saint Joseph Warren Hospital
Serves this area from Howland Center, OH (16 mi)
20 more providers serving this area
- Aultman Alliance Community Hospital, OH
- UPMC Cancer Center at UPMC Horizon, Farrell, PA (20 mi)
- UPMC Hillman Cancer Center - New Castle, PA
- UPMC Jameson, PA
- University Hospitals Portage Medical Center, OH
- Department of Psychological Sciences, Kent, OH (32 mi)
- Oncology Hematology Associates, Greenville, PA (34 mi)
- UPMC Hillman Cancer Center in Greenville/UPMC Horizon, Greenville, PA (34 mi)
- Neuro-Behavioral Clinical Research, OH
- Neuro-Behavioral Clinical Research, Inc., OH
- Apex Clinical Research Center - Canton, OH
- Apex Clinical Research Center, LLC, OH
- Cleveland Clinic Mercy Hospital, OH
- Diabetes & Endocrinology Associates of Stark County, Inc., OH
- Gabrail Cancer and Research Center, OH
- Gabrail Cancer Center, OH
- Gabrail Cancer Center Research, OH
- Gabrail Cancer Research Center, OH
- Gastroenterology & Hepatology Specialists, Inc.-Site nUmber: 8400139, OH
- Mercy Hematology and Oncology Associates Inc, OH
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Frequently asked questions
How many clinical research sites serve Mahoning County?
We list 38 clinical research sites serving Mahoning County, OH: 8 based there and 30 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 Mahoning County?
The top-ranked clinical research sites serving Mahoning County, OH are Care Access - Youngstown, Optima Research, Optima Research Boardman, Saint Elizabeth Boardman Hospital and Saint Elizabeth Youngstown Hospital. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Mahoning County are verified against official records?
10 of the top 10 match an active official record: Care Access - Youngstown (ClinicalTrials.gov), Optima Research (ClinicalTrials.gov), Optima Research Boardman (ClinicalTrials.gov), Saint Elizabeth Boardman Hospital (ClinicalTrials.gov) and Saint Elizabeth Youngstown Hospital (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 Mahoning County
Communities served
Austintown, Struthers, Campbell, Canfield, Sebring, Poland, Woodworth, New Middletown, North Lima, Craig Beach, Lowellville, Beloit, Maple Ridge, Lake Milton, New Springfield, Damascus, Petersburg, East Alliance