Trusted Clinical Research Since 2013
A1 Clinical is an independent research site with five physician investigators and a history of Phase II through IV trials — with three locations across Queens and Long Island, New York.
Our story
Who We Are
A1 Clinical Network has conducted clinical research since 2013. Today we welcome patients at three locations — Merrick on Long Island, and Queens Village and Richmond Hill in Queens — so a study visit is never far from home. We are an independent site — not part of a hospital system or a national chain — which means sponsors work directly with the people running their study, and patients see the same team at every visit.
Our investigator team includes five licensed physicians, each with more than twenty years of clinical experience, with dedicated specialists in cardiology and endocrinology. Our physician investigators conduct their research exclusively with A1 Clinical, and every study here is run under ICH-GCP guidelines.
Behind every study is a patient community of 22,000+ people from across Long Island, Queens, and the wider New York metro area — one of the most diverse research populations in the region, and the reason sponsors keep coming back.
What a Visit Feels Like
A small, dedicated research office — not a hospital maze.
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You'll know us, and we'll know you — the same study coordinator greets you at every visit, and the same physician investigator follows your care from screening to your final visit.
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Every question gets a plain-language answer — before you join, during the study, and any time in between. No question is too small to ask.
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Visits run on your schedule wherever the study allows, and most are done in under an hour — this is a neighborhood office, not a hospital queue.
General question instead? Talk to our Study Coordinator