With over a half century of experience in conducting clinical trials, TKL Research is one of the oldest clinical research organizations in the United States. TKL Research has three operating divisions: a full-service Clinical Research Organization (CRO), four fully dedicated clinical sites in the metropolitan New York area, and a patient recruitment division.

Our steady but measured growth has been fundamental to maintaining our reputation for commitments to timelines, quality of clinical service offerings, and budgets. Our clinical research expertise include Phase I-IV studies for Rx, OTC, Device, and Generic products. We have worked with a wide array of clients including large pharmaceutical companies, established biotechs, and start-up drug development organizations.

Work with one division of TKL Research, or all of them, and reap the shared knowledge of three synergistic divisions with over sixty years of clinical trial experience.

	Clinical Trials Division
	Clinical Site Division
	Patient Recruitment Management Division
Our Experience Defines Your Success.