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For Sponsors / CROs

Partner with Us. 

We are a perfect fit for your Clinical Research Study.

Our investigative site is a perfect fit for your

 Clinical Research Study.

D&H National Research Centers, INC. is a premier contributor to the health and wellbeing of individuals through our commitment to excellence in clinical research with facilities in Miami and Tamarac, in the state of Florida. We strive to exceed our client’s expectations by continuously improving our knowledge to optimize our work and deliver accurate and thorough results.

Our staff has over 35 years of clinical research experience in phase I-IV trials. Our researchers are Board Certified and provide access to a vast network of primary care physicians and specialists (i.e. Internal Medicine, Neurologists, Oncologists, Cardiologists, etc.) who also have privileges in nearby medical facilities. All staff members are fully bilingual and certified, including GCP, IATA, and BLS.


Within our state-of-the-art facilities, you will find equipment with the latest technology to help provide the care and results that satisfy all the requirements for your clinical trial. Our growth over the years has enabled us to construct a profound database that includes over 15,000 subjects. When selected as a clinical trial site, our team develops and implements a plan which offers each study the highest chance of success when applied to South Florida’s unique demographics.

We look forward to working together and helping with the success of your clinical study.

Participant Recruitment

Participant Retention




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D&H National Research Centers, INC’s participant recruitment program is one of the most successful in the nation. D&H National Research Centers, INC’s in-house recruiters and marketing team will fulfill your study’s participant needs using:

  • An extensive research participant database

  • A comprehensive physician referral network

  • Print, radio, and television advertising

  • Community education seminars

  • Social Media

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D&H National Research Centers, INC has consistently high participant retention rates. It is primarily the result of our organization’s experienced and dedicated staff. We strive to provide the highest quality participant safety in comfortable surroundings. D&H National Research Centers, INC also keeps participant retention high with:


  • A 24-hour participant call center, staffed by a nurse or doctor who can answer participant questions.

  • A free transportation service that ensures participants make it to their scheduled appointments on time.

  • Patient Care Technicians (PCTs), who create an enjoyable and inviting atmosphere.

  • Comfortable, private day visit rooms.

  • A state-of-the-art, gourmet-grade kitchen, staff nutritionist, and an inviting recreational area with tablets, WI-FI, computers, and reclinable chairs.



At D&H National Research Centers, INC., all documentation for each clinical trial is completed and stored in adherence to FDA, GCP, ICH, HIPAA, HSP, and any other regulatory guideline required. Subject privacy is always a priority.  All staff members are constantly trained on good source documentation and regulatory adherence.


Computerized data integrity is maintained through the use of individual computers, all of which are password protected by each user. Vendor sites are designated to each staff member with their unique, unshared password for access. Electronic systems used at the site are under the continuous guarantee of system compliance with regulatory guidelines.


Study trial documentation is safeguarded on site in a secured, double-locked, room, which is under 24-hour surveillance recording. Documents are kept on site for as long as a sponsor or FDA requires, whichever is the longest.


Let's Start Working Together!

Thank you for helping us make a difference!

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