Founded in 1998500+ safe and successful trialsExemplary safety recordCutting-edge technologyPhase I specialist

Hundreds of studies. Thousands of participants. A singular focus on excellence.

Pinnacle Research is at the leading edge of clinical research.

Advancing healthcare, together

Our mission is to conduct safe, ethical, and reliable clinical research. Pinnacle welcomes you to Join us as we work to advance the progress of new treatment, and to fulfill an important role in our community. Fill out a patient participation form and after review a medically qualified member of our study team will contact you to conduct a brief consultation to determine if you may qualify for an ongoing or upcoming study. Participants receive expert study-related care and are provided compensation to cover time and travel expenses.

View Clinical Trials

Enrolling Trials

9 Enrolling Trials

Area of Focus: Cancer Screening and Prevention

Area of Focus: Cardiology

Area of Focus: General Medicine

Area of Focus: Nephrology

Area of Focus: Neurology

Area of Focus: Pulmonology

Area of Focus: Rheumatology

Area of Focus: Rheumatology

Area of Focus: Special Populations

Clinical Trial Benefits

Pinnacle Research Group was established in 1998 and is at the cutting edge of clinical trials in the USA. We conduct phase I-IV clinical drug and device studies over a broad therapeutic area, with particular interest in early phase development projects. We have enrolled thousands of participants in hundreds of studies. Our expert research team has experience in studies across the research spectrum, from first-in-human and early phase protocols, to late phase pivotal studies. Our highly trained staff and decades of experience make us a valued resource for participants, physicians, and our pharmaceutical industry partners. Our participants decide to join a clinical trial for a range of reasons including:


Early access

Gain access to new medicines and cutting-edge therapies


Comprehensive knowledge

Benefit from a thorough review of your medical history and expert care throughout the study


Greater good

Advance medical science for those living with chronic illnesses. An opportunity to participate in something bigger than ourselves.


Become a Sponsor

Since 1998 we have completed hundreds of successful stage I - IV clinical trials, covering a broad therapeutic area, and specializing in early phase development projects. Choosing the right team to undertake your clinical trial is essential, find out how we can help you.

Become a Sponsor

Become a Participant

Participation in a clinical trial gives study participants early access to cutting edge medications, access to excellent and comprehensive study-related expert medical care, and helps to advance the fight against chronic disease through medication.

Become a Participant

Why Choose Pinnacle?

Since opening our doors in 1998 our highly qualified research team has participated in over 500 studies and has provided results obtained at the highest level of expertise, safety, and ethics. Clinical trials are conducted in our state-of-the-art, Phase I to IV facility in Anniston, Alabama. Our facility can host in-patient and outpatient studies and includes a 7,300ft² phase one unit with 16 beds. We have solid relationships with pharmaceutical companies, with our patients, with our local community, and with medical professionals. Get in touch to see how we can advance your treatment solutions.

About Pinnacle
500+Clinical trials completed
#1Enrolling site for many trials
24+Years of experience


Our cutting-edge research facility has inpatient and outpatient capacity and boasts state-of-the-art diagnostic and monitoring equipment. Conveniently located in the medical district of Anniston and just one block from the hospital, it is within easy driving distance of both Birmingham and Atlanta airports. The facility includes a 6000ft² phase one unit with 15 beds, and participants can access recreation, entertainment, dining, and sleeping facilities. Our research team has a full diagnostic suite that gives them onsite access to a range of equipment including x-ray, ECG, ultrasound and DEXA, as well as emergency management facilities.

View Facilities