CenExel HRI is a leading, nationwide clinical research site network dedicated to advancing global human health through exceptional medical research. With over 40 years of experience, its Centers of Excellence deliver unmatched scientific expertise, operational efficiency, and patient engagement across a wide range of therapeutic areas.

CenExel HRI offers individuals the chance to take part in clinical research that helps shape the future of medicine while receiving high-quality care from experienced doctors and expertly trained medical staff. Every procedure is overseen by board-certified physicians, many of whom are among the most respected in the clinical research industry, with over 200 years of collective clinical trial experience.

Participants receive free access to healthcare resources, including care from mental health professionals, without needing to use health insurance. All care and medication are provided at no cost, along with door-to-door transportation. Structured follow-up and psychiatric oversight are built into the process, with a higher rate of compliance supported by compensation for time and travel. 

CenExel’s studies focus on central nervous system (CNS) therapeutic areas and beyond, helping fight disease and discover life-changing therapies. Research includes a broad spectrum of conditions such as ADHD, Alzheimer’s, autism, bipolar disorder, common warts, depression, high triglycerides, hypertension, male pattern baldness, NAFLD (non-alcoholic fatty liver disease), OCD, panic disorder, peanut allergy, schizophrenia, overdose use disorder, anxiety, diabetic neuropathy, addiction, substance abuse, and more. Healthy volunteers are also welcome to participate and contribute to the advancement of medicine.

CenExel’s facilities are equipped with advanced medical technology and professional-grade equipment to ensure safe, accurate, and comfortable care. From modern inpatient accommodations to specialized diagnostic and treatment rooms, every detail is designed to support high-quality research and a positive experience for participants.

Clinical research is personal—each trial represents hope for a healthier life and a more promising future. Guided by compassion and driven by purpose, CenExel HRI is committed to improving care for all. Your participation provides researchers with vital information to move forward, regardless of the trial’s outcome, and helps bring better, safer therapies to the world.

Age Groups	Adults Seniors
Health Services	Behavioral / Mental Health Addictive Behaviors ADHD / ADD Alzheimer's and Associated Dementias Anxiety Behavioral Depression Dissociative Disorders Obsessive-Compulsive Disorder (OCD) Personality Disorders Psychosomatic Substance Use / Addiction Trauma / PTSD Womens / Mens Intellectual and Developmental Needs Autism Spectrum Disorders (ASD) Medical Clinic / Hospital COVID Testing / Vaccines Eye Care / Vision Health / Wellness / Nutrition Medical / Health Needs Medical Equipment Medication / Prescription Assistance Meditation / Relaxation Techniques
Treatment Services	In-Community Services Outreach Services Psychological / Psychiatric Evals Substance Abuse Evaluations Outpatient Services Assessment / Evaluation Treatment Settings Hospital / Clinic In-Person Telehealth
Payment Types	Free
Areas Served	Atlantic County Burlington County Camden County Cape May County Cumberland County Essex County Gloucester County Mercer County Monmouth County Ocean County Salem County

Last Updated: 10/08/25