A Diverse and Inclusive Approach
With a database of over 40,000 patients, we are proud to enroll 80% or more diverse participants in our trials. We welcome individuals from all age groups, including pediatric, adolescent, adult, and elderly patients.
A Diverse and Inclusive Approach
With a database of over 40,000 patients, we are proud to enroll 80% or more diverse participants in our trials. We welcome individuals from all age groups, including pediatric, adolescent, adult, and elderly patients.
What to Expect from
Our Facility
Our 10,000-square-foot facility in Montclair, CA, is designed for your comfort and care.
Patient Accommodations:
Advanced Onsite Equipment:
Fibroscan, EKG, refrigerated centrifuges, and dedicated drug storage with 24-hour temperature monitoring.
Convenient Offsite Options:
Why Participate in Clinical Trials?
Clinical trials provide patients with:
- Access to groundbreaking treatments before they are widely available.
- Close monitoring by experienced medical professionals.
- The opportunity to contribute to life-changing medical advancements.

Stephen Volk, MD
Psychiatry

Cecilia Casaclang, MD
Pediatrics

Rizawana Mohseni, DO
Family Practice
Our Team
You’ll be cared for by a team of highly qualified professionals dedicated to your health and well-being:
- Principal Investigators: Stephen Volk, MD (Psychiatry), Rizawana Mohseni, DO (Family Practice), and Cecilia Casaclang, MD (Pediatrics)
- Sub-Investigators: Specialists in geriatrics, cardiology, gastroenterology, psychology, general surgery, dietetics, ophthalmology, and interventional cardiology.
- Support Staff:
- 8 Coordinators ensuring seamless trial processes.
- 2 Regulatory Personnel overseeing trial safety and compliance.
- 2 Full-Time Patient Recruiters to assist you every step of the way.
- 2 QA Personnel to maintain the highest standards of care and quality.
Our experienced raters include MDs, psychologists, and advanced-degree professionals with over seven years of experience in patient evaluations.