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[ Zillan Clinical Research ]

The Future of Clinical Trial is Here

About

Zillan Clinical Research

Zillan Clinical Research is a multi-therapeutic research site located in California, Texas, and West Africa conducting Phase I-IV research trials with emphasis on General Medicine, Cardiology, Ophthalmology, Dermatology, Rheumatology/Immunology, and Women’s Health. We are dedicated to the expert delivery of treatment options to patients and providers. We partner with the most reputable pharmaceutical, biotechnology, and medical device companies in the world to discover and develop innovative, safe and effective ways to prevent and/or treat some of the world’s most challenging diseases.

We pride ourselves on very high PI involvement in every study from the feasibility to the investigators trainings of the entire staff to Consenting each subject. Patient safety is critical to our site so all of our staff are up to date on their GCP and a variety of certifications.

Our services are provided strictly following ICH, GCP and regulatory guidelines as well as our rigorous standards of procedures. Our expertise in volunteer recruiting and screening, and our large network of experienced investigators in several specialties, allow us to conduct trials with subjects of all types in our state-of-the-art facility, which has been carefully designed to provide maximum efficiency, safety and comfort.

Therapeutic Expertise

Our Principal Investigators' Specialties

As a minority-owned site specializing in General Medicine, Cardiology, and Women’s Health, we ensure every participant receives expert care backed by the world’s most reputable biotechnology partners.

General Medicine
General Medicine

Delivering protocol-driven trials in vaccines, diabetes, and hypertension with diverse recruitment across global populations.

Immunology & Rheumatology

Conducting PI-led trials in rheumatoid arthritis, psoriatic arthritis, and immune disorders with strong retention and high-quality data capture.

Cardiology

Executing Phase I–IV studies in heart failure and arrhythmias with advanced cardiac monitoring for safety and data precision.

We drive you to study, serve, and excel!

WHY ZILLAN

High-Involvement Research. High-Integrity Results

At Zillan, we don’t just manage trials; we lead them. With 100% PI involvement from feasibility to subject consent, we provide Sponsors and CROs with the medical oversight and rigorous ICH-GCP compliance necessary to bring life-saving treatments to market across three global hubs.

Physician-Led Oversight

Unlike high-volume sites, our Principal Investigators are hands-on from feasibility to subject consent, ensuring unparalleled medical integrity and data accuracy.

Global Reach & Scale

With state-of-the-art facilities across California, Texas, and West Africa, we provide Sponsors with diverse patient populations and multi-continental trial capabilities.

ICH-GCP Strict Compliance

We mitigate risk through rigorous SOPs and continuous certification. Our "Quality First" culture ensures your data is submission-ready and fully audit-compliant.

Multi-Therapeutic Expertise

From psychiatry to ophthalmology, our site conducts trials across 7+ therapeutic areas, giving sponsors access to diverse, protocol-ready patient populations under one roof.

Sponsors/CROs we’ve worked with

Our Medical Blog

Shaping The Future Of Healthcare, Together

Active Studies

Featured study cards

Zillan supports your progress with trusted diagnostics, research, and pharmacy expertise for true health gains.

Leading research

Our team offers custom lab and drug services tailored just for you.

Trusted methods

We provide lab and pharma support that improves patient and research results.

Have questions? Get in touch!

Therapeutic Areas

Our Principal Investigators' Specialties

Rheumatology/Immunology

Rheumatoid Arthritis, Psoriatic Arthritis, Gout, Bursitis, Allergies, Asthma and Adult Immune Deficiency.

General Medicine

Vaccine, Obesity, Pain, STI, Asthma, Hypertension, Diabetes, and Smoking.

Cardiology

Heart Failure, Hypertension, Acute Coronary Syndrome, Atrial Fibrillation, Atherosclerosis and Cardiovascular Imaging.

Dermatology

Atopic Dermatitis, Acne, BOTOX, Laser Treatment, Psoriasis, and Eczema.

Women's Health

Pregnancy, HPV, Uterine Fibroids, Contraception, STDs and PCOS.

Ophthalmology

Dry Eyes, Glaucoma, Diabetic Eye Disease (Diabetic Rhenopathy), Hyperopia and Myopia, Macular Degeneration and other eye related disease.