As of July 2026, 30 paid clinical trials are recruiting in Whittier, California. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.
Whittier offers studies at sites including GSK Investigational Site for conditions such as Breast Cancer, Psoriatic Arthritis, Anemia, Rheumatoid Arthritis. Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.
Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: .
Researchers run research studies in Whittier, CA at 23 active sites. The clinics below currently host the largest number of recruiting studies — each name is followed by the conditions they focus on most.
| Site | Specializes in | Active trials |
|---|---|---|
| GSK Investigational Site | Gastrointestinal Neoplasms, Multiple Myeloma, Systemic Lupus Erythematosus | 3 |
| Innovative Clinical Research Institute | Lymphoid Malignancies, Metastatic Castration-Resistant Prostate Cancer, Metastatic Pancreatic Adenocarcinoma | 3 |
| PIH Health Whittier Hospital | Breast Cancer, Colorectal Cancer, Early Stage Breast Cancer | 3 |
| Medvin Clinical Research | Psoriatic Arthritis, Rheumatoid Arthritis | 2 |
| Cancer & Blood Research Center | Anemia, Myelodysplastic Syndrome | 1 |
| Cancer and Blood Specialty Clinic | Anemia, Myelofibrosis | 1 |
| Clinical Trial Site | Advanced Breast Cancer, Breast Cancer, ER Positive Breast Cancer | 1 |
| Helios Clinical Research | Breast Neoplasms, HR Low-Positive/HER2-Negative Breast Neoplasms, Triple Negative Breast Neoplasms | 1 |
| Local Institution - 007-898-A | Advanced Non-Small Cell Lung Cancer, Metastatic Non-Small Cell Lung Cancer | 1 |
| Medvin Clinical Research - Whittier | Overweight or Obesity, Psoriatic Arthritis | 1 |
| Medvin Clinical Research-Whittier-69033 | Systemic Sclerosis | 1 |
| Medvin Research - Whittier | Rheumatoid Arthritis | 1 |
| PIH Health | Early-stage Breast Cancer, Hormone Receptor Positive Breast Carcinoma, Invasive Breast Cancer | 1 |
| PIH Health Hospital | Leukemia, Lymphocytic, Chronic, B-Cell, Small Lymphocytic Lymphoma | 1 |
| PIH Health Hospital - Whittier | Atrial Fibrillation, Intracerebral Hemorrhage | 1 |
| PIH Health Hospital - Whittier Hospital | Breast Cancer | 1 |
| PIH Health Whittier Hospital & PIH Health Physicians | Cancer | 1 |
| PIH Whittier Hospital | Chronic Limb-Threatening Ischemia | 1 |
| Pa0019 120 | Axial Spondyloarthritis, Psoriatic Arthritis | 1 |
| Pa0019 128 | Axial Spondyloarthritis, Psoriatic Arthritis | 1 |
| Pih Health Hematology Medical Oncology | Recurrent or Metastatic Solid Tumors | 1 |
| Presbyterian Intercommunity Hospital Health Whitter Hospital | Extensive Stage Small-cell Lung Cancer, Small-cell Lung Cancer | 1 |
| SCUHS | Long COVID | 1 |
Recruiting trials in Whittier grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
There are approximately 30 recruiting clinical trials in Whittier, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in Whittier compensate participants for their time, travel, and study visits. Compensation varies by sponsor, study phase, and visit requirements — the exact amount is disclosed by the study team during the informed consent process.
Eligibility depends on the specific study. Each trial defines its own inclusion criteria (age, diagnosis, medical history, prior treatments) and exclusion criteria. Both patients with specific conditions and healthy volunteers can qualify, depending on the study design.
The most common conditions under active study in Whittier include Breast Cancer (3), Psoriatic Arthritis (3), Anemia (2), Rheumatoid Arthritis (2), among many others. Browse the list above to explore every recruiting trial.
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Whittier on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.
Click any study title above to see the full study record, including eligibility criteria, visit schedule, and the study team's contact information. Reach out to the central contact or recruiting site directly — they will guide you through screening and informed consent.
Recruiting research sites in Whittier include GSK Investigational Site, Innovative Clinical Research Institute, PIH Health Whittier Hospital, among others. Each site lists its open studies and contact information on the study record above — call or email the site coordinator to ask about screening for a specific protocol.
The largest active categories in Whittier are Cancer & tumors (13), Vaccines (1), Diabetes & metabolic (1). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.