California Clinical Trials

Below are actively recruiting clinical trials for California. Click on the closest city to find the research studies that are available in your area.

Additional Locations 25 total
Agoura Hills 18 total
Alameda 29 total
Alhambra 43 total
Anaheim 46 total
Antioch 18 total
Arcadia 32 total
Artesia 35 total
Arvin 18 total
Auburn 18 total
Azusa 32 total
Bakersfield 23 total
Baldwin Park 35 total
Bell 39 total
Bellflower 33 total
Berkeley 26 total
Bermuda Dunes 18 total
Beverly Hills 60 total
Buena Park 40 total
Burbank 42 total
Burlingame 25 total
Campbell 21 total
Canoga Park 23 total
Capitola 19 total
Carlsbad 21 total
Carmichael 34 total
Castro Valley 19 total
Cerritos 35 total
Chino 21 total
Chula Vista 25 total
Claremont 23 total
Clovis 21 total
Colton 23 total
Concord 22 total
Coral Springs 18 total
Corona 18 total
Coronado 33 total
Costa Mesa 32 total
Covina 32 total
Cudahy 39 total
Culver City 60 total
Cypress 44 total
Daly City 35 total
Davis 19 total
Downey 39 total
Duarte 32 total
Dublin 20 total
East Palo Alto 33 total
El Cajon 29 total
El Centro 19 total
Elk Grove 18 total
Encinitas 22 total
Encino 44 total
Escondido 19 total
Fair Oaks 25 total
Fairfield 19 total
Fontana 20 total
Foothill Ranch 25 total
Foster City 26 total
Fountain 47 total
Fountain Valley 47 total
Fremont 20 total
Fresno 21 total
Fullerton 39 total
Garden Grove 45 total
Glendale 47 total
Glendora 32 total
Gold River 24 total
Granada Hills 24 total
Greenbrae 20 total
Hacienda Heights 28 total
Hanford 18 total
Harbor City 31 total
Hawaiian Gardens 35 total
Helena 18 total
Hemet 18 total
Highland 22 total
Hollywood 63 total
Huntington Beach 28 total
Huntington Park 40 total
Imperial 19 total
Indian Wells 18 total
Inglewood 58 total
Irvine 39 total
La Habra 29 total
La Jolla 39 total
La Jolla, 39 total
La Mesa 33 total
La Mirada 32 total
La Palma 36 total
La Puente 36 total
La Verne 23 total
Laguna Hills 20 total
Laguna Woods 21 total
Lake Forest 26 total
Lakewood 32 total
Lamont 18 total
Lancaster 19 total
Larkspur 20 total
Lemon Grove 33 total
Lincoln 18 total
Loma Linda 23 total
Lomita 31 total
Long Beach 36 total
Los Alamitos 34 total
Los Angeles 52 total
Los Gatos 21 total
Lynwood 44 total
Madera 20 total
Mammoth Lakes 18 total
Manhattan Beach 35 total
Marina del Rey 45 total
Martinez 19 total
Marysville 18 total
Mather 31 total
Menlo Park 32 total
Merced 18 total
Milpitas 22 total
Mission Hills 24 total
Mission Viejo 18 total
Modesto 18 total
Monrovia 32 total
Montclair 21 total
Montebello 41 total
Monterey 19 total
Monterey Park 37 total
Moreno Valley 22 total
Mountain View 29 total
Murrieta 21 total
Napa 18 total
National City 33 total
Newport Beach 27 total
Norco 20 total
North Hollywood 47 total
Northridge 24 total
Norwalk 35 total
Novato 19 total
Oakland 33 total
Oceanside 18 total
Ontario 21 total
Orange 46 total
Oxnard 20 total
Pacific Palisades 43 total
Palm Desert 19 total
Palm Springs 19 total
Palmdale 19 total
Palo Alto 32 total
Panorama City 27 total
Paradise 18 total
Paramount 34 total
Pasadena 41 total
Petaluma 19 total
Pico Rivera 35 total
Pismo Beach 20 total
Placentia 44 total
Pleasant Hill 22 total
Pleasanton 20 total
Pomona 23 total
Port Hueneme 18 total
Porterville 18 total
Poway 20 total
Rancho Cordova 32 total
Rancho Cucamonga 21 total
Rancho Mirage 19 total
Redding 19 total
Redlands 22 total
Redondo Beach 34 total
Redwood City 33 total
Reseda 24 total
Rialto 22 total
Richmond 25 total
Riverside 19 total
Rolling Hills Estates 31 total
Roseville 19 total
Sacramento 32 total
Saint Helena 18 total
Salinas 18 total
San Bernardino 23 total
San Carlos 33 total
San Diego 38 total
San Dimas 34 total
San Fernando 24 total
San Francisco 37 total
San Gabriel 33 total
San Jose 21 total
San Juan Capistrano 18 total
San Leandro 23 total
San Luis Obispo 18 total
San Marcos 22 total
San Marino 39 total
San Mateo 25 total
San Pablo 21 total
San Rafael 20 total
San Ramon 23 total
Santa Ana 47 total
Santa Barbara 19 total
Santa Clara 21 total
Santa Clarita 18 total
Santa Cruz 19 total
Santa Maria 18 total
Santa Monica 45 total
Santa Rosa 19 total
Sebastopol 19 total
Sherman Oaks 53 total
Simi Valley 18 total
Solvang 18 total
South Pasadena 42 total
South San Francisco 36 total
Spring Valley 32 total
Spring Valley Lake 21 total
Stanford 32 total
Stockton 20 total
Sunnyvale 29 total
Sylmar 22 total
Tarzana 38 total
Temecula 20 total
Templeton 18 total
Thousand Oaks 18 total
Torrance 36 total
Truckee 18 total
Tulare 18 total
Turlock 18 total
Tustin 41 total
Twentynine Palms 18 total
Upland 21 total
Vacaville 19 total
Valencia 18 total
Vallejo 21 total
Valley Village 51 total
Van Nuys 41 total
Various Locations 22 total
Ventura 20 total
Victorville 21 total
Visalia 18 total
Vista 18 total
Walnut Creek 22 total
West Covina 35 total
West Hills 22 total
West Hollywood 64 total
West Los Angeles 50 total
West Sacramento 32 total
Westlake Village 18 total
Westminster 39 total
Whittier 32 total
Wildomar 20 total
Woodland Hills 23 total
Yorba Linda 37 total

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Every year hundreds of thousands of volunteers step forward to participate in research. Register as a volunteer and receive email notifications for clinical trials relevant to you.