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Who is Altasciences?

Altasciences is a internationally recognized clinical research organization based in Laval, Canada, with 9 facilities across Northern America, including our Cypress, California location. For more than 30 years, Altasciences has been able to conduct valuable clinical research, thanks to volunteers like you. 

At Altasciences, your safety and well-being are top priority, as we move in unison to advance research and life-saving therapeutics.


Check Available Studies!

Current Studies

What to Expect in a Clinical Trial

After registering for one of our clinical trials, you'll undergo screening tests to determine your eligibility. If you pass the screening, you'll be invited to participate. We offer a range of trials, from single outpatient visits to inpatient clinical trials, ensuring we have an option that suits you. 


Stay informed on the latest clinical trial news and insights with Altasciences LA's blog. 

Visit Our Blog

Contact us

Monday to Friday: 8 a.m. to 6 p.m. Pacific Time. 

Toll free: 1 866-461-2526

Address5630 W Cerritos Ave, Cypress, CA 90630