Altasciences
Research clinicCypress, CA
Up to $32,450top listing seen Oct 24, 2026
See paid studies (opens in a new tab)Research clinic
NRC Research Institute
Southern California research sites with experience in psychiatry, neurology, rheumatology, nephrology, endocrinology and vaccines.
Compensation
Pay not shown publicly
The locations page doesn’t mention participant pay.
See their paid studies (opens in a new tab)Advertised amounts are usually maximums. You may not qualify, may be kept as an alternate, or may receive less if you don’t complete every visit.
From the Money Guide · personal experience, 2024
The guide suggests looking at budget airlines for cheaper flights into the Los Angeles area.
Study types
- Specific conditions
- Psychiatry
- Neurology
- Rheumatology
- Vaccines
Link status: Working · checked Oct 23, 2026
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