Thank you for your interest in Rational Therapeutics.
Please call us today at (800) 542-HELP (4357) or (562) 989-6455 to learn more about our personalized cancer testing and how we can help you or someone you care about.
You can also email us at, or use the form below to submit your information.
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750 E. 29th Street
Long Beach, CA 90806
Ph (562) 989-6455 Fax (562) 989-8160