Rhein Consulting Laboratories -

Real Science. Real Results.

Hormone Profiling: Accurate, Complete, Clinically Relevant


Patient Benefits

Are you curious about hormones?

Are you or a family member concerned about a health issue that you think might be linked to hormonal imbalance?

Just want to learn more about the complex interaction between hormones and your physical and emotional well-being?

Learn more about the amazing world of hormones, and why a comprehensive test is the key to you and your health provider understanding about your hormone profile.

Learn More

Dr. Frank J. Nordt

Dr. Frank J. Nordt—renowned hormone profiling thought leader—established Rhein Labs in 1987. Since then Rhein Labs has pioneered hormone profiling techniques and has helped shape the science of hormone profiling in the academic world as well as within the medical and research industries.

The Rhein Labs Benefit

Rhein Labs focuses upon delivering the most accurate, comprehensive, reliable and reproducible hormone profiling results and analyses to healthcare professionals. Providers then use this powerful information to the benefit of their patients.



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  • Rhein Consulting Laboratories

    4475 SW Scholls Ferry Road
    Suite 101
    Portland, Oregon 97225

  • Laboratory Director & CEO:

    Frank J. Nordt, Ph.D.
    franknordt@rheinlabs.com

    Client Services:

    ijn@rheinlabs.com

  • Toll Free:

    888•292•1988

    Telephone:

    503•292•1988

    Fax:

    503•292•2012

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Rhein Consulting Laboratories