Martin Diagnostic Clinic

In partnership with DM Clinical, Martin Diagnostic Clinic performs a variety of clinical studies. Our works have been published in the New England Journal of Medicine for the high dose polyvalent flu vaccine, a study that changed the standard of care for the flu vaccine. We have studies running the spectrum of diabetes, hypertension, osteoarthritis, and many vaccines including COVID-19 vaccines.

For more information about joining a study at Martin Diagnostic Clinic or one of DM Clinical’s many locations, please contact us. Joining a study is an important decision — we’re here to help you before, during, and after studies.

All potential patients must call our recruitment line to be scheduled for an appointment before coming to the clinic for the first time. Unfortunately, we cannot accept “walk-ins” who have not been pre-screened for an appointment beforehand.

General Information


710 Lawrence St., Tomball, TX 77375

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DM Clinical

Advancing medicine through innovation and dedication.