Before collecting your sample, click the YouTube link to view the three (3) minute video:

YouTube – Saliva, Blood Spot or Urine Collection

“As a healthcare provider, I have partnered with ZRT Laboratory, the world leader in saliva testing, and utilize their services in my healthcare practice. I owe much of my professional success to the innovative hormone lab testing of Dr. David Zava (founder and owner of ZRT Lab), my team of compounding pharmacists, and of course my patients who have given me the opportunity to assess, monitor and treat a myriad of symptoms and maladies. I have enjoyed over and over again the miraculous experience of sharing dramatic changes in the lives of my patients, and have heard repeatedly from many of them: “Thank you for giving me back my life!” I am truly grateful for this marvelous opportunity that I have been given to help so many people be able to enjoy their lives more fully.”       -My best in health, Kathryn

EXCERPT FROM ZRT LABORATORY’S HOME PAGE:

The name “ZRT” captures the laboratory’s emphasis on research, technological innovation, and the commitment of its founder, biochemist and breast cancer researcher David T. Zava, PhD, to wellness through preventive health care and the achievement of balance.

ZRT is a CLIA certified diagnostic laboratory that supports healthcare professionals in health management through accurate, convenient and innovative lab testing. Operating for over a decade, ZRT stays ahead of developments in medical research and utilizes the most advanced technologies to help healthcare providers and patients detect hormonal imbalances, CardioMetabolic risk, Vitamin D deficiency, infertility, and Iodine deficiency.

Our test reports are customized to each patient, including specific interpretive comments linking results with symptoms and other patient data. We also offer industry-leading turn-around times, with over 90% of samples having results ready to view online within 3 days.