Grand Medicine Eyology

Physical Iridology · Personality Iridology · Sclerology · Espheria · The GREAT Liquid Diet

ABOUT US Directed by retired Traditional Naturopath Leonard Mehlmauer and Nenita Sarmiento, Grand Medicine is about the Eyology sciences and a higher way of life. Hailed by the late Dr. Bernard Jensen as “…one of the pioneers of Iridology”, our peers consider us the world’s leading authority in Sclerology. Since 1972 we’ve been studying eyes, asking questions, reviewing health data, researching meanings, and teaching what we learn. Life is a school and class is always in session—ultimately a happy process.

Here We Are!

World’s leading authority in Sclerology

World’s leading authority in Sclerology

Highest quality courses in all three Eyology sciences: Physical Iridology, Personality Iridology, and Sclerology.

Highest quality courses in all three Eyology sciences: Physical Iridology, Personality Iridology, and Sclerology.

“One of the pioneers of Iridology” <br>  —Bernard Jensen, DC

“One of the pioneers of Iridology”
—Bernard Jensen, DC

Products We ship worldwide


Atlas of Pupil Border Dynamics

This amazing map expands significantly on the previous work of Deck, Angerer, and the Italian Iridology School, with materials that are both clinically proven and some theoretical…


Colors in the Iris

This chart is part of a series describing the various phenotypic colors as they develop in the irises and scleras.  These colors illustrate various qualities of tendency to, and developed, pathology.  In the case of this chart, we’re looking at the irises…


IRIS-1 Map of Physical Iridology (English, Spanish)

Grand Medicine’s single-piece map of physical Iridology is an exquisitely colored chart locating the most often viewed organs and body parts.  A stunning example of the computer art and graphics…


  • “As a healer involved in the field of cancer and chronic degenerative disease, I highly recommend Grand Medicine teachings for both practitioners and those who want to improve their health.”

    —Tony Jimenez, MD, California

  • “I’d considered myself a proficient Iridologist and had been practicing and teaching Iridology for a number of years.  However, when I received and utilized the information from Grand Medicine’s Sclerology course I learnt so much more about analysing health from the eyes.  I really feel that I now offer my patients a much better standard of care.”

    —Gordon Carruthers ND, Australia

  • “We are fortunate, indeed, to have a precious alternative health resource in the person of Dr. Leonard Mehlmauer.  He is a towering figure of world-class expertise in Sclerology, Iridology, and healing, and a presenter par excellence.  He demonstrates humility and magnanimity—a servant to humanity and a lover of the Divine.  Thank you for all that you are and demonstrate. And to Nenita: Thank you for supporting this great man.  And we are happy to acknowledge you as a top Eyologist and teacher in your own right.”

    —RB, OMD, San Diego

  • “Received your kind letter and my wish is that your work continue. If there’s anyone who wants to know more about Sclerology, I will certainly recommend your book. It sure represents a lot of time on your part to accomplish what you have.  I wish you everything good.”

    —Bernard Jensen, DC, Escondido CA USA

Call us at 619-240-3711 (USA) or 760-935-5795 (USA) • email: [email protected]
Available by phone Mon-Fri 10AM – 5PM Pacific Time