Meet Our Team

Dr. Hal Simeroth

Founder, Chief Technical Officer

Hal H. Simeroth, Ph.D. is the co-founder and Chief Technical Officer for Stemology, also acting as lead formulator for the Stemology product line. Dr. Simeroth’s work in formulation led to the initiation and use of a new complex of ingredients that, when combined with growth enhancing ingredients derived in part from laboratory grown colonies of human mesenchymal… Read more  »

Julie Simeroth

Co-Founder & President

Julie Simeroth is the co-founder of Stemology Products and has served for the past 11 years in the areas of customer management and business development. Having been the sole proprietor of several businesses, Julie has over 40 years’ experience in the areas of retail, holistic health, skin care and education. She received a Bachelor of Science Degree in Human Development from California State University, Fullerton.

Rodney D. Stroope, PE

Manufacturing & Special Projects Manager

Rod is a registered engineer with a long career in creating and managing large projects and multi-billion dollar programs for several private and governmental entities. He is in his eighth year of collaborating with the founders of Stemology Skincare and oversees packaging procurement and implementation as well as coordination of contract manufacturers and special projects as needed. Rod is a veteran of 40 years in project engineering and is committed to fostering and maintaining lasting and beneficial relationships with our service and product suppliers so that the customer benefits from the highest quality skincare product.

Kim Wellen

Kim Wellen has had a lifelong interest in health and wellbeing and holds a Bachelor of Science Degree from Cal Poly, San Luis Obisbo. She worked in the Pharmaceutical industry with Abbott Labs for 11 years before she joined the Stemology team. Kim has been an integral part of our team for the past 10 years, providing R & D support and managing the lab.

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