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| Zena Delling Founder and CEO Zena Delling, founder and CEO of J & Z Dental Rentals and J & Z Dental Clinical Seminars, has been in the dental field for 26 years. She has served the dental community as a Registered Dental Assistant and an Instructor. She has a passion to help her colleagues be the best they be can in this field. During the course of her career she heard feedback about RDA Prep Courses that were offered to our dental community, some positive and some negative. So she took some time to think about how she would like a RDA Prep Course to be taught. Ms. Delling developed a great plan and so far 98% of her students have passed both the RDA Written and Practical California State Board. It is her goal to have a 100% pass rate, so she keeps in touch with her students before and after her seminars. She graduated from San Mesa College Dental Assisting Program in 1984 Ms. Delling is a member of the ADAA, CDA (ADHP), Cadat and the Better Business Bureau. She is happily married with 3 beautiful children S |


| She loves to volunteer when she can at the Boys Orphanage in Tecate Mexico with Mrs. Dr. Yolanda and her friend Mary who is a Hygienist! |
