Where iridology certification? NO.1 IIPA Certification Level I and Level II IIPA Certification Course: Call for Next Scheduled Course Portland, Oregon Instructor: Cheryl Matschek, Ph.D., M.S., M.H., C.C.I.I.   Dr. Cheryl Matschek is a certified Iridologist through the International Iridology Practitioners Association (IIPA) and the International Institute of Iridology, and she is a certified diplomate Instructor through IIPA (CCII). Cheryl …