Certified Iridology Instructors


Bill Yeary is the founder and Chief Executive Officer of Life Training Institute, International Institute of Faith Based Counseling, Compassion Christian Counseling, Getting Well Naturally, and LifeHouse Church. He founded and instructs in the Biblical Naturopathic Doctorate program through Life Training Institute. He has been a practitioner since 2003. He lives near Beaumont, TX with his wonderful wife Jennifer.

6421 Barrows Drive
Kountze , Texas 77625
United States
Phone Number: 409-227-4192
Email Address: gwn@gettingwellnaturally.com


Rebecca has a Dr. of Naturopathy degree and a Ph.D. in Nutritional Counseling from LaSalle University in Mandeville, La. She was certified for Iridology by NIRA (which is now IIPA) in 1997, and is a Lifetime Member. She is currently serving as an IIPA Board member. She is certified for Sclerology by the International Sclerology Institute ad Grand Medicine. She lives in West Texas and has practiced natural healing, using Iridology and Sclerology as her touchstones, since 1993.

620 North Grant, Suite 902
Odessa , Texas 79761
United States
Phone Number: 432-333-9702
Email Address: eyeballs@att.net


Kianna Smith is a certified iridologist, instructor, consultant and author of “Iridology, A Handbook”, a textbook used nationally and internationally by iridologists and a natural health college. She teaches Comprehensive Iridology (SM) classes and mentors those who wish to become certified iridologists. Kianna is the former Director of the International Iridology Practitioners Association (IIPA) Certification and Standards Department. Kianna combines the science of iridology along with her gentle intuition and other methods of iris readings to bring forth each client’s unique health tendencies, gifts, skills, talents and purpose in the world. Kianna has a BA in adult education and is certified in life purpose hand analysis to bring more wholeness to all aspects of one’s life. Having worked in the computer industry for 22 years in the US and overseas in a prior career, Kianna brings a practical, useful approach to iridology, nutrition and lifestyle and through hand analysis helps people to understand their life purpose. Kianna specializes in nutrition for the diabetic.

13035 Scofield Farms Drive
Austin , Texas 78727
United States
Email Address: kianna.smith@prodigy.net


Kathy Norris is a certified Iridologist, foot Reflexologist and owner of Family Farm Health Food Store.  She has been practicing Iridology for the past 20 years and studied under Dr. Benard Jensen and Micki Jones.  Family Farm Health Food Store has been in successful operation for 40 years and Kathy has grown the store to new levels in the past 18 years of ownership. While visiting a friend in 1995, Kathy noticed the "big blue Iridology" book written by Dr. Bernard Jensen.  Curiosity overcame her and she bought the book from her friend.  Three weeks later she was taking her first class on Iridology.  She went on to actively study this mode of natural health and has a thriving practice today.  Kathy believes in taking a common sense approach that shows a person where they have come from and where they are going.  She uses Iridology to create a roadmap to help her clients find solutions to lifelong problems and concerns.  Kathy feels she personally grows with each experience with her clients and values the rewarding opportunity to teach and learn through every session. Kathy has a D.Ir. from the Holistic Health College and holds various certifications in nutrition and Herbology.  She is certified in Reflexology through the International Institute of Reflexology. Kathy resides in Houston, Texas and enjoys golf, fishing and racquetball in her spare time.

27920 Tomball Parkway, #240
Tomball , Texas 77375
United States
Phone Number: 281-537-9664
Email Address: riata1@sbcglobal.net


Micki Jones has been involved in the study of nutrition and Herbology for the last 30 years. This intensified and expanded to include the study of Iridology during the past 28 years, working with many individuals throughout the United States and Worldwide. She teaches Master Herbology & Natural Therapies and is a Diplomate Instructor for the International Iridology Practitioner’s Association and teaches both IIPA Level I and Level II. Micki has been a past member of the Board of Directors for IIPA. Micki co-authored the book “A Practical Guide to Herbal Extracts” which was released in March of 1995 and sold over 1500 copies throughout the United States and Canada in the first two weeks. This book is now in its seventh revision and printing. She developed the “Universal Iridology Chart” which combines the American and European Iridology theories and markings. Her education includes Dr. Christopher’s School of Natural Healing and a Bachelor of Science Degree from Westbrook University in Clinical Nutrition and Doctor of Iridology and Naturopathy degree from the Holistic Medicine College of Wisconsin. Her studies include resident training with Dr. E. C. Watkins, the Center for Building Better Health Naturally, Dr. Bernard Jensen, Harri Wolf, and Dr. Daniele Lo Rito from Italy.

25511 Budde Road, Suite 1502
Woodlands , Texas 77380
United States
Phone Number: 936-224-4161
Email Address: mdjones@iridology.com


Dr. Wanda Seitz has had a lifelong interest in natural health; however, it wasn’t until her son was diagnosed with an incurable, but “treatable” disease that she began to look into natural medicine as a serious alternative to her son consuming tissue toxic drugs for the remainder of his life. These drugs were not only ineffective but actually made his condition worse. Wanda’s initial research revealed that the doctors were treating the symptoms not the cause of the disease, which turned out to be parasites in the joints. After successfully overcoming her child’s entire health crisis through the use of herbs and diet, she knew her destiny in life was to help others find natural solutions as she had. Wanda received her Certified Herbalist certificate from Dr. Jim Jenks, a graduate of Certified Natural Health Professionals, her Certified Nutritional Consultant and Doctor of Naturopathy degree from Trinity College of Natural Health. Wanda has completed additional research and studies in the fields of biochemistry, biology and biophysics. Wanda is a professional member of the American Naturopathic Medical Association, Association of Certified Nutritional Consultants, International Iridology Practitioners Association and Certified Natural Health Professional Association. Wanda shares her vast knowledge through lectures and classes throughout the country in person and as online “Webinars”. As the owner of a natural health clinic and a nutritional consulting practice in Colonial Heights, Virginia. Wanda has shared her knowledge with literally thousands of clients over the past 18 years.

4444 Courtland Road
Disputanta , Virginia 23842
United States
Phone Number: 804-839-0723
Email Address: wanda@backtonatureherbs.net
Website: www.backtonatureherbs.net


Steven Horne is professional member and past President of the American Herbalists Guild (AHG) and a member of the International Iridology Practitioner’s Association (IIPA). He has also served on the Board of Directors of both organizations. An herbalist, natural health teacher, author, and consultant, his work has taken him all over the United States and Canada and to several foreign countries to share this wealth of knowledge. He is a popular speaker and students find what he teaches is practical and easy to understand and apply. Steven is the author of numerous books and course on natural healing, including: Coming Clean: Your Guide to Detoxification, Constitutional Iridology, The Endocrine Symphony, The Comprehensive Guide to Nature’s Sunshine Products and his latest release, The Heart’s Key to Health, Happiness and Success. Steven has also produced over 50 videos and DVDs on natural healing. Steven has been a consultant and product formulator for several herb companies, including Nature’s Sunshine Products, Tri-Light, Limited Edition and Cedar Bear Naturals. Steven is the founder Tree of Light Publishing. Recently he started the School of Modern Herbal Medicine, which is dedicated to “excellence in herbal education.”

P.O. Box 911239
St. George , Utah 84791
United States
Phone Number: 435-627-1682
Email Address: abcherb@mac.com


Sheryl Strom is a traditional naturopathic doctor and registered nurse. She is board certified as a holistic nurse with the American Holistic Nurses Association. She graduated from Clayton College of Natural Health with a doctorate in naturopathy for health care professionals. She also graduated from San Diego State University with a Bachelor of Science in Nursing and a Bachelor of Arts in Spanish with an emphasis on teaching. Sheryl has experience in several areas of nursing but specialized in dialysis for 10 years. Currently she is employed as a non-invasive cardiac care nurse focusing on stress testing patients’ hearts and counseling them on lifestyle changes. Sheryl integrates her nursing and natural health practice so that the patient benefits from both worlds. Sheryl has a private practice where she sees both English and Spanish speaking clients with varying ailments. Sheryl is a teacher by nature and has taught English to Spaniards while living in Spain, as well as Spanish to Americans, natural health and aromatherapy classes, Iridology classes and multiple in hospital educational private classes including death and dying, as well as natural health. Sheryl is a certified iridologist and certified to teach levels I and II Iridology by IIPA. She originally studied iridology under Dr. Bernard Jensen and has since been re-educated by Dr. Ellen Tart-Jensen. Currently, Sheryl is working on the long application process and recognition for IIPA by the American Holistic Nurses Association. Sheryl enjoys raising her three very energetic children and standard poodle with her husband, mindful mediation, regular exercise, and gatherings with friends and family. She calls Colorado home.

8160 South Allison Court
Littleton , Colorado 80128
United States
Phone Number: 720-242-9396
Email Address: nana4health@comcast.net


Dr. Guhl is the Director of Research for the International Iridology Practitioners Association. He has served on its Board of Directors for about ten years. Iridology has been a pursuit of his for almost thirty years. Initially certified by Dr. Bernard Jensen, he continued his studies, including Denny Johnson’s Rayid method and Dr. Daniele Lo Rito’s work He studied with IIPA’s founders Drs. Harri Wolf and Bill Caradonna. He is a Certified Comprehensive Iridology Practitioner and also a Diplomat Instructor for levels I and II. He has lectured and written about iridology as well as iris scanning systems for identification based on iris biometrics. He has an extensive background in alternative healthcare modalities and is pursuing doctoral degrees in nutrition and naturopathy. He is a member of the research team studying iridology from Howard University School of Medicine in Washington D.C. and The University of North Carolina Department of Health Sciences at Winston-Salem North Carolina. He has an active practice with an emphasis on Behavioral Neuro-Optometry. This specialty treats visual problems caused by brain disorders, including traumatic brain injury, stroke and developmental or learning difficulties. Dr. Guhl was a pioneer in incorporating Optometric Syntonic Color therapy into this field. He is versed in energy medicine and nutrition. He is certified in Lasik care by the Laser Optic Center and is a Certified Wave Designer of custom contact lens. He is a fellow of the American Academy of Optometry and the American College of Optometric Physicians. He is a charter member and is certified by the Neuro-Optometric Rehabilitation Association. He is an alumnus of the Ohio State University and did his professional studies at the New England College of Optometry in Boston. He interned at Walter Reed Army Medical Center in Washington D.C. Dr. Guhl served as president of the Connecticut Association of Optometrists while he practiced there. He is a recipient of the 2007 American Optometric Association’s Optometric Recognition Award. 

4102 George Washington Memorial Hwy
Yorktown , Virginia 23692
United States
Phone Number: 757-890-2020
Email Address: peterg2020@aol.com


Paulette is a Certified Iridologist and IIPA Diplomate Instructor and a past Vice-President of IIPA. She has been practicing Iridology for 25 years and has been teaching Iridology for the past 15 years. A Rayid Iris Analysis Certified Teacher and Practitioner with Rayid International, Paulette is one of the most prominent Iridologists and teachers in California. Paulette is also a Certified Wholistic Nutritionist, Rebirther, Naturopathic Practitioner, Flower Remedy Practitioner, Body Electronics Practitioner, Personal Growth Counselor, Mind-Body-Spirit Healer and Minister with almost 30 years in private practice. She has a B.A. in Social Sciences and Psychology. She is the past Director of North County Healing Arts Center in Encinitas, California, which she founded in 1991 and served for 12 years. She is also a past Iridology Instructor for the Natural Healing Institute of Naturopathy in Encinitas and a past Iridology Instructor for the California Naturopathic College in Del Mar, both of which are in San Diego County, California. Paulette currently sees clients in Pacific Grove, California on the Monterey Bay, where she relocated in 2007. She travels widely teaching seminars on preventive health care, whole food nutrition and Juice Plus+ products.

P.O. Box E
Pacific Grove , California 93950
United States
Phone Number: 800-384-1784
Email Address: paulettesuzanne@peoplepc.com
Website: www.wholepersonhealthservices.com


Dr. Ta-En Lo had his western medical training in Chang Gung Medical center in Taiwan. He has nearly 30 years of clinical experiences. Dr. Ta-En Lo started the first group practice union clinic in Taiwan on 8th August 1995. He introduced immunotherapy into Taiwan from Europe, as well as intra-vessel helium-neon laser therapy from Germany and Russia in 1994, and he is the first physician to reinforce patients’ immune system with immunology and energy therapy in Taiwan. In 1995, Dr. Lo introduced High-voltage Electric Magnetic, ionized therapy from Japan to treat insomnia, relieve pain and swelling. Dr. Lo began studying physical Iridology in 2006 and combined his knowledge of Eyeology with patients’ medical history and symptoms during diagnosis. To take a further step, he intended to search for statistic meaning required for evidence-based medicine. In 2010, he finally found the way to predict risks of cardiovascular occlusion from the presence of “cholesterol ring of Iridology signs”, and he corrected the classic interpretation in European and American iridology (see more details in the Journal of Chinese Medicine). He compared it with the Framingham risk score and derived a formula from the changes shown in iris, which is exactly the same as the Framingham risk score. Dr. Ta-En Lo founded the Taiwan International Iridology Medical Association (TIIMA) in May 2012 and dedicated himself to academic studies and medical training of Iridology in Taiwan. He published the first Chinese book of Iridology in August 2013—"Holistic Eyeology ~ Introduction to Iridology". It provides the beginners an introduction and complete concept of European and American Iridology. At present, Dr. Ta-En Lo practices medicine in Chiayi city in Taiwan, and he has treated more than one hundred and twenty thousand patients. In his clinic, he practices both western medicine and immune and energy therapy, using flower essence and nutrition detoxification to treat patients. The number of patients treated with evaluation from Iridology and Sclerology is around ten thousand, and Quantum and Metatrone equipment are used to track patients’ conditions. Dr. Ta-En Lo’s clinical experiences includes: 1. Using immunotherapy to promote immunity 2. Using personalized probiotics to treat allergy, autoimmune disease and cancer 3. Using bamboo pellet, antrodia camphorate, cordyceps militaris,…etc. neutraceuticals patented by Taiwan government for detoxification, especially chronic diseases, chronic renal failure, cancer 4. Using light therapy, frequency therapy, and energy therapy to treat chronic diseases and cancer 5. Using Hyperbaric Oxygen, Ozone, Hydrogen therapy to treat chronic illness and Anti-aging

No. 200 Lison West R.D. 
Chia-yi City , Taiwan 600
Email Address: law.tzy@gmail.com
Website: www.lukeclinic.com.tw


Dr. Emil Bewö is a young man who inspires to a healthy living with his positive attitude to life. His work helps to improve the lifestyle of young and old ones. His therapies are including a treatment of both body and soul. Emil says “you can´t treat only one part of the human being without treating the other.” Emil Bewö's education: PhD ”Natural health Sciences, Iridology”, at The University of Natural Medicine, Santa Fé, USA, 2014. Certified Personal Trainer, Axelssons Institute, Stockholm Sweden 2016. Master of Sience in Biomedicine at Karolinska Institute, Stockholm, Sweden, 2007. A diploma in Naturopathic Therapies, Naturmedicinska Fackskolan Education, Tumba, Sweden, 2006. Including: Iridology, Acupuncture, Homeopathy, Chirotherapy and Massage. Certified Iridology Instructor for IIPA, San Diego, USA, since 2008. His interest in the science of body and mind started already in his youth. He is a dedicated man with a belief that everyone has the right to be healthy. Since 2006 Emil Bewö runs his own practise in central Rättvik, and Stockholm, Sweden. Emil has been lecturing about natural therapies and health diagnostics since several years all across Sweden and Northern america. His classes are interesting, well structured with a mixture of lecturing, discussions and practice and on a very high level but explained in ordinary words and expressions. Questions are always answered and he says that every question brings a new dimension to the classroom. www.bewo.se

Storg. 16
Rattvik , 79530
Phone Number: +460705518806
Email Address: emil@bewo.se
Website: www.bewo.se


Birgitta Williams is working as a homeopath and is an IIPA Certified Iridology Instructor. She is the principal of The Arcanum Homeopathic School since 2001. Her qualifications include 2011 Master of Science (MSc)in Homeopathy, at Central University of Lancashire, England, 2011 Certified IIPA instructor, International Iridology Practitioners Association (IIPA) USA, 2005 Certified Master Practitioner of Neuro Linguistic Programming (NLP),Coach2coach Academy AB, 2005 Certified Practitioner of Neuro Linguistic Programming (NLP), Coach2coach Academy AB, 2003 Three year course in Homeopathy at International School for Classical Homeopathy, Belgien, 1999 Three year course in Homeopathy at Nordiska Akademin för Klassisk Homeopati (NAKH), 1993-1999 Language studies at Göteborgs Universitet and Borås Universitet, 1996 Medical studies, Thalamus, vid Uppsala Universitets Biomedicinska Centrum (BMC), 1996 Diploma of The Institute of Homeopathy (D.I.Hom) från The British Institute of Homeopathy, 1996 Gestalttherapi one year at Gestalt-Institutet i Skandinavien GIS-Sverige, and 1985 Bachelor of Education (BEd) från Karlstads Universitet 1985.

Bagerskans Vag 4
Brastad , Vastra Gotaland 45493
Email Address: birgitta.williams@gmail.com
Website: www.borago-homeopati.se


Considered a missionary in the advocacy of natural healing in her native country, the Philippines, Ma. Elizabeth Micaller has been passionately sharing the benefits of being close to nature for over thirty years. At a very young age she found out that in order to be able to meditate effectively, one had to have a pure diet and eliminate meat, which made her turn vegetarian and found out the promised benefits of keeping one’s diet pure and simple with foods as found in nature. Elizabeth’s love affair with Iridology started the very first minute of her class with Dr. Bernard Jensen in 1987. From that special day to this minute Elizabeth has continued to master everything that the eye can reveal. Millions of minutes have been devoted to studying, analyzing and compiling data that has resulted to a very comprehensive textbook than she has published for both instructors and students alike. She has also developed her own Iris Chart developed from the data of all the past charts she has studied, from her first mentors chart, Dr. B. Jensen, to the charts of Dr. J. Deck of Germany, Dr. .E Velkhover of Russia and many others. She has also compiled a list of the various scientific evidence for the validation of Iridology as a Science, and this is part of the textbook she has completed. Currently, she is the guiding hand of the many comprehensive and student Iridologists she has mentored in the Philippines and neighbouring countries in Asia. She helped organize the “Comprehensive Iridology Practitioners Association of the Philippines” or CIPAP and this group is now actively working with the Philippine Government for the accreditation of the Science of Iridology as an accepted diagnostic or analytical tool for Alternative Medicine. Her expertise and experience in Natural Healing is evidence by her stint as a director in the governments arm for natural healing called PITACH or Philippine Institute of Traditional and Alternative Health Care and her current position for many years now as a Board of Director of PCAM or Philippine College for the advancement of Medicine, the leading organization in the Philippines for natural healing modalities. Elizabeth continues her love affair with Iridology and Natural Healing and she has expanded from just teaching Iridology to setting up the Philippine Institute of Naturopathic sciences (PINS) which was the very first Institute to be recognized by the country to accredit Naturopathic Practitioners. Elizabeth has completed many textbooks used in her Institute including the companion textbook “Comprehensive Iridology”, “Scientific Validation of Iridology”, “Fundamentals of Naturopathy”, “Nutritional Medicine”, “Natural Assessment Tools”, “Moving from Illness to Wellness” and “Capture Perfect Health”. IIPA honored the many achievements of Elizabeth in the field of Iridology by declaring her as “The Iridologist of the Year” in 2013. Unit 404 Richbelt Towers 17Annapolis, Greenhills, San Juan, Metro Manila Philippines Phone Number: 063- 917-812-1949 Email Address: emicaller@gmail.com Website: www.pins88.org

Unit 404, Richbelt Towers, 17 Annapolis Street
Greenhills, San Juan, Metro Manila , Select 1504
Phone Number: 0632-381-52-91
Email Address: emicaller@gmail.com
Website: www.pins88.org and www.organix-ph.com


Ocean Chua has been actively involved in Iridology and Naturopathic Medicine since 1996. Over years of studying and practicing, Ocean Chua is the Certified Doctor of Naturopathic Medicine by ANMCB ( The American Naturopathic Certification Board), Certified Herbalist in Malaysia, and the IIPA Certified Iridology Instructor. Ocean Chua has also developed a systematic yet interesting way of iridology teaching for Chinese-speaking groups, helping them to equip with a good diagnosis tool in their career. Ocean Chua is also running the Detoxification Centers and Vegan restaurants in Malaysia. "Food can heal, food can kill", Ocean Chua is currently applying herbs in diet, helping people to regain health via "herbs in, toxins out" concept. No 56-1. Jalan PPM 4 Plaza Pandan Malim. 75250 Malacca Malaysia. Tel: +60163113113/ +606-3373133 Email: oceanchua@yahoo.com

No. 27, Jen SB Indah 2/15, TMN Sungai, Besi Indah
Sri Kembangan , Selangor 43300
Phone Number: +60163113113
Email Address: oceanchua@yahoo.com


Levite works as a teacher, Naturopathic Doctor, Medical Herbalist, Naturist in Hong Kong, the first Chinese Medical Herbalist in Asia & the first Chinese Iridology Instructor. Besides practicing Iridology, he also practices Hand Diagnosis, a perfect Match with Iridology. He has been practicing Natural Healing since 2003 and being the only traditional herbal healing clinic in Hong Kong. He runs a college, "School of Natural Healing Hong Kong" in teaching Natural Healing and the only college in Asia to run a program in Naturopathy in doctorate degree level.

6/F Foon Shing Building, 732 Nathan Road
Hong Kong , Select
Hong Kong, China
Phone Number: 852-24886834
Email Address: healthforu@gmail.com
Website: www.health4u.hk


Nicola has an MA Honours Degree in Accountancy and Finance and trained as an Accountant in Scotland. Once moving to the USA she trained in Nautropathic Medicine and became a Board Certified Naturopathic Doctor and is currently completing a PhD in Integrative Medicine at the University of Natural Medicine. Her love of Iridology is inspired by Dr. Bernard Jensen and Dr.Ellen Tart-Jensen. Check our website out! www.hhav.net Check us out on Facebook! https://www.facebook.com/holistichealthandvitality Check us out on Twitter! https://twitter.com/hhav_social

1250 Ethereal Circle
Colorado Springs , Colorado 80904
United States
Phone Number: 719-373-0087
Email Address: nicolaglennie@gmail.com
Website: www.hhav.net


Nancy is certified through IIPA, as an iridology instructor, and iridologist who also studied under Ellen Tart Jensen with Bernard Jensen International. She is certified in Nutrition, Herbology, and Muscle Testing through the California Board of Registered Nursing, also Health and Nutrition with The New Eden School of Natural Health. She is President and founder of Iridology Life since 2009 and her purpose is to teach and enlighten someone with the knowledge of Iridology and nutrition that can help people with the benefits of health awareness through preventive health. Nancy studied and worked in different areas with health and wellness for many years. Her interest in preventive health was brought on with her life experience as a teenager, from major complications during a minor operation which caused severe hemorrhaging, and required daily blood transfusions for weeks. One year later she was completely paralyzed from a virus in the nervous system, which also damaged her lungs and heart. There were concerns of being in a wheelchair for life or not making it at all. Four doctors misdiagnosed her, till she was carried into her fifth doctor by her new boyfriend which is her husband till today. This doctor combined his medical knowledge along with alternative methods, never thought of 45 years ago. He combined mega doses of B1 (thiamine) and B Complex through intravenous treatments. She later learned that he lost a family member to this crippling syndrome that 1 out of 100,000 people get and couldn’t except what he missed as a doctor and studied alternative methods which he used on Nancy, proving she had a Vit B1 deficiency He saved Nancy from a life of severe disabilities. His advice to her was to protect her nervous system, lungs and heart through which were severely damaged by this syndrome. She says she thanks God every day. She found Iridology 9 years after her dad’s passing. Ironically, Iridology honors her dad and her uncle. They both were breeders of champion race pigeons and horses. They looked into their eyes with their eye magnifiers and light and gave them the nutrients that were needed to make them champions. I don’t think they knew they were already doing animal Iridology. Nancy is honored to follow in their footsteps with the human eye. Who knew all this was going to lead Nancy into her life’s purpose. Nancy Rondone Email: info@iridologylife.com Website: www.iridologylife.com

United States
Phone Number: 954-415-6359
Email Address: info@iridologylife.com
Website: www.iridologylife.com