HormoneSynergy Clinic, LLC
Optimal Aging and Hormone Balance Clinic Portland Oregon

Dr. Kathryn Retzler
 Optimal Aging and Hormone Balance

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Click the banner above to watch Dr. Retzler speak about her new book "HormoneSynergy, Optimal Aging and Hormone Balance on KATU AM Northwest, Portland Oregon!

Watch Biodientical Hormone Doctor and Age Management Physician Kathryn Retzler discuss a new paradigm in medicine at a recent seminar in Portland, Oregon

Choose Experience and Expertise

Portland Oregon bioidentical hormone Doctor Kathryn Retzler will provide you with the experience, expertise and treatment options you deserve to get the best possible results for your specific hormone imbalance symptoms and anti aging needs.

When choosing an bioidentical doctorit is of utmost importance that you meet with a qualified and experienced  physician about your specific hormone imbalance symptoms, hormone testing, age management medicine, and the importance of using PCAB approved compounding pharmacies. 

Dr. Kathryn Retzler is an authority on holistic age management medicine and hormone balance. She draws on both conventional and alternative therapies and believes that people benefit most from a blend of all available treatments, focused on individual needs.

Dr. Retzler has served as a consultant and lecturer to other physicians and pharmacists about hormone imbalance symptoms, hormone testing, bioidentical hormone replacement therapy, and neurotransmitter optimization. 

Her continuing medical education includes studies and workshops with brain specialist Dr. Daniel Amen and hormone expert Thierry Hertoghe, president of the World Society of Anti-Aging Medicine and co-founder of the International Hormone Society.

Dr. Retzler is the author of  'HormoneSynergy, Optimal Aging and Hormone Balance' an easy to read and thoroughly referenced 'how to' manual to navigate you through the world of optimal health, anti aging medicine, longevity, and hormone balance.

She is currently working on another book, as well as supporting her own needs – pursuing fitness goals, expanding spiritual awareness, and learning how to spend more time relaxing.


After receiving her doctorate and completing an internship in integrative medicine with Andrew Weil MD, she decided to focus her enthusiasm, talents, and knowledge in building bridges between conventional and alternative medicine.

Dr. Retzler founded HormoneSynergy to help people achieve optimal health and anti aging through natural therapies and bioidentical hormone replacement therapy.As a specialist in holistic medicine, Dr. Retzler understands the role balanced hormones and neurotransmitters play in all areas of health. She recommends natural therapies, lifestyle changes and bioidentical hormones replacement therapy to address the underlying causes of hormone imbalance and restore health and vitality.

Hormonesynergy - Optimal Aging and Bioidentical Hormone Balance Portland

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Click the photo to purchase your copy of Dr. Retzler's new book! 


Portland Oregon's Anti-Aging and Bio-identical Hormone Specialist
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