Estrogen, The Three Sisters of Heaven or the Apocalypse? Jeanette Cerna, APRN, FNP-BC, FMNM and Dr. Benoit Tano

Join our two distinguished leaders in Functional and Integrative Medicine for a thought‑provoking exploration of estrogen’s dual nature in human physiology. This educational webinar will examine estrogen’s protective, regenerative influence alongside its potential for disruption — offering a deep, evidence‑based look at hormone interplay, immune modulation, and clinical strategies for restoring balance.

Who is Jeanette Cerna?

Jeanette Cerna, APRN, FNP‑BC, FMNM, is an advanced practice clinician dedicated to integrating biomedical science with the principles of Functional Medicine. She holds dual Bachelor of Science degrees in Cellular and Developmental Biology and Nursing, a Master of Science in Nursing, and an Advanced Fellowship in Anti‑Aging and Functional Regenerative Medicine through the American Academy of Anti‑Aging Medicine (A4M). She also earned a Master’s degree in Metabolic and Nutritional Medicine.

Jeanette began her career in Pediatric Neurology and Intensive Care before discovering the transformative potential of Functional Medicine—a field that allows her to combine scientific precision with restorative, patient‑centered care. In 2015, she founded Hormone Harmony in Houston, Texas, becoming the first Nurse Practitioner in the United States to open a practice exclusively dedicated to Functional and Regenerative Medicine.

Now based in Reno, Nevada, Jeanette leads Cerna Personalized Medicine, where her clinical expertise spans hormone optimization, metabolic restoration, and the treatment of biotoxin‑related illness. She is recognized for her evidence‑based, compassionate approach and her commitment to advancing the practice and education of Functional Medicine.

Who is Dr. Benoit Tano?
Benoit Tano, MD, is a dual board‑certified physician in Internal Medicine and Allergy and Immunology with extensive clinical experience treating adults and children with nasal and food allergies, eczema, asthma, hives, angioedema, and related immunologic conditions.

Dr. Tano earned his Doctor of Medicine degree from the Medical College of Ohio and holds a PhD in Economics from the State University of New York at Albany. He completed his fellowship in Allergy and Clinical Immunology at the Johns Hopkins University School of Medicine and has held multiple prestigious appointments across the United States, including his current role at Allergy Associates of Hartford.

A prolific author and researcher, Dr. Tano has published widely in peer‑reviewed journals and authored several books, including the bestselling The Layman’s Guide to Integrative Immunity. He is a frequent speaker at national and international medical conferences and is fluent in English, French, and Spanish.

Dr. Tano is an active member of the American Academy of Allergy, Asthma & Immunology (AAAAI) and the founder of the International Academy of Integrative Immunity (I‑AIIM). His dedication to mentorship and fellowship development within I‑AIIM reflects his commitment to advancing the next generation of healthcare professionals. He currently serves as a key member of the American Osteopathic Society of Integrative Medicine’s Research Team, contributing his expertise in integrative immunology to elevate patient care and clinical education.

Join us for the upcoming educational webinar — “Estrogen: The Three Sisters of Heaven, or the Apocalypse?” — featuring Jeanette Cerna, APRN, FNP‑BC, FMNM, and Benoit Tano, MD, as they explore the complex interplay of estrogen’s protective and disruptive roles in human health, uncovering how functional and integrative approaches can transform understanding and clinical outcomes.