Dr. Retzler's Longevity Blog

Discover how Cleerly® AI at HormoneSynergy® Clinic is transforming preventive cardiology for patients in Portland, Lake Oswego, Washington, and Oregon. Using advanced AI-powered cardiac imaging, we detect hidden plaque, assess heart disease risk early, and create personalized prevention plans—helping you protect your heart and extend your healthspan with precision medicine.

Meet Dr. Kathryn Retzler, founder of HormoneSynergy® Clinic and a leader in longevity medicine, preventive cardiology, and bioidentical hormone therapy (BHRT). With advanced training, evidence-based care, and a passion for optimal aging, Dr. Retzler helps patients achieve vibrant health, energy, and longevity at every stage of life.