HormoneSynergy Clinic® / Dr. Kathyrn Retzler
Lake Oswego, OR
Concierge longevity medicine combining hormone optimization, advanced cardiac imaging, and preventive care to extend healthspan.
HormoneSynergy Clinic is a concierge longevity medicine practice led by Dr. Kathryn Retzler, a physician with 25 years of experience. The clinic delivers evidence-based preventive care combining advanced diagnostics, lifestyle medicine, and hormone optimization to reduce cardiometabolic risk and extend healthspan.
Services include bioidentical hormone replacement therapy, preventive cardiology with AI-powered imaging, GLP-1 weight loss programs, bone density analysis, and cognitive health testing. The practice serves patients in Portland and Lake Oswego, Oregon, with nationwide telehealth availability.
- 25 years physician experience
- Measurement-driven longevity care
- Cleerly AI coronary imaging
- Nationwide telehealth available
At a Glance
More About HormoneSynergy Clinic® / Dr. Kathyrn Retzler
The clinic offers bioidentical hormone replacement therapy (BHRT) with testosterone therapy for both men and women. Preventive cardiology services include Cleerly AI-powered coronary CT angiography and carotid artery ultrasound screening.
Weight loss programs utilize GLP-1 medications including semaglutide and tirzepatide. Diagnostic testing includes DEXA bone density and body composition analysis, along with CNS Vital Signs neurocognitive testing for cognitive health assessment.
Functional medicine services feature personalized nutrition and supplement plans. The practice operates both concierge patient services and non-concierge patient services for select programs including weight loss and diagnostic testing.