Yuri Karukin

I founded TestoCore because I know firsthand what it’s like to struggle with low hormones. After years of feeling exhausted and being told everything was “normal,” I discovered low testosterone was the cause. The right treatment gave me my energy, focus, and drive back—and changed my life.

Today, I help others achieve that same transformation through personalized hormone optimization, medical weight loss, peptides, and longevity-focused care.

I don’t just recommend these protocols—I live them every day. At 55, I stepped onto a bodybuilding stage and became a champion. I’m committed to practicing what I preach because I believe the best way to guide patients is through both knowledge and personal experience.

My goal is simple: to help every patient feel stronger, healthier, and perform at their best.