Testosteronology, led by Dr. Thomas O’Connor in Essex, CT, is a premier clinic dedicated to men’s health. We specialize in Hormone Replacement Therapy (HRT) and Testosterone Replacement Therapy (TRT), providing personalized treatments designed to restore hormonal balance, enhance energy levels, and improve overall well-being. At Testosteronology, Dr. O’Connor and his team are committed to delivering expert care tailored to your unique health needs, ensuring optimal results and a renewed sense of vitality.