The Best Hormone Replacement Therapy Doctor in Michigan Our ability to produce optimal levels of hormones declines as we age. This decline in hormone levels results in suboptimal hormone levels and hormone imbalance which negatively affects our health and quality of life. Genesis offers the best doctors specializing in hormone replacement therapy for men and hormone replacement therapy for women in Michigan. Treatments include testosterone replacement therapy, menopause treatment, human growth hormone (HGH) optimization through hormone therapy or peptide therapy. All bioidentical hormones for men and women are balanced and optimized including testosterone, human growth hormone (HGH), IGF-1, estrogen, progesterone, thyroid, DHEA, vitamin D, pregnenolone and cortisol.