Christina Manis, FNP-BC

Testosterone Replacement Therapy for Men

Christina evaluates men for low testosterone and manages TRT, including injections, troches and oral options such as enclomiphene. She reads your full lab panel, watches the markers that matter on TRT, such as PSA, red blood cells and estradiol, and adjusts your dose as your labs and symptoms change.

Hormone Therapy for Women in Perimenopause and Menopause

Christina treats women through perimenopause, menopause and after. She weighs symptoms such as hot flashes, poor sleep, low energy and low libido against your labs, builds a plan around estrogen, progesterone and testosterone as appropriate, and adjusts it as your body changes.

GLP-1 Weight Loss and Peptide Therapy

Christina manages GLP-1 weight loss with semaglutide and tirzepatide, along with peptide therapy. She coached CrossFit for seven years as a Level 2 trainer, so her plans are built for patients who want to lose weight without losing strength or giving up training. She sets your starting dose from your labs and history and adjusts based on how you are eating, sleeping and training.

Her Role at NRG Clinic

Christina reviews your labs, builds your plan and follows you through check-ins and dose changes, under the supervision of Medical Director Dr. Daniel Bryan. She sees patients by video in Arizona, California, Colorado and Nevada.