--- title: LIFE Pediatric Endocrinology Blog | Dr. Christi Gerhardt description: "Dr. Christina \"Christi\" Gerhardt is a board-certified pediatric endocrinologist with more than twenty years of experience caring for children with growth and puberty concerns. She trained alongside LIFE founder Dr. Toni Kim in Colorado two decades ago and shares her integrative approach, evaluating nutrition, sleep, and metabolic health alongside hormone treatment. She is licensed in Washington, California, Texas, Georgia, Nevada, and Arizona, and sees families across the West Coast and Midwest." --- [![LIFE_Pediatric_CBP_full_color.](https://lifeendo.com/hs-fs/hubfs/LIFE_Pediatric_CBP_full_color..png?width=477&height=111&name=LIFE_Pediatric_CBP_full_color..png "LIFE_Pediatric_CBP_full_color.")](https://lifeendo.com/) [![LIFE_Pediatric_CBP_full_color.](https://lifeendo.com/hs-fs/hubfs/LIFE_Pediatric_CBP_full_color..png?width=477&height=111&name=LIFE_Pediatric_CBP_full_color..png "LIFE_Pediatric_CBP_full_color.")](https://lifeendo.com/) - [About](https://lifeendo.com/about) - [Meet Your Providers](https://lifeendo.com/about) - [Locations](https://lifeendo.com/locations) - [FAQ](https://lifeendo.com/faq) - Services ### General Endocrine Care - - Early Puberty -   - Poor Growth -   - Thyroid Problems - - Type 1 Diabetes -   - Adrenal insufficiency -   - Congenital Adrenal Hyperplasia Medical Weight Loss [Visit The Store](https://lifeendo.com/redirecting-to-supplement-store) - [Blog](https://lifeendo.com/blog) - [Patients](https://lifeendo.com/patients) - [Store](https://lifeendo.com/redirecting-to-supplement-store) [Inquire Here](https://lifeendo.com/contact-weight-loss) [Inquire Here](https://lifeendo.com/contact) - [About](https://lifeendo.com/about) - [Locations](https://lifeendo.com/locations) - [Medical Weight Loss](https://lifeendo.com/medical-weight-loss) - [FAQ](https://lifeendo.com/faq) - [Blog](https://lifeendo.com/blog) - [Patients](https://lifeendo.com/patients) - [Store](https://lifeendo.com/redirecting-to-supplement-store) [Inquire Here](https://lifeendo.com/contact-weight-loss) ![Dr. Christi Gerhardt](https://24027084.fs1.hubspotusercontent-na1.net/hub/24027084/hubfs/dr-christi-gerhardt-Jan-26-2026-09-59-57-3363-PM.png?width=170&height=170&name=dr-christi-gerhardt-Jan-26-2026-09-59-57-3363-PM.png) # Dr. Christi Gerhardt Dr. Christina "Christi" Gerhardt is a board-certified pediatric endocrinologist with more than twenty years of experience caring for children with growth and puberty concerns. She trained alongside LIFE founder Dr. Toni Kim in Colorado two decades ago and shares her integrative approach, evaluating nutrition, sleep, and metabolic health alongside hormone treatment. She is licensed in Washington, California, Texas, Georgia, Nevada, and Arizona, and sees families across the West Coast and Midwest. ## Posts by Dr. Christi Gerhardt [What Do Breast Buds Look Like? One Side Is Often Normal](https://lifeendo.com/blog/what-do-breast-buds-look-like) ![Pediatric endocrinologist talking with a girl about breast buds and early signs of puberty.](https://24027084.fs1.hubspotusercontent-na1.net/hub/24027084/hubfs/breast-buds-girls-puberty-pediatric-endocrinology-life.png?width=3200&height=1792&name=breast-buds-girls-puberty-pediatric-endocrinology-life.png) [Early Puberty](https://lifeendo.com/blog/tag/early-puberty) ### What Do Breast Buds Look Like? One Side Is Often Normal Aug 30, 2026 7 min read [Pubic Hair at 7: Adrenarche vs Precocious Puberty](https://lifeendo.com/blog/pubic-hair-at-7-adrenarche-vs-precocious-puberty) ![Premature adrenarche versus precocious puberty showing adrenal hormones, reproductive development and bone age evaluation.](https://24027084.fs1.hubspotusercontent-na1.net/hub/24027084/hubfs/pubic-hair-at-7-premature-adrenarche-vs-precocious-puberty.png?width=3200&height=1792&name=pubic-hair-at-7-premature-adrenarche-vs-precocious-puberty.png) [Early Puberty](https://lifeendo.com/blog/tag/early-puberty) ### Pubic Hair at 7: Adrenarche vs Precocious Puberty Aug 30, 2026 6 min read [Does Lupron for Precocious Puberty Affect Fertility?](https://lifeendo.com/blog/lupron-precocious-puberty-fertility) ![Lupron treatment for central precocious puberty with pediatric endocrinology resources on long-term fertility outcomes.](https://24027084.fs1.hubspotusercontent-na1.net/hub/24027084/hubfs/lupron-precocious-puberty-fertility-long-term-outcomes.png?width=3200&height=1792&name=lupron-precocious-puberty-fertility-long-term-outcomes.png) [Early Puberty](https://lifeendo.com/blog/tag/early-puberty) ### Does Lupron for Precocious Puberty Affect Fertility? Aug 30, 2026 7 min read [What Are Xenoestrogens? How They May Affect Growth & Puberty](https://lifeendo.com/blog/what-are-xenoestrogens) ![Minimalist editorial illustration of a child surrounded by everyday environmental products symbolizing xenoestrogens, endocrine-disrupting chemicals that may interact with estrogen receptors involved in growth, puberty, bone maturation, and hormone signaling.](https://24027084.fs1.hubspotusercontent-na1.net/hub/24027084/hubfs/xenoestrogens-growth-puberty-endocrine-disruptors-child-estrogen-receptors.png?width=3200&height=1792&name=xenoestrogens-growth-puberty-endocrine-disruptors-child-estrogen-receptors.png) [Early Puberty](https://lifeendo.com/blog/tag/early-puberty) ### What Are Xenoestrogens? How They May Affect Growth & Puberty Aug 10, 2026 7 min read [How to Get Insurance to Cover Human Growth Hormone Therapy](https://lifeendo.com/blog/how-to-get-insurance-to-cover-human-growth-hormone) ![Pediatric endocrinologist discussing growth hormone therapy insurance coverage with a child and parent during a medical evaluation for short stature and growth hormone deficiency.](https://24027084.fs1.hubspotusercontent-na1.net/hub/24027084/hubfs/how-to-get-insurance-to-cover-growth-hormone-therapy.png?width=1600&height=896&name=how-to-get-insurance-to-cover-growth-hormone-therapy.png) [Growth](https://lifeendo.com/blog/tag/growth) ### How to Get Insurance to Cover Human Growth Hormone Therapy Jul 15, 2026 3 min read [Top Pediatric Endocrinologists in Scottsdale, Arizona](https://lifeendo.com/blog/top-pediatric-endocrinologists-in-scottsdale-arizona) ![Dr. Christi Gerhardt and Dr. Payal Patel, pediatric endocrinologists serving children and families in Scottsdale, Arizona, with LIFE Pediatric Endocrinology.](https://24027084.fs1.hubspotusercontent-na1.net/hub/24027084/hubfs/top-pediatric-endocrinologists-scottsdale-az-dr-christi-gerhardt-dr-payal-patel.png?width=3200&height=1792&name=top-pediatric-endocrinologists-scottsdale-az-dr-christi-gerhardt-dr-payal-patel.png) ### Top Pediatric Endocrinologists in Scottsdale, Arizona Jun 17, 2026 5 min read [5 Hormone-Disrupting Ingredients Endocrinologists Recommend Avoiding](https://lifeendo.com/blog/hormone-disrupting-ingredients) ![hormone-disrupting-ingredients-everyday-products-endocrinologist-guide](https://24027084.fs1.hubspotusercontent-na1.net/hub/24027084/hubfs/hormone-disrupting-ingredients-everyday-products-endocrinologist-guide.png?width=1600&height=896&name=hormone-disrupting-ingredients-everyday-products-endocrinologist-guide.png) [Hormone Health](https://lifeendo.com/blog/tag/hormone-health) ### 5 Hormone-Disrupting Ingredients Endocrinologists Recommend Avoiding Mar 11, 2026 5 min read [What Early Breast Development Means for Puberty and Growth](https://lifeendo.com/blog/what-early-breast-development-means-for-puberty-and-growth) ![what-early-breast-development-means-for-puberty-and-growth-breast-budding-no-period](https://24027084.fs1.hubspotusercontent-na1.net/hub/24027084/hubfs/what-early-breast-development-means-for-puberty-and-growth-breast-budding-no-period.png?width=3200&height=1792&name=what-early-breast-development-means-for-puberty-and-growth-breast-budding-no-period.png) [Early Puberty](https://lifeendo.com/blog/tag/early-puberty) ### What Early Breast Development Means for Puberty and Growth Mar 8, 2026 3 min read [How to Read Your Child’s Growth Chart at Home](https://lifeendo.com/blog/how-to-read-your-childs-growth-chart-at-home) ![growth-curve-dropped-to-10th-percentile-pediatric-endocrinology-evaluation](https://24027084.fs1.hubspotusercontent-na1.net/hub/24027084/hubfs/growth-curve-dropped-to-10th-percentile-pediatric-endocrinology-evaluation.png?width=3200&height=1792&name=growth-curve-dropped-to-10th-percentile-pediatric-endocrinology-evaluation.png) [Growth](https://lifeendo.com/blog/tag/growth) ### How to Read Your Child’s Growth Chart at Home Mar 2, 2026 3 min read [What Early Puberty at Age 8 Means for Growth and Final Adult Height](https://lifeendo.com/blog/what-early-puberty-at-age-8-means-for-growth-and-final-adult-height) ![what-early-puberty-at-age-8-means-for-growth-and-final-adult-height-bone-age](https://24027084.fs1.hubspotusercontent-na1.net/hub/24027084/hubfs/what-early-puberty-at-age-8-means-for-growth-and-final-adult-height-bone-age.png?width=3200&height=1792&name=what-early-puberty-at-age-8-means-for-growth-and-final-adult-height-bone-age.png) [Early Puberty](https://lifeendo.com/blog/tag/early-puberty) ### What Early Puberty at Age 8 Means for Growth and Final Adult Height Feb 22, 2026 3 min read Load More Stories   Our care team believes in individualized pediatric endocrine and diabetes care that allows a child to thrive and live fully. 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