Menopause Hormone Therapy (HRT) in San Tan Valley, AZ

Bioidentical hormones in San Tan Valley: what it means

If you are one of the 11,803 women aged 45 to 64 in San Tan Valley and have searched for "bioidentical" hormones: the word means a hormone whose structure matches one the body makes. Estradiol, the main estrogen the ovaries make before menopause, and micronized progesterone both fit that description. Both come in FDA-approved prescription forms, from estradiol pills, patches, gels and vaginal forms to progesterone capsules.

San Tan Valley has fewer OB-GYNs per resident than the country: the federal NPI registry lists 4 with a primary practice address in the city, 3.8 per 100,000 residents against 17.8 nationally and below Arizona's 14.6. With about 11,803 women aged 45 to 64 living in San Tan Valley, that is about 2,950 for each OB-GYN in the city, before counting any younger patients.

Even counting 25 miles out, there are 189 OB-GYNs (6 within 10 miles) for 1,527,877 residents: 12.4 per 100,000, below the national rate. VevaMD is an online option alongside them: a physician licensed in Arizona reviews your intake from San Tan Valley without an office visit, and an OB-GYN you already see stays your doctor.

Compounded hormones are a different thing: a pharmacy prepares them for one patient, as a cream, a capsule or a pellet. None of these is FDA-approved, and the FDA has not reviewed them for safety, effectiveness or quality before sale. The FDA says it has no evidence that compounded "bioidentical hormones" are safe and effective, or more effective than FDA-approved hormone therapy. When the National Academies reviewed them in 2020, the evidence was mostly low quality, such as anecdotes and patient reports.

For women in San Tan Valley, a physician licensed in Arizona can prescribe estradiol (pill, patch, cream or vaginal) and progesterone when they fit your history. VevaMD does not offer pellets. Because the dispensing pharmacy also compounds, you can ask whether your estradiol or progesterone is an FDA-approved product. Testosterone cream for women and Bi-Est are compounded and not FDA-approved.

Then there are pellets, implanted under the skin at a clinic; compounded pellets are not FDA-approved. The Endocrine Society cites blood levels well above the expected range in women using compounded pellets. ACOG advises FDA-approved hormone therapy over compounded preparations.

Sources: FDA: Menopause · FDA: National Academies study of compounded bioidentical hormones (2020) · Endocrine Society position statement on compounded bioidentical hormones (2019) · ACOG Clinical Consensus No. 6, compounded bioidentical menopausal hormone therapy (2023) · CMS NPPES NPI full file, 2026-10-11