Featured practices are clearly labeled. Featured placement never changes directory order, verification status, or the facts on any profile — see our standards.
★ Statewide featuredStock photo · not the practice's
Arizona is home to 47 verified endocrinologists across 9 cities, with plans like Aetna, Medicare, and Cigna widely accepted. Every listing is checked against the federal NPI registry — no ads, no pay-to-rank.
Endocrinology practices manage hormone-related conditions including diabetes, thyroid disorders, osteoporosis, adrenal disorders, and pituitary conditions. Most patients are referred by primary care for management of complex hormone imbalances or chronic conditions like type 1 and type 2 diabetes.
Endocrinology in Arizona — frequently asked questions
Real questions Arizona patients ask — from finding the right practice and understanding insurance to costs, visits, and when to seek care.
City Select lists 47 verified endocrinologists across 9 Arizona cities. Every listing is matched against the federal National Provider Identifier (NPI) registry, so you're seeing real, registered practices — not paid placements.
21 endocrinologists in the directory list Medicare. Use the insurance filter to narrow by Medicare, AHCCCS (Arizona Medicaid), Aetna, Cigna, UnitedHealthcare, Blue Cross Blue Shield, and more — counts update for the city you choose.
Pick your city from the search bar or filter rail to see endocrinologists in that area — the directory covers Phoenix (14), Scottsdale (11), Chandler (7), Gilbert (5), Glendale (3). You can also search by practice name, doctor name, insurance, or service to build a shortlist in seconds.
Yes. Every profile is sourced from the federal NPI registry maintained by CMS, and we never sell ranking. Listing order is determined by how complete a practice's verified profile is (services, providers, insurance, hours) — never by payment. Featured and sponsored placements are always clearly labelled as such and never change the directory order, a practice's verification status, or any fact on its profile. A practice can improve its position by claiming its listing and adding information — for free.
Endocrinologists specialize in hormones and the glands that make them, treating diabetes, thyroid disorders, osteoporosis, adrenal and pituitary conditions, and other hormone imbalances. They focus on conditions where hormones are out of balance.
Consider an endocrinologist when a hormone-related condition is hard to manage — diabetes that's tough to control, thyroid disease, unexplained weight changes, fatigue, or symptoms your primary care doctor refers out. Often your PCP recommends one when standard treatment isn't enough.
Primary care doctors manage many common cases — mild hypothyroidism or early type 2 diabetes — ordering labs, prescribing, and monitoring. An endocrinologist is the specialist for harder-to-control, complex, or unusual hormone problems, and typically spends more time on a detailed hormone assessment.
It depends on your plan. HMO and managed-Medicaid plans usually require a referral from your primary care doctor, while PPO plans and Original Medicare generally allow direct booking. Cash-pay and many telehealth services don't require one.
If your blood sugar is difficult to control despite treatment, you use an insulin pump or complex regimen, you have type 1 diabetes, or you're developing complications, an endocrinologist's specialized care can help fine-tune your management.
See an endocrinologist for thyroid disease that's hard to manage, a thyroid nodule or goiter, thyroid cancer, or thyroid problems during pregnancy. They assess thyroid function with bloodwork and may order an ultrasound or biopsy when needed.
Endocrinologists also treat adrenal disorders (like Addison's disease and Cushing's syndrome), pituitary conditions, osteoporosis, low testosterone and other hormone imbalances, PCOS, and certain metabolic and growth disorders.
Expect a thorough visit — often longer than a typical appointment — covering your symptoms, history, and medications, plus a physical exam and usually lab work. You may need follow-up visits to review results and start or adjust a treatment plan.
Medically necessary endocrinology care is covered by most plans and Medicare Part B, subject to your deductible and coinsurance, though HMO plans may require a referral. Confirm coverage and whether any tests need prior authorization.
Yes — when weight or metabolic problems are tied to hormones (such as thyroid disease, insulin resistance, or PCOS), an endocrinologist can evaluate and treat the underlying cause. They'll also rule out hormonal explanations for unexplained weight changes.
Yes — osteoporosis is a hormone-and-bone condition that endocrinologists commonly manage, assessing bone density and risk and prescribing treatments to strengthen bone and reduce fracture risk, often alongside your primary care doctor.
Yes — endocrinologists evaluate and treat low testosterone and other hormone imbalances, confirming the diagnosis with bloodwork before recommending treatment. They look for underlying causes rather than treating symptoms alone.
They commonly order blood and urine tests to measure hormone levels (thyroid, blood sugar and A1C, cortisol, testosterone, and others), and may add imaging like a thyroid ultrasound or a bone-density scan. Testing guides the diagnosis and treatment plan.
It depends on your condition and how stable it is — some people are seen every few months while adjusting treatment, then less often once things are controlled. Your endocrinologist sets the schedule based on your labs and progress.
Generally no — endocrinologists are specialists focused on hormone conditions, not overall primary care. Most people keep a primary care doctor for general health and see an endocrinologist for specific hormone-related concerns.
Self-pay fees vary by the visit and any lab work or imaging involved, with the initial consultation typically longer and more detailed than follow-ups. Many practices share cash pricing, so ask when you schedule.
Endocrinology by city in Arizona
Jump straight to the verified endocrinologists in each city.
★ Statewide featuredStock photo · not the practice's
Spotlight · PhoenixStock photo
Spotlight · ScottsdaleStock photo
Spotlight · ChandlerStock photo