Overview
James Deer is an Endocrinologist practicing medicine in Phoenix, Arizona.
His clinical expertise encompasses Type 2 Diabetes (T2D), Adrenal Insufficiency Pediatric, Type 1 Diabetes (T1D), and Hyperparathyroidism.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- POS
- EPO
- HMO
- EPO
- HMO
- POS
- PPO
- MEDICARE PDP
- OTHER MEDICARE
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
2222 E Highland Ave Ste 221, Phoenix, AZ 85016
3125 N Dysart Rd, Avondale, AZ 85392
Additional Areas of Focus
Dr. Deer has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Barrow Neuro-Endocrine Clinic
Kevin C. J. Yuen, MD, is a neuroendocrinologist and Medical Director of the Pituitary Program at Barrow Neurological Institute, specializing in the management of hypothalamic-pituitary disorders. He is double board-certified in Endocrinology and Internal Medicine by the American Board of Internal Medicine, and General Medical Council in the UK.Dr. Yuen's expertise includes clinical and research interest in the management of pituitary and adrenal disorders, particularly adults with growth hormone deficiency, acromegaly, hypogonadism, Cushing's disease and adrenal insufficiency. He also has a particular interest in neuroendocrine disorders in young adult cancer survivors and adults with traumatic brain injury. His research is devoted to new diagnostics and treatments of pituitary disorders.Dr. Yuen completed his medical degree from the University of Sheffield. He completed his residency in internal medicine at the University of Southampton, UK, clinical and research fellowship in Endocrinology at the University of Cambridge, UK, and clinical and research instructor at Oregon Health and Science University, Portland OR. Dr. Yuen is active in international collaborative studies and has published numerous peer-reviewed medical articles.My mission, along with the Dignity Health Medical Group, is to focus on innovative clinical care and the pursuit of excellence through scholarly activities. This allows me to provide patients with state-of-the-art patient services and exceptional patient experiences. Dr. Yuen is highly rated in 42 conditions, according to our data. His clinical expertise encompasses Growth Hormone Deficiency (GHD), Hypopituitarism, Sheehan Syndrome, Hormone Replacement Therapy (HRT), and Endoscopic Transnasal Transsphenoidal Surgery. Dr. Yuen is board certified in Internal Medicine (Sub: Endocrinology, Diabetes & Met and Internal Medicine. Dr. Yuen is currently accepting new patients.
Banner - University Medicine Diabetes And Endocrinology Institute
Exercise and Music. Dr. Nasr is highly rated in 16 conditions, according to our data. His clinical expertise encompasses Thyroid Cancer, Papillary Thyroid Cancer, Diabetic Neuropathy, Thyroid Nodule, and Thyroidectomy. Dr. Nasr is board certified in American Board Of Internal Medicine/Endocrinology, Diabetes & Metabolism. Dr. Nasr is currently accepting new patients.
East Valley Endocrinology Diabetes And Metabolism
Atul Lalani is an Endocrinologist practicing medicine in Scottsdale, Arizona. Dr. Lalani is highly rated in 53 conditions, according to our data. His clinical expertise encompasses Acute Adrenal Crisis, Hypothyroidism, Hypoaldosteronism, and Familial Glucocorticoid Deficiency. Dr. Lalani is board certified in American Board Of Internal Medicine. Dr. Lalani is currently accepting new patients.
Frequently Asked Questions about Dr. James Deer
How do I make an appointment with Dr. James Deer?
You can book an appointment with Dr. James Deer by calling their office at 480-665-9569. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. James Deer a top-rated expert for Type 2 Diabetes (T2D)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. James Deer is classified as an Experienced expert for Type 2 Diabetes (T2D), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. James Deer specialize in?
While Dr. James Deer is a Endocrinology, they have specific expertise in Type 2 Diabetes (T2D), Adrenal Insufficiency Pediatric, and Type 1 Diabetes (T1D). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Endocrinology.
Does Dr. James Deer accept my insurance?
Dr. James Deer accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 480-665-9569 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Addison's DiseaseDr. Deer isExperienced. Learn about Addison's Disease.
- Adrenal Insufficiency PediatricDr. Deer isExperienced. Learn about Adrenal Insufficiency Pediatric.
- Empty Sella SyndromeDr. Deer isExperienced. Learn about Empty Sella Syndrome.
- Familial Hypocalciuric Hypercalcemia Type 1
- Familial Isolated Hyperparathyroidism
- Hashimoto ThyroiditisDr. Deer isExperienced. Learn about Hashimoto Thyroiditis.

