Home/Phoenix/Endocrinology/Endocrinology in Phoenix, AZ - Find a Doctor | Banner Health

Endocrinology in Phoenix, AZ - Find a Doctor | Banner Health

4.4 out of 5 · 767 reviews

Endocrinology • Phoenix, AZ

About

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Clinic Type

Endocrinology

Address

1441 North 12th Street, Floor 2, Phoenix, AZ 85003

Phone

602-229-2150

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://doctors.bannerhealth.com/specialty/Endocrinology/near/Phoenix%2C%20AZ?page=1

Services Offered

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Team

Christian Nasr, Endocrinology — MD
Grishma Sheth, Endocrinology — MD
Karina Avechuco, Endocrinology — FNP
Margaret O'Brien, Endocrinology, Bariatric Surgery, Dietetics — RD
Aleksandra Schriber, Endocrinology — MD
Panadeekarn Panjawatanan, Endocrinology — MD

Insurance & Payment

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Languages Spoken

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Social Media

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Photos

What Patients Say

Overall sentiment across review platforms: mixed

Banner Health (Dr. Christian Nasr): 4.9/5.0 (234 ratings)
Banner Health (Dr. Grishma Sheth): 4.7/5.0 (56 ratings)
Banner Health (Dr. Rashi Agarwal): 4.7/5.0 (876 ratings)
Banner Health (Dr. Aleksandra Schriber): 4.9/5.0 (63 ratings)
Banner Urgent Care (Birdeye): 4.4/5.0 (767 reviews)

Patients praise

Endocrinologists at Banner Health in Phoenix generally receive high patient ratings for their clinical care, professionalism, and thoroughness.
Patients frequently highlight that these specific specialists listen attentively, do not rush visits, explain conditions and treatments clearly, and are knowledgeable.
Positive bedside manner and responsiveness to patient questions are commonly cited themes for individual endocrinologists.

Common complaints

Persistent and recurring complaints regarding billing practices, including overbilling, insurance claim submission errors, and difficulty resolving billing issues with customer service.
Some reports of long wait times for service or ineffective communication regarding insurance and billing.
Instances where patients felt dismissed or had negative experiences at urgent care or emergency room settings within the broader health system.

"Dr. Nasr was amazing. He spoke with me for a very long time, went through everything and showed me my scans in great detail. I truly felt heard and did not feel rushed at all."

— Banner Health patient review of Dr. Christian Nasr

"Dr Agarwal is one of my top doctors! Helpful, understanding, and supportive."

— Banner Health patient review of Dr. Rashi Agarwal

"Not bad medical care - but completely incompetent billing group."

— Yelp review of Banner Health System

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].