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

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

Endocrinology • Phoenix, AZ

Clinic Type

Endocrinology

Address

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

Phone

602-229-2150

Email

Privacy@BannerHealth.com

Opening Hours

Not published — contact the clinic to confirm hours.

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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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].

Information sourced from the clinic's website as of . Own this clinic? Claim or correct this listing.

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