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Arizona Gastrointestinal Associates

4.8 out of 5 · 275 reviews

Gastroenterology • Phoenix, AZ • Since 2012 • Multiple locations across the Valley (Phoenix metropolitan area) locations

About

Arizona Gastrointestinal Associates (AGA) is a gastroenterology practice in Scottsdale, Arizona, offering colonoscopy, endoscopy, capsule endoscopy, endoscopic ultrasonography, upper endoscopy, anorectal manometry, GI diagnostics, and outpatient surgery center procedures. The practice operates multiple locations across the Phoenix Valley region and includes in-house pathology services.

Clinic Type

Gastroenterology

Address

8761 E BELL RD, Scottsdale, Arizona 85260, us

Phone

480-699-2996

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Gastroenterology
  • Colonoscopy
  • Endoscopy
  • Anorectal manometry
  • Capsule endoscopy
  • Endoscopic ultrasonography
  • Upper endoscopy
  • GI diagnostics
  • In-house pathology
  • Outpatient surgery center procedures

Technology & Equipment

  • Colonoscopy
  • Endoscopy
  • Anorectal manometry
  • Capsule endoscopy
  • Endoscopic ultrasonography
  • Upper endoscopy

Insurance & Payment

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Patient Quick Pay, Self-pay

Languages Spoken

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Photos

What Patients Say

Overall sentiment across review platforms: positive

  • WebMD: 5.0/5.0 (168 ratings)
  • Healthgrades: 4.6/5.0 (8 ratings)
  • Healthgrades: 4.5/5.0 (96 ratings)
  • Beaming Health: 3.1/5.0 (3 ratings)

Patients praise

  • Highly skilled and knowledgeable physicians
  • Effective and clear explanation of procedures (colonoscopies/endoscopies)
  • Professional and reassuring bedside manner
  • Efficient and clean medical facilities
  • Compassionate care and long-term patient loyalty

Common complaints

  • Difficulty scheduling appointments and long wait times
  • Poor communication and lack of responsiveness from office/billing staff
  • Billing errors and disputes over "no-show" fees
  • Concerns regarding cold or dismissive bedside manner from some physicians
  • Rare reports of post-procedural complications

"I have known Dr. Schwartz for many years. He has done several procedures on me (Endoscopy, colonoscopy). I rate him as a 5 stars professional. Top of the line expertise and experience."

— WebMD Review

"This is THEE WORST facility I have ever been to. I will NEVER go to Banner anything again. They don't return calls, they make you wait hours for a scheduled procedure, they give no instructions after the procedure."

— LocalityBiz Review

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

Information sourced from the clinic's website as of July 10, 2026.

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