Health & Medical · Family Medicine

Cornerstone Family Medicine - Queen Creek/San Tan Valley

36543 N Gantzel Rd, Ste 102, San Tan Valley, Arizona, 85140

Google Maps Updated: 13 May 2026
Authenticity Score: 70/100
About

This clinic is a mixed bag. Many patients praise the doctors for being thorough and personable, but the administrative side is frequently criticized for poor communication, billing errors, and difficulty in reaching anyone by phone. It seems like a place where the medical care is solid, but the office operations are struggling to keep up.

Our Review Process
20
Most Relevant
13
Newest
20
Highest
20
Lowest

We analyze 73 Google Maps public reviews (Most relevant, Newest, Highest rating, Lowest rating) from every angle to find the real story so you know exactly what to expect. We use Artificial Intelligence to analyze these reviews and filter out spam to highlight only authentic feedback.

Performance Scores
Medical Expertise 75/100
Admin Efficiency 35/100
Pro Tip

Use the patient portal for non-urgent communication, as phone lines are often overwhelmed.

High provider satisfaction
Low administrative reliability
Pros & Cons

✓ What Works Well

  • Knowledgeable and thorough doctors
  • Friendly and professional medical staff
  • Convenient location

✗ Areas to Improve

  • Poor phone accessibility and communication
  • Billing and insurance issues
  • Long wait times
Frequently Asked Questions
  • Why is it so hard to get a call back?
  • Are the billing errors common?
User Feedback

Great doctors, but the office staff is a mess.

I love my doctor, but I hate calling the office.

Solid medical care, but the admin side is frustrating.

Location Details
Street: 36543 N Gantzel Rd, Ste 102
Neighborhood: San Tan Valley
State: Arizona
Postcode: 85140
Country: United States
Location
36543 N Gantzel Rd Suite 102, San Tan Valley, AZ 85140
Quick Info
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