$30 consults · Same-day visits · In-house pharmacy · 5 stars on GoogleOpen now — walk in
01Come Say Hello

Contact & Hours — Walk-In Clinic in Tustin, 92780

Look for the cream building with the arches — walk in any day, no appointment needed.

Cream stucco storefront of Clínica Médica Guerrero in Tustin
Walk In Today
Clinic Hours

Open 7 Days a Week

Mon9:00 AM – 7:00 PM
Tue9:00 AM – 6:00 PM
Wed9:00 AM – 7:00 PM
Thu9:00 AM – 7:00 PM
Fri9:00 AM – 6:00 PM
Sat9:00 AM – 7:00 PM
Sun9:00 AM – 5:00 PM
What to Bring

Come Prepared

  • A photo ID
  • List of current medications (if any)
  • Method of payment: Cash, Zelle or Apple Pay
  • For physicals: any forms your school, sport, or employer requires
Send a Message

We'd Love to Hear From You

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For medical emergencies, please call 911.