Graybill Extended Hours Center is available for our patients with immediate and urgent needs. The office is staffed with a Physician, Physician Assistant and a compassionate nursing and front office staff. Graybill Extended hours is open every day of the year including weekends and holidays. The office opens its doors when most Doctors offices are leaving for the day. Patients of all ages are welcome to use our services on a walk in basis. Although we are providers for most insurance plans and Medicare we ask that you call before coming in to insure that we can bill for your services.
Escondido Office Hours and Phone Numbers

Monday-Friday 5:00 PM – 8:00 PM
and Saturday and Sunday 8:00 AM - 4:00 PM
Holiday hours vary.

Walk in basis only. No appointments.
Directline: 760.291.6777
Operator:760.291.6700

Located next to Radiology
M Rex Wheeler MD
| Diana Pasaquarello PA-C

Fallbrook Office Hours and Phone Number

Office hours: Monday - Thursday from
8:00 AM - 8:00 PM, Friday 8 AM - 4 PM
For weekends contact Graybill Extended Hours
Escondido Office.
Operator: 760.728.2777

San Marcos Office Hours and Phone Number

No Appointment Necessary
Walk-in/Same Day
Office hours: Monday - Friday
8:00 AM - 8:00 PM

Operator: 760.471.2273