Contact Guo Chinese Medical Center
Contact Guo Chinese Medical Center to schedule an acupuncture appointment, confirm insurance requirements, or ask what to bring to your first visit.
Call Our Office
Phone: 626-456-2334
Fax: 909-988-4027
Visit The Clinic
Guo Chinese Medical Center
1865 E 4th St, Unit C1
Ontario, CA 91764
Request An Appointment
Please call 626-456-2334 to request an appointment. Our office can help you confirm availability, referral or prior-authorization requirements, and the information needed for your visit.
Privacy notice: Please do not send sensitive medical, insurance, or payment information through unsecured email or website messages. Call the office directly when discussing private health information.
Before Your Visit
- Bring a photo ID and insurance card, if applicable.
- Bring any referral, prior authorization, claim information, or relevant medical records requested by the clinic.
- Call before your visit if your insurance or appointment information changes.
If you are experiencing a medical emergency, call 911 or seek emergency care.
Clinic hours
Monday–Friday: 8:45 AM–5:30 PM
Saturday: 8:45 AM–1:30 PM
Call 626-456-2334 to confirm current appointment availability.