This guide explains how to prepare for a first appointment at Guo Chinese Medical Center. Call 626-456-2334 if you have questions or need current appointment availability.
Before your first visit
- Bring a photo identification card and current medication list.
- Bring relevant referral, authorization, claim, insurance, imaging, or medical documents requested by the clinic.
- Wear comfortable clothing that allows access to the area being evaluated when practical.
- Allow additional time for first-visit forms and evaluation.
- Do not email sensitive medical, insurance-identification, or payment information through ordinary email.
Clinic location
Guo Chinese Medical Center is located at 1865 E 4th St, Unit C1, Ontario, CA 91764. View directions.
Frequently Asked Questions
Do I need a referral?
Referral and authorization requirements depend on the health plan, program, or claim. VA Community Care and Workers’ Compensation generally require specific approval.
Do you guarantee insurance coverage?
No. Benefits, network status, referrals, authorizations, payment, and patient responsibility must be confirmed by the applicable plan or program.
How should I prepare?
Follow the clinic’s instructions, bring requested records, and wear comfortable clothing. Call if you are unsure what to bring.
Can I send private health information by email?
Do not send diagnoses, insurance identification numbers, payment information, or medical records through ordinary email unless the clinic gives you a secure method.
What if I have an emergency?
Call 911 or seek emergency care. The clinic website and ordinary appointment telephone line are not emergency services.
Call to discuss a first appointment
Call Guo Chinese Medical Center at 626-456-2334. Coverage, authorization, services, appointment availability, and individual recommendations vary.
Hours: Monday–Friday 8:45 AM–5:30 PM; Saturday 8:45 AM–1:30 PM.