Finally, medical care that prioritizes your needs.

Returning patient? Log in to the Patient Portal.

New patient? Please complete the booking request below, and our staff will shortly contact you to schedule a time/ date. 

Booking request

Frequent asked questions

How do I book an initial consultation with Rheumatologist OnCall?

New patients can request an initial consultation by completing the booking request form on this page. After submitting the form, Rheumatologist OnCall will contact you to help schedule your appointment.

What should returning patients do?

Returning patients can log in through the Patient Portal linked on the booking page. The portal is intended for patients who already have an established relationship with Rheumatologist OnCall.

What information do I need to submit in the booking form?

The booking form asks for your first name, middle name, last name, date of birth, email, phone number, city, state, street address, ZIP code, reason for contact, and how you heard about Rheumatologist OnCall.

What reasons for contact can I choose?

The booking form allows patients to choose from several reasons for contact, including general questions, scheduling an appointment, asking about treatment options, requesting a diagnosis or second opinion, referral from another doctor, or other inquiries.

Can I request a diagnosis or second opinion through this page?

Yes. The booking form includes an option to request a diagnosis or second opinion. After you submit your information, the team can contact you to help determine the next steps for your appointment request.

Can I ask about treatment options through the booking form?

Yes. The form includes an option to ask about treatment options. This allows new patients to begin the process of connecting with Rheumatologist OnCall for care guidance.

How will Rheumatologist OnCall contact me after I submit the form?

The page states that new patients can sign up and the team will contact them to schedule the appointment. Patients may also agree to receive text message communications related to appointment reminders, date changes, forms, service updates, or other important information.

Can I opt out of text message communications?

Yes. The page states that patients may opt out of text communications by replying STOP, or ask for more information by replying HELP. Message frequency may vary, and message and data rates may apply.

Do I need to agree to any policies before submitting the form?

Yes. The booking page includes agreement to the Privacy, Telehealth Consent, and Notice to Patient policies. Patients should review these policies before submitting their request.

Can I sign up for emails from Rheumatologist OnCall?

Yes. The page includes an option to sign up for emails to receive exclusive offers and be among the first to know about new services.

Where is Rheumatologist OnCall located?

Rheumatologist OnCall is located at 19712 MacArthur Blvd, Suite 100, Irvine, CA 92612.

Can I book an appointment by phone?

Yes. Patients can book an appointment by phone by calling the appointments number listed on the page: (650) 525-4404.

What is the fax number for Rheumatologist OnCall?

The main fax number listed on the booking page is (650) 582-2895.

What are the office working hours?

The working hours listed on the page are Monday through Friday, from 9:00 AM to 5:30 PM Pacific Time.

Is this page for medical emergencies?

No. The booking page is not for medical emergencies. If you may be experiencing a medical emergency, call 911 immediately.