Become a Patient
Ready to get started? You have two ways to book your first visit.
Book online
Enroll through our secure portal, download the SigmaMD app, and pick your appointment time.
Complete our online enrollment (contact info, payment, and terms of service)
Download the SigmaMD app and enter the invitation code you'll receive by email
Book your appointment at a time that works for you
Prefer to call us?
We're happy to get you scheduled over the phone. Give us a call and we'll take care of the rest.
949-899-6580
Monday to Friday, 9am-5pm
Please note:
Irvine Headache Care is a direct pay specialty medical practice and is not contracted with insurance plans. Payment is due at the time of service.
A superbill may be provided for possible out of network reimbursement when appropriate, but reimbursement is not guaranteed.
If you have Medicare, Medicare Advantage, or a Medicare replacement plan, please contact our office before enrolling because additional Medicare rules may apply.
