This version of the Patient Portal will expire in February, 2026. Afterward, when you sign in, you'll be redirected to the new Patient Portal.
Christopher Kassar, D.O., Inc.
Address
615 E. Foothill Blvd
Suite A
San Dimas, CA
91773
phone: 626-335-3527
fax: 626-623-7233
Welcome to the portal. Your messages are under the "Message" tab at the top of the page, once you sign. The messages are generally checked Tuesday through Friday only.
**This portal is for Information exchange only. If you have an Urgent or Emergent matter, please call the office, or call 911.**
**We do not make appointments through this portal; please call the office.
Please call your pharmacy for medication refills.**
