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Making Things Easier For You

Lassen Medical is partnering with Phreesia to help you save time registering for your appointment. Use mobile check-in to register from any smartphone, tablet or computer from the privacy of your own home. Checking in on your device saves you time and ensures your information is always up to date!


Welcome to the Patient Center

From a new patient portal to the ability to pay your bill online to access to wonderful doctors, nurses, and even administrators, our goal is to answer your questions with focused answers.

Location and Hours

Find out where Lassen Medical Clinic is located in your area. 

Patient Portal

Lassen Medical Clinic offers a patient portal. SIGN IN or SIGN UP to access your health records, request an appointment, or send your doctor a message.

Pay Your Bill Online

Make a payment For questions, please call our business office at (530) 528-4450

Our Providers

Lassen Medical physicians are all board-certified/board-eligible. Find a physician for you or your family.

What To Bring

Check out our helpful list to find out what to bring to your appointment.


Looking for news about caring for you and your family?

We are committed to being a leader in healthcare news for our region. Turn to Lassen Medical for the latest on healthcare topics that affect our communities.

Satisfaction Survey

Our goal is to provide comfort, convenience, and satisfaction as well as the very best medical care to all our patients.

Contact Us

We're happy to provide more information on our medical services, our physicians and more.