New Patients
Do You Want to Become a Lassen Medical Patient?
Our Urgent Care is a walk-in clinic 8 a.m to 8 p.m., no appointment necessary.
You do not need to be an established Lassen Medical Group patient.
To become a Lassen Medical Group patient, phone 530-527-0414, and leave a message. In a short period of time, you will be contacted.
To speed the process, you may print the New Patient Request Form, fill it out and return it to Lassen Medical Group. It can be faxed, mailed, or you may drop it off with any of our receptionists.
New patients can also request an appointment by clicking the button below.
The online form includes a New Patient Request Form that you can submit electronically.

- Departments
- • Family Practice/
- Osteopathic Medicine
- • Urgent Care/Walk-In Clinic
- • Pediatrics
- • Internal Medicine
- • Dermatology
- • Support Services
- Patient Center
- Request an Appointment
- New Patients
- What to Bring
- Find a Physician
- Forms
- Changes In Medicare
- Locations
- 2450 Sister Mary Columba Dr.
- Red Bluff, CA 96080
- Phone: 530-527-0414
- Google Map
- 20833 Long Branch Drive
- Cottonwood CA 96022
- Phone: 530-347-3418
- Google Map
- Doctor on Call
- Lassen Medical Group Has a Doctor On Call 24 hours a day, 7 days a week in the following specialties:
- • Family Medicine
- • Internal Medicine
- • Pediatrics
- After Hours
- For after-hour urgent healthcare needs, our patients can call one of our Answering Services:
- • Red Bluff - 530-529-7237
- • Cottonwood - 530-242-4295
- If it is an emergency, dial 911.





