Hours of Operation
Lassen Medical Group, Red Bluff
2450 Sister Mary Columba Drive
Red Bluff, CA 96080
530-527-0414
Monday thru Friday - 8:00 a.m. to 5:30 p.m.
Laboratory
- 7:00 a.m. to 6:30 p.m.
Shot Room/Allergy Injections
Wednesday - 2:00 p.m. to 6:00 p.m.
Thursday - 8:00 a.m. to 12:30 p.m.
X-ray
- 8:00 a.m. to 8:00 p.m.
* No current Saturday hours
Pediatric Shot Room/Allergy Injections/Immunizations
Monday Thru Friday - 9:00 a.m. to 1:00 p.m., 2:00 p.m. to 5:00 p.m.
Red Bluff Urgent Care/Walk-In Clinic
Monday thru Friday - 8:00 a.m. to 8:00 p.m.
Saturday - 8:00 a.m. to 6:00 p.m.
Sunday - Red Bluff only starting Oct. 2nd, 8:00 a.m. to 6:00 p.m.
Cottonwood Urgent Care/Walk-In Clinic
Monday thru Friday - 8:00 a.m. to 6:00 p.m.
For after-hour emergencies, call Red Bluff Answering Service
530-529-7237
Lassen Medical Group, Cottonwood
20833 Long Branch DriveCottonwood, CA 96022
530-347-3418
Cottonwood Hours
Monday thru Friday - 8:00 a.m. to 6:00 p.m.
Saturday & Sunday - Closed
Cottonwood Urgent Care/Walk-In Clinic
Monday thru Friday - 8:00 a.m. to 6:00 p.m.
For after-hour emergencies, call the answering service
530-242-4295
- 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.